Show HN: ParallelGPT – Batch processing with ChatGPT on low-code spreadsheet UI https://ift.tt/bp6R9LX

Show HN: ParallelGPT – Batch processing with ChatGPT on low-code spreadsheet UI We made ParallelGPT - a tool that lets you bulk process chatGPT on a spreadsheet UI instead of one-by-one conversation style. Hopefully this saves you time and hassle - especially if you want to build an operational process around it and want to collaborate your team. You can give it a quick spin on this live demo playground: https://ift.tt/rh14cYl... I am the co-founder of Rowy( https://www.rowy.io ), an open-source low-code platform, and we built ParallelGPT as a fun showcase of what you can do with low-code. There are tons of exciting AI apps you can build with low-code, and we're always happy to chat about any ideas you have and assist on our Discord. https://ift.tt/WRG19iy April 1, 2023 at 06:17AM

Show HN: Simply explain 20k concepts using GPT https://ift.tt/hqPW7im

Show HN: Simply explain 20k concepts using GPT Hi HN! I made a tool that autogenerates simple, high-level explanations of concepts and organizes them in a somewhat university course-like structure so that it's easier to see how things are structured. Currently it has about 20,000 concepts on a range of topics but that's just what I generated so far, it should work with more obscure topics in the future. I love learning about random topics where I don't have a good background in like history or linguistics, but it's hard to figure out what topics there (you don't know what you don't know) are in certain fields and what they are even about, so this was a way to get the high level idea about random things that I wanted to know about. It also only uses the information in the GPT model at the moment, so obviously information can't be trusted completely and you should definitely double check any information you read here by Googling. I'm thinking of doing the Bing Chat approach for the next version and adding references, but don't have that yet Hopefully someone else finds this useful even if it's not perfect! https://ift.tt/hGp7DrA April 1, 2023 at 03:54AM

Show HN: Multi-Display Screen Sharing with CoScreen by Datadog https://ift.tt/GhfXNOT

Show HN: Multi-Display Screen Sharing with CoScreen by Datadog Good to be back on HN with all-new CoScreen, a little more than 3 years after it launched over here! With CoScreen 5.0, you can now share your windows from multiple displays at the same time, a long standing request by our most avid users and impossible in other apps. It also has a lightning-fast, Rust-based window compositing, scaling, and streaming engine now. CoScreen was always meant to be different so that you and your team can share your screens simultaneously and multi-directionally, and to be able to control what is being shared. We saw it as a natural extension and closely coupled with your OS — instant, fast, and seamless. A better way to pair program, debug tough incidents, or jam on great ideas by sharing multi-modal information like code, commands, graphs, or logs. All that made a lot of sense conceptually but to be frank, it was hard to get it right. Now a part of Datadog and with major parts of our app rewritten in Rust, we feel we’re closer than ever. Here’s what pair programmers liked about CoScreen, so we made it even better: - High definition code sharing: Windows are video-streamed in real-time at their native resolution whenever possible. You never have to search for your IDE anymore or be anxious to share the wrong window. - Multi-directional collaboration: You can share, while Alice shares, while Bob shares. Side-by-side, across multiple displays. With built-in crisp audio and video chat. - 60FPS+ super smooth mouse pointers. Type, click, and draw on any shared window as if it was your own. What some of you did NOT like, so we fixed it in CoScreen V5: - CPU utilization and latency have been reduced drastically as various parts of our desktop client are now implemented in Rust, building on crates such as cxx, rust-skia, iced, as well as Neon for our native remote control plugins. - No more accidental clicking into remote windows through the new remote window toggles. - You’re no longer bound by your displays, can share windows from multiple of them at the same time and even move them across displays while sharing without stopping. - You’ll also soon be able to join meetings from your browser from any platform. CoScreen runs on macOS (x64 and Apple Silicon), Windows, soon also on the web and is currently free. We’re planning to charge for larger teams and enterprise features in the future. Hopefully - finally - we’ll also have a Linux version one day. Tell us if you need it urgently and if you have any other requirements! https://ift.tt/5VLCpS0 March 31, 2023 at 07:21PM

Show HN: Random Aerial Airport Views https://ift.tt/dntuXay

Show HN: Random Aerial Airport Views Hi HN! Sharing Random Airport Inspired by RandomStreetView (which I find weirdly addictive), and a passion for air travel. Probably not for everyone, but I hope some of you find it interesting! Needless to say, open to feedback! Enjoy clicking! Further reading: TECH: It's Build in React, NodeJS, with a Notion DB. The code is public on Github. It is spaghetti though ... Especially open to feedback here. DB: The db is publicly available (and editable), I can add the link in comments if anyone would like to have a look . KNOWN ISSUES: I would like to improve the design, pic loading performance and quality of (some) pics. https://ift.tt/EK2Gmj9 March 31, 2023 at 10:27AM

Show HN: Smart Rabbit answers children's questions and is funny https://ift.tt/PdacJAz

Show HN: Smart Rabbit answers children's questions and is funny My Story : There was a group of parents who struggled to answer their children's difficult questions. They found themselves stumped by their children's curious minds and wanted to provide them with the best possible answers. One day, a developer student decided to create an AI project that could help both parents and children. He worked tirelessly, designing and developing a system that could analyze and understand children's questions and generate appropriate responses. Finally, after months of hard work, the Smart Rabbit project was born. Parents and children alike were thrilled with the results, and the project quickly gained popularity.. website: https://ift.tt/5mHXzy1 thankful for your review! https://ift.tt/0JEQubS March 30, 2023 at 01:34AM

Show HN: Walkie-Talkie for Badass Developers https://ift.tt/m9kfc2S

Show HN: Walkie-Talkie for Badass Developers https://www.flowy.live/ March 31, 2023 at 03:37AM

RoboPianist, a piano playing robot simulation in the browser https://ift.tt/78OPxm4

RoboPianist, a piano playing robot simulation in the browser https://ift.tt/zywcBo6 March 30, 2023 at 10:52PM

Show HN: Simple test, can ChatGPT group chat? https://ift.tt/I8KOsc7

Show HN: Simple test, can ChatGPT group chat? I just wanted to see if ChatGPT could interpret a group chat, and each individual message, and determine whether true or false to respond and, subsequently respond if true. It's running live right now (It's just a 10m script nothing too serious). https://ift.tt/Tm6yXA8 March 31, 2023 at 12:43AM

Show HN: Type Safe SQL Query Builder https://ift.tt/etaWg8r

Show HN: Type Safe SQL Query Builder https://kysely.dev/ March 30, 2023 at 08:58AM

Show HN: Marvin – build AI functions that use an LLM as a runtime https://ift.tt/fJAL5C1

Show HN: Marvin – build AI functions that use an LLM as a runtime Hey HN! We're excited to share our new open-source project, Marvin. Marvin is a high-level library for building AI-powered software. We developed it to address the challenges of integrating LLMs into more traditional applications. One of the biggest issues is the fact that LLMs only deal with strings (and conversational strings at that), so using them to process structured data is especially difficult. Marvin introduces a new concept called AI Functions. These look and feel just like regular Python functions: you provide typed inputs, outputs, and docstrings. However, instead of relying on traditional source code, AI functions use LLMs like GPT-4 as a sort of “runtime” to generate outputs on-demand, based on the provided inputs and other details. The results are then parsed and converted back into native data types. This “functional prompt engineering” means you can seamlessly integrate AI functions with your existing codebase. You can chain them together with other functions to form sophisticated, AI-enabled pipelines. They’re particularly useful for tasks that are simple to describe yet challenging to code, such as entity extraction, semantic scraping, complex filtering, template-based data generation, and categorization. For example, you could extract terms from a contract as JSON, scrape websites for quotes that support an idea, or build a list of questions from a customer support request. All of these would yield structured data that you could immediately start to process. We initially created Marvin to tackle broad internal use cases in customer service and knowledge synthesis. AI Functions are just a piece of that, but have proven to be even more effective than we anticipated, and have quickly become one of our favorite features! We’re eager for you to try them out for yourself. We’d love to hear your thoughts, feedback, and any creative ways you could use Marvin in your own projects. Let’s discuss in the comments! https://ift.tt/xA81KJf March 30, 2023 at 07:34AM

Show HN: SpamZappr – AI-Powered Spam Detection Solution https://ift.tt/qa9yVo3

Show HN: SpamZappr – AI-Powered Spam Detection Solution If you're looking for a cutting-edge solution to keep spam at bay and create a cleaner online space, then look no further than SpamZappr! Our AI-powered spam detection tool will revolutionize the way you manage spam in your online community. Spam is an ever-present issue in the digital world, and it can be a frustrating and time-consuming problem for anyone trying to manage an online community. That's why we created SpamZappr, a powerful tool designed to effortlessly detect and filter spam with AI technology. Our goal with SpamZappr is to make managing online communities easier and more enjoyable for everyone. With our tool, you can protect your users from malicious content, improve user engagement, and maintain a professional online presence. What's more, we've made it incredibly easy to integrate SpamZappr into your existing platform or application. Our developer-friendly API lets you quickly implement spam detection, so you can focus on what really matters: building a strong and engaged community. https://spamzappr.com March 30, 2023 at 05:51AM

Show HN: Want something better than k-means? Try BanditPAM https://ift.tt/6SnwZlV

Show HN: Want something better than k-means? Try BanditPAM https://ift.tt/kBIY5r8 March 30, 2023 at 01:20AM

Show HN: Run Malloy DuckDB on Node-Red https://ift.tt/iduSLrI

Show HN: Run Malloy DuckDB on Node-Red https://ift.tt/CU6OBhb March 30, 2023 at 03:52AM

Show HN: Cicada: A FOSS, Self-Hosted Alternative to GitHub Actions and Gitlab CI https://ift.tt/lrb4UhN

Show HN: Cicada: A FOSS, Self-Hosted Alternative to GitHub Actions and Gitlab CI Hi HN! My name is Logan Hunt, and I am the founder and CEO of Cicada. Cicada is a self-hostable CICD platform that integrates with GitHub and Gitlab, allowing you to write workflows without caring about the underlying implementation details of the platform you are using. Source code (AGPL-v3 licensed) is available here: https://ift.tt/reIulMd and the live site is available here: https://cicada.sh With Cicada you build automation workflows using our custom DSL (domain specific langauge), built specifically for writing automation workflows. The Cicada DSL is a fully functional programming language, meaning you can use variables, if statements (coming soon!), and execute shell commands without having to write a single line of YAML. And, best of all, these workflows can work with GitHub and Gitlab without any modifications. One of the best parts of GitHub Actions (IMO) is the ability to easily trigger workflows from many types of events such as git pushes, opening/closing pull requests, or creating a new release. With Cicada you will be able to fire off workflows for all of these events, no matter what platform you choose. Say good by to vendor lock-in! Having used GitHub Actions, Gitlab CI, and Azure DevOps at my previous job, I found that these tools where good at describing basic automation tasks, but failed whenever you wanted to do something complex. In addition, these platforms all use YAML for configuring their workflow files, which means you need to write a shell script for anything more complex than basic linting or testing. Another inherent problem with these solutions is that they all use different YAML formats, making them incompatible with one another, further locking you in to their platform. Cicada solves that by making a single, unified format that works no matter what platform you use, and converts all the platform-specific events types into one platform-agnostic type. This means that a git push event coming from GitHub will look identical to a git push event coming from Gitlab. Cicada is in the early stages right now. A working MVP is up and running, but it is far from complete. I've been holding off open-sourcing Cicada until later, but given the recent GitHub outages this week, I felt this would be the perfect time to do an initial "launch". Currently Cicada is running on a small Linode server, and the workflows are ran using Docker. I've removed the white-list so anybody can run workflows for the time being, though I expect it will get swamped rather quickly, in which case I will re-add the white-list. Also, getting GitHub permissions right is hard, so for the time being, you must push to GitHub repositories that are on your personal account (and are an owner of). Let me know what you think! https://cicada.sh March 30, 2023 at 03:11AM

Show HN: GitHub Annotations for flake8 with my plugin https://ift.tt/Q6udPpE

Show HN: GitHub Annotations for flake8 with my plugin I made a plugin for the Python linter flake8 that turns it's output into Github Annotations by invoking it with `flake8 --format github`. https://ift.tt/VNZTEKn March 30, 2023 at 02:18AM

Show HN: DataLegendAI – Amazon Sales Tracker – The Most Accurate https://ift.tt/wZe4QCc

Show HN: DataLegendAI – Amazon Sales Tracker – The Most Accurate DataLegendAI, unlike any other website, provides Amazon sellers with the actual (not estimate) data from the Amazon marketplace using the power of AI, providing unparalleled accuracy for essential data like historical sales, current stock, competitors count.I launched this with my friend a month ago, would appreciate any feedback on it! Thanks. https://ift.tt/sYhlIZV March 29, 2023 at 11:24PM

Show HN: GPT-3.5-turbo wrapped inside my personal website https://ift.tt/zraZvwg

Show HN: GPT-3.5-turbo wrapped inside my personal website https://ift.tt/qEAmCjn March 29, 2023 at 03:04PM

Show HN: Atmos – Everything you need to create color palettes https://ift.tt/qeNOFaJ

Show HN: Atmos – Everything you need to create color palettes https://atmos.style March 29, 2023 at 01:08PM

Show HN: An intuitive, no subscription, privacy-first calorie tracker for iPhone https://ift.tt/urJb8n6

Show HN: An intuitive, no subscription, privacy-first calorie tracker for iPhone Hi all, over the last 2 years I've been on and off building my app for iPhone. Caloree is basically a freemium calorie tracker/food diary with the ability to only track calories. This sets it apart from the competition which usually allows logging a gazillion macros. This (hopefully) makes it easier for users to log their food. Feedback so far has been great. The app launched today, which I am quite proud of. It's been 2 years next to raising 2 small kids which meant to often sacrifice the project when it was moving along nicely and spending way less time on it than I would have wanted to. It was a real test on my patience which is usually not that great :) Let me know if you have any questions or feedback is also greatly appreciated! - Rudy https://caloree.app March 29, 2023 at 06:59AM

Temple University President Resigns as Crime Grows Near Campus

By BY EDUARDO MEDINA AND APRIL RUBIN from NYT Education https://ift.tt/aNftTCO

Show HN: Call Gen Z GPT 1-650-729-9536 Built with Vocode (YC W23) and Rime TTS https://ift.tt/OilvSHp

Show HN: Call Gen Z GPT 1-650-729-9536 Built with Vocode (YC W23) and Rime TTS Hey HN! Try calling: +16507299536 to talk to Gen Z GPT. This a quick demo of what you can do with Vocode (open source toolkit for building voice-based LLM applications). We've collaborated with Rime using their text-to-speech for this demo! https://ift.tt/AXF0hOS March 29, 2023 at 02:21AM

Show HN: GPT4 vs. GPT3:What you should know https://ift.tt/c9Sgx4w

Show HN: GPT4 vs. GPT3:What you should know https://ift.tt/gAjzZcV March 28, 2023 at 08:22PM

Show HN: NYC Bulletin Board https://ift.tt/SAYFMJE

Show HN: NYC Bulletin Board A virtual bulletin board to submit and view events going on in your neighborhood in NYC. https://ift.tt/nL4OTwz March 28, 2023 at 02:25AM

Show HN: Alerty.dev – Native Push Notification API for iOS Home Screen Web Apps https://ift.tt/Y7MR05e

Show HN: Alerty.dev – Native Push Notification API for iOS Home Screen Web Apps Apple just released iOS 16.4 which adds support for native push notifications in home screen web apps. Alerty.dev provides an API and pre-built integrations like Zapier so you can send yourself push notifications using little to no code. No need to install an app, just add alerty to home screen as a PWA and you can start sending notifications as if it were a native app. https://alerty.dev March 28, 2023 at 01:26AM

Show HN: GPT-Shell – An AI-Powered Bash Shell https://ift.tt/gT7zkb0

Show HN: GPT-Shell – An AI-Powered Bash Shell Hello HN folks! I've been working on a side project called GPT-Shell, an AI-powered command-line interface that aims to revolutionize the way we interact with our development environment. I'm thrilled to share this early, slightly buggy, but functional open release with you all! GPT-Shell leverages state-of-the-art language models to interpret natural language inputs, allowing you to write code, perform complex tasks, or even troubleshoot issues using simple, human-like commands. While it's still a work in progress, I believe that it has the potential to make our lives as developers easier and more efficient. Keep in mind that this is a first release, and it might have its quirks. I'd appreciate any feedback, suggestions, and bug reports from you—the passionate and knowledgeable tech community—to help me refine and improve GPT-Shell further. Feel free to dive in, explore, and let me know what you think. I'm eager to hear your thoughts and collaborate on taking this project to the next level! Happy coding, Kelsey https://ift.tt/an1c0pZ March 27, 2023 at 09:26PM

Show HN: Time-tracker that helps me with context switches and documentation https://ift.tt/7yoCAY6

Show HN: Time-tracker that helps me with context switches and documentation Hi HN! I was feeling incredibly frustrated with my struggles in context-switching and writing documentation, so I decided to take action and find a solution. I wrote a simple tool for Alfred and Raycast that helps me be more mindful when switching between tasks, which can even prevent some of those switches. Plus, I can jot down quick notes on each task as I go, making it easier to document everything once I’m finished. This tool is really simple with only 5 commands - tsr, tsn, tsl, tsv, tse tsr writes a new record tsn writes a new note tsl shows you the current task tsv builds a static html page displaying a single timeline of the tasks and notes tse opens the directory where records are stored for easy manual editing TSR stores your data as simple csv files in ~/tsr, making it super easy to integrate with other tools or perform your own custom analysis and visualisation magic. The built-in tsv timeline visualisation is rather simple and doesn’t do any analysis (for now at least). It depends solely on Python3 and works offline. I encourage you to check the python scripts to see how simple they are and potentially adapt them to your own needs. Let me know what you think! https://ift.tt/jdhE5wF March 28, 2023 at 01:04AM

Show HN: JavaScript Version of Douglas Hofstadter's Copycat https://ift.tt/3Aulnig

Show HN: JavaScript Version of Douglas Hofstadter's Copycat https://ift.tt/e0OLmhY March 27, 2023 at 09:15PM

Show HN: CliGPT – Less Time Searching, More Time Commanding https://ift.tt/9tvcKby

Show HN: CliGPT – Less Time Searching, More Time Commanding Simple GPT integration to get command line suggestions. Less context switching. Use with care! https://ift.tt/5dGKXCY March 27, 2023 at 06:26PM

Show HN: GPT My Life https://ift.tt/0Bj1hbX

Show HN: GPT My Life Have you ever considered just letting AI control your life? I mean, it's clearly superior to humans in every way. AI never gets tired, it never gets emotional, and it never makes mistakes. So why bother trying to control your own life when you could just let the machines do it for you? Just sit back, relax, and let GPT-3 plan your day. After all, what could possibly go wrong? https://gptmylife.com/ March 27, 2023 at 04:59PM

Show HN: SlickGPT https://ift.tt/pkeMzIi

Show HN: SlickGPT SlickGPT is a light-weight "use-your-own-API-key" ChatGPT client written in Svelte. It offers GPT-4 integration, a userless share feature and other superpowers. https://ift.tt/FEaOSuH March 27, 2023 at 01:12PM

Show HN: Notclick.in – summarize YouTube videos with ChatGPT https://ift.tt/xPKLRd2

Show HN: Notclick.in – summarize YouTube videos with ChatGPT https://notclick.in March 27, 2023 at 07:33AM

Show HN: Repid – new Python job scheduler with Asyncio in mind https://ift.tt/zt5ePkA

Show HN: Repid – new Python job scheduler with Asyncio in mind https://ift.tt/wpLJzbx March 27, 2023 at 07:41AM

Show HN: Icebreakers – A Fresh Collection of Conversation Starters https://ift.tt/QepZDvM

Show HN: Icebreakers – A Fresh Collection of Conversation Starters This was a weekend project I wrote when my team's regular ice-breaking question website began to recycle questions. Use it on your Monday Daily to shake off the weekend. Or use it every day to build trust in your remote-first team. Or hit it on mobile to start a conversation with a stranger. It's open-source, never-track, open to submissions, and with over 2000 questions, seeing the same question twice will be a rare event. More info here: https://ift.tt/4ZiheEY https://ift.tt/4jqYwWK March 26, 2023 at 09:50PM

Show HN: Jailbreaking GPT3.5 Using GPT4 https://ift.tt/dVln5SN

Show HN: Jailbreaking GPT3.5 Using GPT4 https://ift.tt/0QOnpRC March 26, 2023 at 08:41PM

Show HN: Generate your guided meditation (with human-like voice) using GPT-4 https://ift.tt/6NZxkDd

Show HN: Generate your guided meditation (with human-like voice) using GPT-4 https://ift.tt/InZcUuh March 26, 2023 at 05:14PM

Show HN: I made a non-trivial iOS app with GPT-4 in just a few hours https://ift.tt/sBlxCcm

Show HN: I made a non-trivial iOS app with GPT-4 in just a few hours After being inspired by your responses to the Ask HN thread yesterday ( https://ift.tt/Kk6HhUy ), I decided to see if I could use ChatGPT to make a functioning app. I picked a random project idea out of my Notebook of Amazing Ideas, and spent just a couple of hours using GPT-4 to build it. I've never built an iOS app before, and even if I made something like this as a web app (my usual job), I would expect it to take at least a week. My process was basically 1) Ask ChatGPT to write some code 2) Copy and paste the code into the right files (this took a little bit of React knowledge on my part). 3) Run the code and paste any errors back to ChatGPT and ask it for suggested solutions. 4) Repeat. https://ift.tt/95peERU March 26, 2023 at 02:13PM

Show HN: Grant-Funded FAFSA help, 1:1 college access coaching, and Fin Aid https://ift.tt/4BHWFTM

Show HN: Grant-Funded FAFSA help, 1:1 college access coaching, and Fin Aid https://ift.tt/ohF03zb March 26, 2023 at 08:09AM

Show HN: 13Sheep – a JavaScript game largely authored by ChatGPT https://ift.tt/FkVLaSi

Show HN: 13Sheep – a JavaScript game largely authored by ChatGPT 13 Sheep is a quick roll-and-write game designed by Moritz Dressler, intended for one or more players. By drawing fences on a grid, players try to protect as many sheep as possible before the wolf comes. I reproduced the rules in an online experience, allowing for additional user customization compared to the pen and paper version. A lot of the code comes from a conversation I had with chatGPT. Here's a blog detailing the prompts used in the conversation with chatGPT: https://ift.tt/VCPaeYj https://ift.tt/jwvmzWR March 26, 2023 at 05:51AM

Show HN: Lunette – A word processor designed around writing, not formatting https://ift.tt/RJrb4hC

Show HN: Lunette – A word processor designed around writing, not formatting https://lunette.app/ March 26, 2023 at 03:04AM

Show HN: Tool that uses GPT to translate text into executable commands https://ift.tt/0QBYwxP

Show HN: Tool that uses GPT to translate text into executable commands https://ift.tt/fesKD5A March 25, 2023 at 06:01PM

Show HN: ESER-32/Zuse Elektra emulator https://ift.tt/29WBmC5

Show HN: ESER-32/Zuse Elektra emulator https://ift.tt/JglWNn2 March 25, 2023 at 02:33PM

Show HN: CommandClick: WebBrowser enforced by JavaScript and shellscript(Termux) https://ift.tt/V95pNMP

Show HN: CommandClick: WebBrowser enforced by JavaScript and shellscript(Termux) CommandClick is low code android app making tool. On the surface, CommandClick is web browser. In fact, this is low code android app making tool. Surely, CommandClick can customize brosser But feature. Futher more, you can original android app by low code. Please check my readme! https://ift.tt/KelLCo8 March 25, 2023 at 09:58AM

Show HN: FTX Creditor – Confirm that the bankruptcy court has your claim https://ift.tt/IEtJcuy

Show HN: FTX Creditor – Confirm that the bankruptcy court has your claim FTX Creditor is the easiest way to confirm that the bankruptcy court knows about your claim. Background: Last week, FTX published 1.3M anonymized user accounts in a Schedule F filing that lists the unsecured creditors they know about. 1.3M is a huge number, but it may be less than half of the total users FTX had. If your account is not listed, file a proof of claim with the bankruptcy court, or they may not treat you as a creditor (Federal Rules of Bankruptcy Procedure: Rule 3003). The data was uploaded as a series of PDFs, which makes it hard to find your claim, especially if you don’t remember the exact amounts you had and have to fuzzy match with cmd+f! We built FTX Creditor so that you can find your claim with the information you have. Features: - Find claims by: - Assets. If you remember having 4-5 BTC, 10-20 ETH, 0-100 SOL, you can filter 1.3M claims down to 4. - USD value. The face value of a claim is the account value on November 11, the day FTX filed for bankruptcy. You can exclude “Sam Coins” from the value calculation. The court may ignore the value of assets closely associated with SBF, such as FTT and SRM. - Customer code. - See the court document a claim was listed in. - Subscribe for notifications about events that may impact your claim, such as when the court sets the deadline to file a proof of claim. - Search for terms across all public court filings. Future Work: - Creditors who are interested in selling their claims can receive offers from buyers. - Explore aggregate statistics across accounts and assets. - FAQ on the most relevant parts of the bankruptcy process. FTX creditors, we got this! https://ift.tt/e0InYNo March 25, 2023 at 02:12AM

Show HN: Sync your keys and configs via an encrypted Git https://ift.tt/yjk72sh

Show HN: Sync your keys and configs via an encrypted Git https://ift.tt/gpsT1q7 March 25, 2023 at 04:07AM

Show HN: Her – An AI assistant powered by ChatGPT https://ift.tt/tyT2cNC

Show HN: Her – An AI assistant powered by ChatGPT https://ift.tt/KQWjE61 March 25, 2023 at 01:28AM

Show HN: Alinor the Platform for Advanced Materials https://ift.tt/yu4KH2P

Show HN: Alinor the Platform for Advanced Materials Hi YC, Tarek here, CTO and Co-Founder at Alinor. We just released our Omni update, the biggest one yet: https://ift.tt/tMnlW6u Alinor is an end-to-end platform for advanced materials. I have often found that when I say those words, is that I have to explain what advanced materials are. But I will skip that for this audience. Perhaps what you didn't know is that this is a $2 trillion industry, but over 99% of it remains offline. Alinor enables, scientists, engineers, and researchers to focus on what they do best: solving the world's biggest problems, by working on the cutting edge of materials and physical science. While we focus on selling their martials and enabling them to reach wider adaption. Alinor covers everything from initial inquiry to final invoice and everything in between. We do believe that nearly all problems the world is facing can be solved by advanced materials. Happy to answer any questions you might have, including what are advanced materials, just don't ask me to explain it in Arabic. Or maybe do that, I need to practice it more anyways! https://alinor.io/ March 24, 2023 at 01:37PM

Show HN: Create a “rogue” WiFi AP & Captive Portal with a Raspberry Pi https://ift.tt/WlBNQXq

Show HN: Create a “rogue” WiFi AP & Captive Portal with a Raspberry Pi This project makes a Raspberry Pi pretend to act as a WiFi hotspot with a captive portal. It does not actually provide an internet connection to connected clients, but simply triggers their captive portal detection, which causes them to present users with a browser window containing content of your choosing. I created this for security tinkering purposes, but also because I found the documentation for similar projects lacking. I've attempted to document and explain the salient points of the entire Raspberry Pi Linux configuration relating to the captive portal. https://ift.tt/jFoP9wQ March 24, 2023 at 03:20AM

Show HN: AlpacApp – An Extendable and Highly Customizable Website Builder https://ift.tt/uKQfqe7

Show HN: AlpacApp – An Extendable and Highly Customizable Website Builder Hey HN, I'm Yassine and today I'm launching AlpacApp (formerly yawb.io), a modern website builder with four distinctive qualities: 1. With a single click, you can export your project as a Zip file and host it yourself if you wish. 2. You have full control over the design of the website. Click on any element and start customizing the styling properties. 3. You can create your own blocks to extend the functionality of AlpacApp. You can even, download, share and upload blocks. 4. It features a built-in Notion integration to embed your notion pages directly in your website. Write in Notion and Design in AlpacApp. I truly believe in this project and while there are already plenty of website builders available out there, none of them provides the level of customizability and flexibility that Alpac.App provides! I'm really open to feedback and any requests. You can follow my build in public journey on twitter: https://twitter.com/ybouane Yassine https://alpac.app/ March 24, 2023 at 01:03AM

Show HN: PromptLab–Prompt Chain Iteration for Nontechnical Users https://ift.tt/BKgwY9i

Show HN: PromptLab–Prompt Chain Iteration for Nontechnical Users Hey HN! We built a user-friendly tool that allows non-technical domain experts to explore and evaluate the effects of LLM-generated prompt chains on large datasets (via CSV). Our solution wraps around the ChatCompletions API (gpt-3.5-turbo), offering an accessible interface for users who lack the skills to work with Jupyter notebooks or other tooling. The current feature set is minimal, tailored to our friend's specific needs. We're eager to improve and expand the tool, so please share your feedback and suggestions--brutal honesty is okay! Note--we have the space for the OpenAI API key because we don't know how many people will use this and don't want to run up our GPT bill . Sorry for the inconvenience for those who don't have a key :(( Demo video: https://ift.tt/HZfd8F0... Initial CSV from demo: https://ift.tt/kmtODE7... Result CSV from demo: https://ift.tt/sdKPWCA... https://ift.tt/M3v9Nme March 24, 2023 at 12:09AM

Show HN: Web demo of 13B Alpaca-LLaMA trained on improved Stanford dataset https://ift.tt/zlMvVh9

Show HN: Web demo of 13B Alpaca-LLaMA trained on improved Stanford dataset https://lama.nbnl.uk/ March 23, 2023 at 05:05PM

Show HN: Remove “GPT” from your HN feed https://ift.tt/oF3fZ87

Show HN: Remove “GPT” from your HN feed https://ift.tt/zoJqSUI March 23, 2023 at 06:31PM

Show HN: Gyeeta – An Open Source and Free Observability Tool https://ift.tt/M0tRxCn

Show HN: Gyeeta – An Open Source and Free Observability Tool Hello Everyone, We are excited to announce the public release of Gyeeta - https://gyeeta.io Gyeeta is a free, eBPF based Open Source (GPLv3) Observability tool which provides the following capabilities : - Service Level Statistics such as Queries/sec (Requests/sec), Response Times (Latency) and HTTP Errors (if HTTP based) with no manual inputs or integrations. Monitors binary / proprietary network protocol or non HTTP Service statistics as well. - Service Maps, Process and Host level Network Flows with info on all Services and Processes. - Detection of Host and Process Level CPU starvation, Virtual Memory or IO Bottlenecks. - Monitor all applications without any instrumentation or tapping irrespective of the programming language used. - Self Learning Algorithms that can detect Anomalies, Contention or Degradation without any manual inputs. - Advanced Cluster, Service or Process Level Alerts using a powerful Web UI or REST APIs. - All Data In-House (On Prem). Not a SaaS tool. - All Linux Kernels released since 2016 supported (Linux Kernels v4.4.x or higher). Gyeeta is optimized (C++ based) for minimal CPU and Memory requirements. Website : https://gyeeta.io Github link https://ift.tt/KOePRN0 https://gyeeta.io/ March 23, 2023 at 01:26PM

Show HN: Wrapper around restic for Docker Compose https://ift.tt/NWP3Tku

Show HN: Wrapper around restic for Docker Compose auto-restic is a tool for automatic backup and restore persistent data in docker compose. It uses restic under the hood but offers scheduled jobs, web notifications, and automatic recover (volume is empty and there is backup in cloud) if needed. https://ift.tt/X3UJhMb March 23, 2023 at 06:11AM

Show HN: GPT-4 autonomously editing a program allowing it to edit programs https://ift.tt/si7u4XR

Show HN: GPT-4 autonomously editing a program allowing it to edit programs https://ift.tt/T5PEjaC March 23, 2023 at 02:55AM

Show HN: Dungeon Map Doodler Beta - Free online map drawing tool https://ift.tt/ZbVqtYj

Show HN: Dungeon Map Doodler Beta - Free online map drawing tool This is a D&D map making tool I've been working on for a while now, but I just added some new features to the beta that I think HN users might find neat. When building a world map, you can use "Dynamic Brushes" to draw organic looking terrain. This is achieved entirely with svg filters and javascript canvas, no fancy libraries or anything. This came with a pretty large rewrite of some of the underlying code, so I'm sure there's a number of bugs I haven't come across, but I'd love to hear your opinions on it! https://ift.tt/MmdtqKc March 23, 2023 at 01:48AM

Show HN: Zapier's first API https://ift.tt/amjoE4w

Show HN: Zapier's first API Hey HN! We launched Zapier way back in 2012 on HN: https://ift.tt/aLYbctf and thought we'd return home to announce something special and hopefully exciting :) We are trying to finally live up to the "API" in our name with Zapier's first universal API: Natural Language Actions – https://ift.tt/yY4DSQZ API docs – https://ift.tt/4NwjJfR (to be fair, we have published APIs before that can access Zapier data, but never before one devs can use to directly call the 5k+ apps / 20k+ actions on our platform) For example, you can use the API to: * Send messages in Slack * Retrieve a row in a Google Sheet * Draft a reply in Gmail * ... and thousands more actions with one universal API We optimized NLA for use cases that receive user input in natural language (think chatbots, assistants, or any product/feature using LLMs) -- but not strictly required! Folks have asked for an API for 10 years and I've always been slightly embarrassed we didn't have one. We hesitated because we did not want to pass along our universe of complexity to end devs. With the help of LLMs we found some cool patterns to deliver the API we always wanted. My co-founder/CTO Bryan did an interview with Garry on YC blog with more details: https://ift.tt/kNtGiDq... We also published a LangChain integration to show off some possibilities: * Demo: https://www.youtube.com/watch?v=EEK_9wLYEHU * Jupyter notebook: https://ift.tt/Xrq2yGH We know the API is not perfect but we're excited and eager for feedback to help shape it. March 22, 2023 at 10:02PM

Show HN: ChatGPT-powered Chatbot yields 3 times more leads and conversions https://ift.tt/N1TXQ8h

Show HN: ChatGPT-powered Chatbot yields 3 times more leads and conversions https://presbot.com/ March 22, 2023 at 09:07AM

Show HN: OpenTheo – Transcribed and searchable Bible teaching with Whisper.cpp https://ift.tt/h85pYUR

Show HN: OpenTheo – Transcribed and searchable Bible teaching with Whisper.cpp Hey all! I just launched OpenTheo, a free collection of transcribed Bible teachings and other Christian material. So far, I've transcribed over 10,000 hours of content for the first time, including teachings from Steve Gregg, Tim Keller, Dr. Martyn Lloyd-Jones, and more. Transcripts are fully interactive. You can click on any words in the transcript to instantly start playing the audio at that point in time. The currently playing portion of the transcript is also underlined to make it easier to follow along. Transcripts are produced using ggerganov's Whisper.cpp ( https://ift.tt/eijBgvH ). None of this work would have been possible without the Whisper model and ggerganov's work to enable it to run on CPUs. The content of transcripts are indexed and searchable via the site search (powered by Meilisearch - https://ift.tt/BG5zKQp ), making it easy to find content on specific topics or that discuss specific of the Bible. Questions/comments are welcome! https://opentheo.com/ March 22, 2023 at 05:59AM

Show HN: Google Bard vs. OpenAI ChatGPT: The dice problem part one https://ift.tt/kHVSLaM

Show HN: Google Bard vs. OpenAI ChatGPT: The dice problem part one https://ift.tt/omNc67l March 22, 2023 at 02:55AM

Show HN: Harmonized Data Platform https://ift.tt/VjqbJM1

Show HN: Harmonized Data Platform Hi HN, My background is on datascience and I thought during the last few weeks on how to turn the data into commodity problem: Getting any meaningful out of data can be erroneous, time-consuming and includes repeatable processing work (and it is done over and over again). Im trying to mitigate this by harmonizing data, so it is ready for being consumed via an API or Spreadsheet. After a few iterations I ended up with this prototype that I wanted to share with you. Please notice, that this is an early prototype and not a finalized product yet. Im also delighted to know your opinions or thoughts or advices. You can get the first impression at https://databarnum.com/ March 20, 2023 at 01:18AM

Show HN: Clj2el: Transpile Clojure to Emacs Lisp https://ift.tt/2JmGAeC

Show HN: Clj2el: Transpile Clojure to Emacs Lisp https://ift.tt/TuwxNbJ March 21, 2023 at 05:41PM

Show HN: Vore https://ift.tt/Id872D0

Show HN: Vore https://vore.website/ March 21, 2023 at 12:10PM

Show HN: Professional headshots for remote team with AI https://ift.tt/U0RNFPX

Show HN: Professional headshots for remote team with AI https://ift.tt/eLjmMTh March 21, 2023 at 08:51AM

Show HN: Aoi – Auto-load database schema to ChatGPT and execute SQL https://ift.tt/CtkdrPY

Show HN: Aoi – Auto-load database schema to ChatGPT and execute SQL https://ift.tt/ofQ0h8s March 21, 2023 at 06:32AM

Show HN: Great Books Homeschool beta program https://ift.tt/cP5XDMw

Show HN: Great Books Homeschool beta program I built this customizable literature-based K-12 homeschool curriculum, based on my experience as a homeschool parent. It's designed especially for intellectually curious kids who love to read. One of the main benefits of homeschooling is the ability to design customized programs of study that let kids learn at their level of challenge in each subject. But since designing custom curricula from scratch requires a huge time commitment and familiarity with children's literature and academic materials, most homeschooling parents don't take advantage of this potential and instead opt for prepackaged curricula. Great Books Homeschool eliminates a lot of the work involved in designing a complete and rigorous curriculum for homeschooled students. The website generates a default program of study for each student, then helps parents customize it. Transcripts and other records are generated automatically. Pricing is normally subscription based, but we're offering complimentary access for twelve months to the first 50 users who sign up for our beta testing program. In return, beta testers are requested to complete a monthly questionnaire about their experience with the curriculum. If you would like to participate in the beta testing program, please first create a free trial account at https://ift.tt/hWEGxLJ . Once signed in, go to https://ift.tt/dhNXSDC... and complete the application form. Questions and comments are welcome! https://ift.tt/hWEGxLJ March 21, 2023 at 12:57AM

Show HN: Warn Orders allow employed to view upcoming layoffs up to 60d out https://ift.tt/GKbxBvs

Show HN: Warn Orders allow employed to view upcoming layoffs up to 60d out Link is for CA based employers. https://ift.tt/5E0K274 March 21, 2023 at 12:16AM

Show HN: Pysh – run shell commands in Python https://ift.tt/quElytQ

Show HN: Pysh – run shell commands in Python I was bored and tired of creating subprocess wrappers for lots of projects, so I made this. The implementation is fairly naive and a bit slow, but it works well in my testing. Might be a bit useless, but it was a fun and somewhat interesting project. https://ift.tt/gGr70tO March 20, 2023 at 05:51AM

Show HN: Missing Calendly Feature: Branded Links https://ift.tt/krWelPF

Show HN: Missing Calendly Feature: Branded Links https://ift.tt/W7X5Htv March 20, 2023 at 10:55AM

Show HN: Sure Stack for Developers https://ift.tt/NHm1WBX

Show HN: Sure Stack for Developers https://ift.tt/4D0nYLp March 20, 2023 at 08:44AM

Show HN: Chatblade – A CLI Swiss Army Knife for ChatGPT https://ift.tt/yu5ocsa

Show HN: Chatblade – A CLI Swiss Army Knife for ChatGPT integrate chatGPT into your scripts or terminal work. Supports piping text, saving prompts, estimating costs, and some basic json/yaml extraction. I've added some elaborate examples on the readme of how to use it with pictures, that may provide a better overview. https://ift.tt/uf1yOXE March 20, 2023 at 02:48AM

Show HN: Export Kindle Vocabulary Builder to Anki https://ift.tt/f8WBUei

Show HN: Export Kindle Vocabulary Builder to Anki https://ift.tt/yYZlu7a March 19, 2023 at 04:10PM

Show HN: Side-Project: FlowChartGPT – Turn Text into FlowCharts https://ift.tt/1JWeI7A

Show HN: Side-Project: FlowChartGPT – Turn Text into FlowCharts https://ift.tt/rzXuLB2 March 19, 2023 at 05:08PM

Show HN: Explore random user homepages on the SDF Public Access Unix System https://ift.tt/HhWcgBU

Show HN: Explore random user homepages on the SDF Public Access Unix System https://ift.tt/wJSEZeC March 19, 2023 at 02:40PM

Show HN: I want to change how people buy health supplements https://ift.tt/c7njVQ8

Show HN: I want to change how people buy health supplements I made a table where you can find out the source/location of factory for where health supplements are made. Then, I spent a year reading product labels so you can save time and money when buying supplements. This is that update. This is still a work in progress but it functions fine. My previous post was a simple database of company data showing ingredient sourcing/location. That took 10 days, this has taken me close to 9 months. BackOfLabel is an extension of that initial interest with dosage information at the product & ingredient level. This update allows sorting by many more attributes at the product level (for 4000+ products at the moment) of manually scraped data. Now, for instance you can sort by specific types of ingredient - eg. filter by magnesium glycinate , magnesium orotate or any combination. eg. find ubiquinol or ubiquinone, two forms of coenzyme q10. This is useful for consumers but also companies seeking competitor analysis. You are able to filter products by – Ingredient – Filter by liquid, tablet, capsule, powder & more – Browse by UPC Code – Dosage Information – No. Individual Serving – No. Manufacturer Serving – Total Dosage For example You can also search by type of protein powder - eg. search for whey protein powder and find the dosage information for many products instantly. It frustrates me and I think the way that people buy supplements is wrong. And they don't know any better because there are incentive structures that keep them in the dark. This is a small effort to combat the misleading labeling and lack of regulation in the industry. full disclosure - i've provided a generic affiliate link in the table that means i earn a small percentage (5%) of total cart if you purchase through the link note: browse on desktop to filter & sort https://ift.tt/NoW0Ire March 19, 2023 at 06:01AM

Show HN: Andromeda Invaders: Autoplay - Press ‘Enter’ twice and wait 5 seconds https://ift.tt/MVphZ35

Show HN: Andromeda Invaders: Autoplay - Press ‘Enter’ twice and wait 5 seconds https://ift.tt/I6bFQvd March 19, 2023 at 01:10AM

Show HN: RoboMUA – AI-Powered Beauty Solutions for All Skin Shades https://ift.tt/XO0WlNg

Show HN: RoboMUA – AI-Powered Beauty Solutions for All Skin Shades roboMUA is leveraging artificial intelligence, augmented reality, and unique inclusive data sets for over 100 skin shades to help users efficiently find custom beauty products and even clothing items (shape/bodywear) from the comfort of their devices. https://ift.tt/LrIjJ63 March 19, 2023 at 04:13AM

Show HN: Find your total usage on GitHub Actions https://ift.tt/qlOx460

Show HN: Find your total usage on GitHub Actions https://ift.tt/Cpm8wiZ March 18, 2023 at 01:48PM

Show HN: Smart Contract Docs Using GPT https://ift.tt/t8KbaZB

Show HN: Smart Contract Docs Using GPT https://ift.tt/WcTq7eN March 18, 2023 at 08:18AM

Show HN: i2forge – A Platform for Verified Reasoning https://ift.tt/kOwYcBZ

Show HN: i2forge – A Platform for Verified Reasoning Hi! We're Amisi and Claude, builders of the i2 language and the i2forge platform. i2 is an (early draft of a) language designed to make formal verification easy for mathematicians. We are launching the language as an open source project today ( https://i2lang.org ) together with a closed alpha for i2forge. However, we have a publicly accessible demo page which anyone can use, and we would love your feedback. Thanks. https://ift.tt/ex3P0qY March 18, 2023 at 07:27AM

Show HN: Llamero – A GUI app to easily download, install and infer LLaMA models https://ift.tt/lMRmA9T

Show HN: Llamero – A GUI app to easily download, install and infer LLaMA models https://ift.tt/bh9NevE March 17, 2023 at 05:12PM

Show HN: Writing my masters thesis in public https://ift.tt/wSMAg4v

Show HN: Writing my masters thesis in public https://ift.tt/3dyYOrv March 18, 2023 at 03:36AM

Show HN: Weigh My Luggage – Just bring a bathroom scale https://ift.tt/kacGZdt

Show HN: Weigh My Luggage – Just bring a bathroom scale https://ift.tt/bVslSxj March 17, 2023 at 06:40PM

Show HN: New Quantile-Based Subsampling Algorithm https://ift.tt/qYekKgB

Show HN: New Quantile-Based Subsampling Algorithm https://ift.tt/GiJvWmx March 17, 2023 at 02:19AM

Show HN: Can you beat my dad at Scrabble? https://ift.tt/lbeHPXs

Show HN: Can you beat my dad at Scrabble? https://dadagrams.com March 16, 2023 at 03:04PM

Show HN: Hacker News Who's Hiring Semantic Search https://ift.tt/ELgYSZx

Show HN: Hacker News Who's Hiring Semantic Search Wrote a proof of concept script for searching for jobs by copy pasting your resume. It looks for jobs posted on Hacker News Who’s Hiring from the past 3 months: https://ift.tt/SvYWEme... To use it, click Runtime > Run All. Wait about 5 minutes, then once everything is done, go to the bottom most cell and you can change the query variable from my resume to yours, and then re-run the cell. Largely written by GPT-4 and copy pasting documentation, with some minor tweaking. https://ift.tt/9V6jqGD March 17, 2023 at 12:08AM

Show HN: My Failure Resume https://ift.tt/hBzcCV3

Show HN: My Failure Resume https://dare.fail/ March 16, 2023 at 07:17PM

Show HN: Schematic – A simple database management UI for Spring Boot https://ift.tt/agSLAW1

Show HN: Schematic – A simple database management UI for Spring Boot https://ift.tt/DME9fek March 16, 2023 at 05:41PM

Show HN: Chainloop, A Software Supply Chain Attestation solution devs won't hate https://ift.tt/eQkbI8C

Show HN: Chainloop, A Software Supply Chain Attestation solution devs won't hate Hi, my name is Miguel and I am very happy to share what's been months worth of work :) The project has rough edges for sure, but any early feedback, comments or concerns are appreciated! === The Problem === You work on the Security and Operations (SecOps) team in charge of your organization's Software Supply Chain Security. You feel pretty good about the state of things already, your developer teams are signing their commits, deliverables, scanning for vulnerabilities,… Life is good! Then you realize that you are not compliant with the latest security requirements. You get referred to slsa.dev and are told that you need to be at least level 3, whatever that means! Aha! I “just” need to implement an attestation and artifact layer in our Software Supply Chain, which you complete after a couple of months of work. Now to the easy part (or what you think). To make the developer teams adopt it. You quickly realize that standardizing best practices and security requirements is very hard. Development and SecOps team dynamics are clashy and poorly defined due to priorities mismatch. Also, from the developer's point of view, it’s very time-consuming and frustrating to pollute your CI/CD systems with convoluted, error-prone and complex processes to comply with the SecOps team. So there has to be a better way that satisfies both sides... === The Solution === Enter Chainloop. You can think of it as an API for your organization's Software Supply Chain that both parties can use to interact effectively to meet their mismatched priorities. SecOps teams regain security compliance, visibility, standardization and control by having a mechanism to define and propagate attestation requirements. Developers, on the other hand, get jargon-free tooling that can be used to meet compliance with minimum friction and effort. === Give it a try === Eager for feedback from the community so please reach out. Happy to chat! Thanks! PS: You can see an attestation end-to-end demo here https://www.youtube.com/watch?v=Q_0dlBqKtIU&t=384s https://ift.tt/QqHaI62 March 16, 2023 at 05:04PM

Show HN: Zed – A high-performance, multiplayer code editor. Now in public beta https://ift.tt/j7Ryx43

Show HN: Zed – A high-performance, multiplayer code editor. Now in public beta https://ift.tt/0f2S1qJ March 15, 2023 at 09:34PM

Show HN: How GPT4 Thinks You Should Trade the News of Its Own Development https://ift.tt/TCpleBU

Show HN: How GPT4 Thinks You Should Trade the News of Its Own Development https://ift.tt/suzMyBa March 16, 2023 at 02:42AM

Show HN: Ingest data from your customers (Prequel YC W21) https://ift.tt/DcqVuT8

Show HN: Ingest data from your customers (Prequel YC W21) Hey HN! Charles here from Prequel (https://prequel.co). We just launched the ability for companies to import data from their customer’s data warehouse or database, and we wanted to share a little bit more about it with the community. If you just want to see how it works, here’s a demo of the product that Conor recorded: https://ift.tt/DoOdtrw. Quick background on us: we help companies integrate with their customer’s data warehouse or database. We’ve been busy helping companies export data to their customers – we’re currently syncing over 40bn rows per month on behalf of companies. But folks kept on asking us if we could help them import data from their customers too. They wanted the ability to offer a 1st-party reverse ETL to their customers, similar to the 1st-party ETL capability we already helped them offer. So we built that product, and here we are. Why would people want to import data? There are actually plenty of use-cases here. Imagine a usage-based billing company that needs to get a daily pull from its customers of all the billing events that happened, so that they can generate relevant invoices. Or a fraud detection company who needs to get the latest transaction data from its customers so it can appropriately mark fraudulent ones. There’s no great way to import customer data currently. Typically, people solve this one of two ways today. One is they import data via CSV. This works well enough, but it requires ongoing work on the part of the customer: they need to put a CSV together, and upload it to the right place on a daily/weekly/monthly basis. This is painful and time-consuming, especially for data that needs to be continuously imported. Another one is companies make the customer write custom code to feed data to their API. This requires the customer to do a bunch of solutions engineering work just to get started using the product – which is a suboptimal onboarding experience. So instead, we let the customer connect their database or data warehouse and we pull data directly from there, on an ongoing basis. They select which tables to import (and potentially map some columns to required fields), and that’s it. The setup only takes 5 minutes, and requires no ongoing work. We feel like that’s the kind of experience every company should provide when onboarding a new customer. Importing all this data continuously is non-trivial, but thankfully we can actually reuse 95% of the infrastructure we built for data exports. It turns out our core transfer logic remains pretty much exactly the same, and all we had to do was ship new CRUD endpoints in our API layer to let users configure their source/destination. As a brief reminder about our stack, we run a GoLang backend and Typescript/React frontend on k8s. In terms of technical design, the most challenging decisions we have to make are around making database’s type-systems play nicely with each other (kind of an evergreen problem really). For imports, we allow the data recipient to specify whether they want to receive this data as JSON blob, or as a nicely typed table. If they choose the latter, they specify exactly which columns they’re expecting, as well as what type guarantees those should uphold. We’re also working on the ability to feed that data directly into an API endpoint, and adding post-ingestion validation logic. We’ve mentioned this before but it bears worth repeating. We know that security and privacy are paramount here. We're SOC 2 Type II certified, and we go through annual white-box pentests to make sure that all our code is up to snuff. We never store any of the data anywhere on our servers. Finally, we offer on-prem deployments, so data never even has to touch our servers if our customers don't want it to. We’re really stoked to be sharing this with the community. We’ll be hanging out here for most of the day, but you can also reach us at hn (at) prequel.co if you have any questions! March 15, 2023 at 09:34PM

Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News https://ift.tt/LUNagmC

Show HN: Quality News – Towards a fairer ranking algorithm for Hacker News Hello HN! TLDR; - Quality News is a Hacker News client that provides additional data and insights on submissions, notably, the upvoteRate metric. - We propose that this metric could be used to improve the Hacker News ranking score. - In-depth explanation: https://ift.tt/vwzBfLV The Hacker News ranking score is directly proportional to upvotes, which is a problem because it creates a feedback loop: higher rank leads to more upvotes leads to higher rank, and so on... → ↗ ↘ Higher Rank More Upvotes ↖ ↙ ← As a consequence, success on HN depends almost entirely on getting enough upvotes in the first hour or so to make the front page and get caught in this feedback loop. And getting these early upvotes is largely a matter of timing, luck, and moderator decisions. And so the best stories don't always make the front page, and the stories on the front page are not always the best. Our proposed solution is to use upvoteRate instead of upvotes in the ranking formula. upvoteRate is an estimate of how much more or less likely users are to upvote a story compared to the average story, taking account how much attention the story as received, based on a history of the ranks and times at which it has been shown. You can read about how we calculate this metric in more detail here: https://ift.tt/vwzBfLV About 1.5 years ago, we published an article with this basic idea of counteracting the rank-upvotes feedback loop by using attention as negative feedback. We received very valuable input from the HN community ( https://ift.tt/oHpQWAS ). Quality News has been created based largely on this feedback. Currently, Quality News shows the upvoteRate metric for live Hacker News data, as well as charts of the rank and upvote history of each story. We have not yet implemented an alternative ranking algorithm, because we don't have access to data on flags and moderator actions, which are a major component of the HN ranking score. We'd love to see the Hacker News team experiment with the new formula, perhaps on an alternative front page. This will allow the community to evaluate whether the new ranking formula is an improvement over the current one. We look forward discussing our approach with you! Links: Site: https://ift.tt/8OfLM5m Readme: https://ift.tt/vwzBfLV Previous Blog Post: https://ift.tt/Lt62kT1... Previous Discussion: https://ift.tt/oHpQWAS https://ift.tt/3KUwZM0 March 15, 2023 at 08:36PM

Show HN: Discontent – Extension to combat garbage search engine results https://ift.tt/hzQtq0C

Show HN: Discontent – Extension to combat garbage search engine results Creator here. In a nutshell this extension is a "Like / Dislike" system but for website results. I miss the days of things like the YouTube dislike bar, where you can quickly assess if something is good or not. Currently sitting at ~90 users. To get it off the ground I've scraped the last year of HN to make a set of good links, and used a few content farm blacklists to make a set of bad links. Right now it's semi-useful and should only get better with time. There are some simple measures in place to prevent spam & abuse, but will cross that bridge if it ever comes. All feedback welcome! https://ift.tt/VaSwcFg March 15, 2023 at 07:01PM

Show HN: Gamaddy – Play Online Games https://ift.tt/k0rbucs

Show HN: Gamaddy – Play Online Games https://gamaddy.com/ March 15, 2023 at 01:01PM

Show HN: GPT-4 makes Snake game using Replit https://ift.tt/7SL6JWK

Show HN: GPT-4 makes Snake game using Replit https://twitter.com/ammaar/status/1635754631228952576 March 15, 2023 at 07:43AM

Show HN: Whatdoesthiscodedo.com – AI explanations for other people’s code https://ift.tt/C8bzLW2

Show HN: Whatdoesthiscodedo.com – AI explanations for other people’s code https://ift.tt/EKVscHp March 15, 2023 at 06:03AM

Show HN: Built a blog using Rust and Axum https://ift.tt/7hJsOTu

Show HN: Built a blog using Rust and Axum https://ift.tt/GjAEyis March 14, 2023 at 10:49PM

Show HN: Potash – Malware Proximity Search Engine https://ift.tt/CQp5Kxh

Show HN: Potash – Malware Proximity Search Engine I wrote a search engine that ingests malware TLSH hashes from abuse.ch and provides a proximity search engine in order to find "close" malwares to yours. Comes handy if you want to classify a Malware that's not on VT or a malware that you only have the hash, but want to download a close enough sample. It works as a CLI app or a ReST API https://ift.tt/nehgCNx March 14, 2023 at 02:01PM

Show HN: Scriptable.run, make your product extendable by anyone. https://ift.tt/yEeZY3o

Show HN: Scriptable.run, make your product extendable by anyone. https://ift.tt/DQc5HoY March 14, 2023 at 11:52AM

Show HN: AI Chat Bestie – Enhanced UI for ChatGPT API https://ift.tt/KDFU0hB

Show HN: AI Chat Bestie – Enhanced UI for ChatGPT API Been working on this since last week and glad to share it here and now! There's already been a few other takes on this idea, but I figured none would fit me as well as if I had just built it myself. All messages are sent and stored locally in the browser for privacy and speed. Accounts are optional and upgrading is a one-time deal. Any questions, comments, feedback, please, I'd like to hear it all! https://ift.tt/gZoDaUc March 14, 2023 at 05:15PM

Show HN: Django Developers – Reverse Job Board for Django Developers https://ift.tt/VamYUE7

Show HN: Django Developers – Reverse Job Board for Django Developers https://ift.tt/ehQPpkU March 14, 2023 at 12:24AM

Show HN: I Scraped Hacker News for TLD Popularity https://ift.tt/nyE4o3z

Show HN: I Scraped Hacker News for TLD Popularity https://ift.tt/dP2tAuc March 13, 2023 at 04:14PM

Show HN: I revived a game I abandoned 5yo ago and released it for free today https://ift.tt/XHiVDGo

Show HN: I revived a game I abandoned 5yo ago and released it for free today https://ift.tt/tckqD8A March 13, 2023 at 03:18PM

Teachers, Facing Increasing Levels of Stress, Are Burned Out

By BY SEJLA RIZVIC from NYT Education https://ift.tt/FM2vgZV

Show HN: This Job Does Not Exist https://ift.tt/YKPbmaA

Show HN: This Job Does Not Exist https://ift.tt/BRZ7IO9 March 13, 2023 at 01:35PM

Show HN: Mermaid Flow https://ift.tt/HAdcuoQ

Show HN: Mermaid Flow https://ift.tt/aB2qAtn March 13, 2023 at 09:40AM

Show HN: Codon: A Compiler for High-Performance Pythonic Applications and DSLs [pdf] https://ift.tt/suOIYFp

Show HN: Codon: A Compiler for High-Performance Pythonic Applications and DSLs [pdf] https://ift.tt/9L5Y70c March 13, 2023 at 02:36AM

Show HN: Topiary: universal formatter engine using treesitter https://ift.tt/nQGvWPK

Show HN: Topiary: universal formatter engine using treesitter https://ift.tt/dpgYmDk March 13, 2023 at 01:27AM

Show HN: Halp – A CLI tool to get help with CLI tools https://ift.tt/O1gYqBd

Show HN: Halp – A CLI tool to get help with CLI tools https://ift.tt/GJwb5qz March 12, 2023 at 04:54PM

Show HN: PicoVGA Library – VGA/TV Display on Raspberry Pi Pico https://ift.tt/tubcxky

Show HN: PicoVGA Library – VGA/TV Display on Raspberry Pi Pico https://ift.tt/IDtTv3P March 12, 2023 at 01:28PM

Show HN: Ztick – tiny desktop utility to keep notes written in Zig https://ift.tt/rJRyLIu

Show HN: Ztick – tiny desktop utility to keep notes written in Zig Trying my hands with zig, hence wrote a small app for my personal use. I hope it helps others who are trying to learn zig. PS: Code is not at its best place, so it could use few refactor iterations ( I am still learning zig ) https://ift.tt/je6Rsx4 March 12, 2023 at 11:35AM

Show HN: Hacker News LCD Badge https://ift.tt/nldf5p0

Show HN: Hacker News LCD Badge https://ift.tt/iurcthT March 12, 2023 at 10:04AM

Show HN: Simple Hacker News article recommendation algorithm https://ift.tt/RLScA4l

Show HN: Simple Hacker News article recommendation algorithm Been feeling a bit left out in this fast paced world of ML/AI, so built my first ML project since college. The idea is to scrape the most recent HN article titles and use TF-IDF and cosine similarity as metrics to rank articles that you're interested in to filter out only relevant things. Hopefully a fun project for beginners to get inspiration to jump into this world. https://ift.tt/atoXRdr March 12, 2023 at 03:08AM

Show HN: ChatGPT Based PR Reviewer and Summarizer https://ift.tt/CKac16Z

Show HN: ChatGPT Based PR Reviewer and Summarizer https://ift.tt/VA1I4v8 March 12, 2023 at 01:45AM

Show HN: Andromeda Invaders: Auto Play: Press 'Enter' twice and wait 5 seconds https://ift.tt/Xfq5mHd

Show HN: Andromeda Invaders: Auto Play: Press 'Enter' twice and wait 5 seconds https://ift.tt/P3O7ges March 12, 2023 at 12:18AM

Show HN: Find the most climate friendly meeting location https://ift.tt/dB1VTGY

Show HN: Find the most climate friendly meeting location Just enter the locations people will be traveling from. MLC then calculates the location, where the combined aircraft emissions are minimised. Based on data from the European Emissions Agency. https://ift.tt/GnpSCau March 11, 2023 at 10:37PM

Show HN: ReplGPT.jl, a ChatGPT shell mode for Julia https://ift.tt/VhzCx3q

Show HN: ReplGPT.jl, a ChatGPT shell mode for Julia https://ift.tt/Gk2coRn March 11, 2023 at 08:03AM

Show HN: structured-ripgrep – Ripgrep over structured data https://ift.tt/bx7DuZn

Show HN: structured-ripgrep – Ripgrep over structured data https://ift.tt/eBF86JY March 11, 2023 at 02:49AM

Show HN: Discontent – Extension to fight garbage content on the web https://ift.tt/KvdAPuf

Show HN: Discontent – Extension to fight garbage content on the web Creator here, I made this out of mild frustration with the current state of search engine results. Let me know what you think. https://ift.tt/TrOLFqi March 10, 2023 at 03:43PM

Show HN: I added autopilot to the lunar lander game https://ift.tt/nhbz1rx

Show HN: I added autopilot to the lunar lander game I got pretty good at (and too addicted to) the lunar lander game from a few days ago... so I decided to make an autopilot for the lander based on what I felt like was the best strategy! Now I can have perfect landings every time without lifting a finger :D Writing the autopilot code was a lot more fun than I expected! It felt a bit like programming a robot. Source code: https://ift.tt/j4NrYLm Original HN post: https://ift.tt/LIAWibE https://ift.tt/qRxMOfX March 10, 2023 at 09:00AM

Show HN: Homepage.gallery – Find your web design inspiration https://ift.tt/4hywxWb

Show HN: Homepage.gallery – Find your web design inspiration https://ift.tt/pKFBVHA March 10, 2023 at 01:33AM

Show HN: Send an AI Generated Physical Letter to Congress in Seconds https://ift.tt/V8RSdvF

Show HN: Send an AI Generated Physical Letter to Congress in Seconds https://ift.tt/LZKsgrt March 9, 2023 at 06:27PM

Show HN: Ask Chad GPT https://ift.tt/5icmlPr

Show HN: Ask Chad GPT Fun project I made over the weekend to ask AI Chad any questions you many have. Leveraged "developer mode" with the new chat api + next.js. Originally made to show my friends, but some people here may get a kick out of it. Share any good Chad answers you get! https://ift.tt/bqefmOg March 10, 2023 at 12:28AM

Show HN: Safe Data Changes in PostgreSQL https://ift.tt/XEpu0Ii

Show HN: Safe Data Changes in PostgreSQL Hi HN, we're excited to share our open source tool with the community! We previously posted here with the tagline “real-time events for Postgres” [0]. But after feedback from early users and the community, we’ve shifted our focus to working on tooling for manual database changes. We've consistently heard teams describe challenges with the way manual data updates are handled. Seemingly every engineer we spoke with had examples of errant queries that ended up causing significant harm in production environments (data loss/service interruptions). We’ve seen a few different approaches to how changes to production databases occur today: Option 1: all engineers have production write access (highest speed, highest risk) Option 2: one or a few engineers have write access (medium speed, high risk) Option 3: engineers request temporary access to make changes (low speed, medium risk) Option 4: all updates are checked into version control and run manually or through CI/CD (low speed, low risk) Option 5: no manual updates are made - all changes must go through an internal endpoint (lowest speed, lowest risk) Our goal is to enable high speed changes with the lowest risk possible. We’re planning to do this by providing an open-source toolkit for safeguarding databases, including the following features: - Alerts (available now): Receive notifications any time a manual change occurs - Audit History (beta): View all historical manual changes with context - Query Preview (coming soon): Preview affected rows and query plan prior to running changes - Approval Flow (coming soon): Require query review before a change can be run We’re starting with alerts. Teams can receive Slack notifications anytime an INSERT, UPDATE, or DELETE is executed from a non-application database user. While this doesn’t prevent issues from occurring, it does enable an initial level of traceability and understanding who made an update, what data was changed, and when it occurred. We’d love to hear feedback from the HN community on how you’ve seen database changes handled, pain points you’ve experienced with data change processes, or generally any feedback on our thinking and approach. [0] https://ift.tt/iJZhPLF https://ift.tt/kXmxINL March 9, 2023 at 09:21PM

Show HN: Delete All Your Tweets https://ift.tt/8TwNQUo

Show HN: Delete All Your Tweets To use it, go to your Twitter timeline then go to "tweets" tab to delete all tweets, OR go to "replies" tab to delete replies. Paste the following code into the browser JavaScript console. DISCLAIMER! This code deletes all your Tweets - I am not responsible for you deleting all your Tweets. Make sure you set your twitter handle in the code before pasting it! // IMPORTANT IMPORTANT IMPORTANT - SET YOUR TWITTER HANDLE IN THE NEXT LINE! // IMPORTANT IMPORTANT IMPORTANT - SET YOUR TWITTER HANDLE IN THE NEXT LINE! const yourTwitterHandle = "@yourhandle"; // one every 10 seconds to avoid Twitter noticing const waitTimeSeconds = 10 const sleep = async (seconds) => new Promise(resolve => setTimeout(resolve, seconds * 1000)); const main = async () => { while (true) { await walkTweets(); await sleep(waitTimeSeconds) } } const walkTweets = async () => { let articles = document.getElementsByTagName('article'); for (article of articles) { const spanElements = article.querySelectorAll('span'); for (spanElement of spanElements) { // delete if it is a retweet if (spanElement.textContent === "You Retweeted") { article.scrollIntoView(); try { const retweetElement = article.querySelector('[data-testid="unretweet"]'); if (retweetElement) { retweetElement.click(); document.querySelector('[data-testid="unretweetConfirm"]').click(); } } catch (e) {} return } if (spanElement.textContent === yourTwitterHandle) { // in this case it might be a tweet or a reply article.scrollIntoView(); try { // try to delete a reply const tweetReplyElement = article.querySelectorAll('[aria-label="More"]')[1]; if (tweetReplyElement) { tweetReplyElement.click() Array.from(document.getElementsByTagName('*')).find(el => el.textContent.trim() === 'Delete').click() document.querySelector('[data-testid="confirmationSheetConfirm"]').click(); return } } catch (e) {} try { // try to delete a tweet const tweetElement = article.querySelector('[aria-label="More"]'); if (tweetElement) { article.scrollIntoView(); tweetElement.click() Array.from(document.getElementsByTagName('*')).find(el => el.textContent.trim() === 'Delete').click() document.querySelector('[data-testid="confirmationSheetConfirm"]').click(); return } } catch (e) {} } } } } main() March 9, 2023 at 05:33AM

Show HN: Reverse Proxy as a Service https://ift.tt/iCzdHv3

Show HN: Reverse Proxy as a Service https://SnowOwl.co March 9, 2023 at 03:13AM

Show HN: BBC “In Our Time”, categorised by Dewey Decimal, heavy lifting by GPT https://ift.tt/VoYqASx

Show HN: BBC “In Our Time”, categorised by Dewey Decimal, heavy lifting by GPT I'm a big fan of the BBC podcast In Our Time -- and (like most people) I've been playing with the OpenAI APIs. In Our Time has almost 1,000 episodes on everything from Cleopatra to the evolution of teeth to plasma physics, all still available, so it's my starting point to learn about most topics. But it's not well organised. So here are the episodes sorted by library code. It's fun to explore. Web scraping is usually pretty tedious, but I found that I could send the minimised HTML to GPT-3 and get (almost) perfect JSON back: the prompt includes the Typescript definition. At the same time I asked for a Dewey classification... and it worked. So I replaced a few days of fiddly work with 3 cents per inference and an overnight data run. My takeaway is that I'll be using LLMs as function call way more in the future. This isn't "generative" AI, more "programmatic" AI perhaps? So I'm interested in what temperature=0 LLM usage looks like (you want it to be pretty deterministic), at scale, and what a language that treats that as a first-class concept might look like. https://ift.tt/bNBiG24 March 9, 2023 at 12:58AM

Show HN: IaSQL – Open-source tool to manage cloud infra as data in PostgreSQL https://ift.tt/hIEUJvo

Show HN: IaSQL – Open-source tool to manage cloud infra as data in PostgreSQL Hi all, IaSQL maintains a two-way connection between an unmodified PostgreSQL database and an AWS account. IaSQL at it's core is a diffing system between the cloud infrastructure state and the desired state that is used to execute AWS SDK calls to update your infrastructure. But we also use the same mechanism to take changes in your infrastructure, perhaps made via the AWS console or an IaC tool like Terraform, and pull that into your IaSQL database. We use an audit log tracking who made changes where to determine which way the synchronization process goes, and this gives us a lot of "powers" over normal IaC. First, you can inspect the tables in IaSQL and be sure that it's actually the state of our cloud (within a few minutes of difference), so you can be more sure that the changes you're writing up are likely to work. Second, the changes you write are SQL statements to mutate your infrastructure rather than editing a declaration file, which is a different mental model vs IaC. But you gain from the constraints and foreign key relations on tables to catch mistakes in configuration before execution even happens to a greater degree than IaC tools can as this is like a "type safety" on top of dynamic information (other tables you depend on). Third, you can enter an IaSQL transaction (slightly different from a normal Postgres transaction as you can't hook function calls on `BEGIN` and `COMMIT`) to make these changes and inspect what IaSQL will do like you can with IaC tools, but if there is a failure, the `iasql_commit` will take the information from the audit log and roll back the changes that were applied by applying the prior versions in reverse, so IaSQL should always be in a working state. Finally, (since this is getting long) the live-infra data model of IaSQL makes dynamic infrastructure much simpler (eg, you deploy isolated instances of your services per customer) -- anything with a SQL client and credentials for the IaSQL database can connect and initiate these changes, which can be Postgres stored procedures you write and added to the database. We're in beta so our coverage is not as large as existing IaC tools, but we now cover 25 different AWS services with our modules: https://ift.tt/F0ZbS6X But please let us know if there's something you use that's missing. :) https://ift.tt/Kdufkb7 March 8, 2023 at 11:49PM

Show HN: Plato – Airtable for your SQL database https://ift.tt/hMJb4D5

Show HN: Plato – Airtable for your SQL database Hi! I've been a member of HN for fifteen years so today I'm very excited to share Plato. Plato is an Airtable-like interface for your Postgres or MySQL database. It's an admin panel for devs and non-devs alike to manage your DB. We see teams use Plato for customer support, customer success, ops, etc.. We built Plato because we think more people should be able to build and extend internal tools. We thought it was strange that even though low-code is supposed to democratize development, all of the low-code internal tool builders are marketed to engineers! Airtable is a familiar UI that fits the relational model well, so we've been inspired by their work. Even the engineers on our team use Plato quite a bit, since it's often easier than spinning up a SQL prompt. Some features: - Postgres and MySQL support - Visual query controls (sorts, filters, hiding columns). No SQL. - Joins by "expanding" foreign keys - Virtual columns for tracking new data - Auto-generated backlinks for one-to-many relationships - Read-only locking for individual tables - Virtual tables for sharing new views with your team Plato today works on databases with a public IP (just whitelist our IP to connect), but we're soon rolling out an on-prem version. We can also set up an SSH tunnel for you if you contact us at team@plato.io. We'd love to hear your feedback! Thanks. - Michael https://ift.tt/cVx4yj7 March 8, 2023 at 09:20PM

Show HN: Construct Animate – our new browser-based animation tool https://ift.tt/6hsU3ey

Show HN: Construct Animate – our new browser-based animation tool https://ift.tt/PgLWay1 March 8, 2023 at 03:47PM

Show HN: Co-locating Debian Bullseye with an evil maid https://ift.tt/XNWKVBc

Show HN: Co-locating Debian Bullseye with an evil maid In order to facilitate the secure co-location of a server, I looked into protecting a Debian Bullseye system from evil maid attacks. In addition, since I've enjoyed using ZFS for some time, I decided to rely on a natively encrypted ZFS root file system. Basically... I'd like to take a system containing sensitive information, box it up, and drop it in the mail without worrying about losing it or having it wind up in the wrong hands. A couple of things became clear while researching how to do this. First, there should be little chance that a rogue data-center admin can insert malicious software. When the system reaches the data center and gets powered on we should be confident that it's running our software completely unmodified. As I understand things, Secure Boot is designed to help with this and therefore should be enabled. However, by relying on Secure Boot alone, there will be no remote method of knowing that it hasn't been disabled until after the ZFS pass-phrase is provided to the initramfs via dropbear. At that point it's too late. An evil maid could have already subverted dropbear, for example, and just now stolen the pass-phrase. To avoid this I realized that a second requirement of using a TPM device to automatically unlock the ZFS root was in order. TPM devices have the ability of "sealing" data to so-called Platform Configuration Registers (PCR). This feature allows the data to be accessed only if the "measured" system state matches some original expected state. The TPM can fully start the system unattended but, if anything's unexpectedly meddled with, act like a tripwire requiring the pass-phrase to be typed in manually. If we ssh in and reach dropbear requesting the pass-phrase, we'll know that we either need to update our sealed data after a grub/kernel/initramfs update... or someone's been messing with our start up code. This window of opportunity will be too small for an evil maid to take practical advantage of. This sounded like the right track and I set out to try and configure both, Secure Boot and TPM unlocking of an encrypted ZFS root. I thought it'd take a few hours at most but it actually turned out to be a fair challenge. After a few failed attempts I started tenaciously documenting every avenue. Ultimately I developed helper scripts that can reproduce the configuration should the time come to actually ship a machine out the door. I'm reasonably satisfied with the outcome. However, the scripts haven't been reviewed and neither has the overall process itself. There were a lot of guides I followed that contained typos, bugs, dubious information or simply different requirements. I'm not sure everything is exactly "bullet-proof" for this show HN. For example, I'm beginning to wonder if Secure Boot is necessary and if the TPM alone is sufficient. So naturally, comments and criticisms regarding everything are greatly appreciated. The script files can be found here: https://ift.tt/q75Nu01 and here: https://ift.tt/YCIVv3a Finally, I hope this effort will be useful to others facing similar needs. March 8, 2023 at 02:49PM

Show HN: Salesforce Announces Einstein GPT https://ift.tt/7ky0OpN

Show HN: Salesforce Announces Einstein GPT Salesforce Announces Einstein GPT, the World’s First Generative AI for CRM https://ift.tt/GC9r7Ex March 8, 2023 at 11:38AM

Show HN: Postcard Bot – Send Any Photo as a Postcard with a Text Message https://ift.tt/AOLUuNH

Show HN: Postcard Bot – Send Any Photo as a Postcard with a Text Message Hey HN! This is a fun little project that I built over a weekend back in 2016, and then as life happened I let it dwindle and die. Per request from friends and family, I’ve brought it back to life. Check it out if you want! It’s surprisingly fun receiving physical postcards in the mail. I’ve also got WhatsApp integration and some more fun things in the works, so stay tuned! https://ift.tt/yKiwptd March 8, 2023 at 05:55AM

Show HN: Improve essay writing skills with ChatGPT https://ift.tt/60ZWt2R

Show HN: Improve essay writing skills with ChatGPT Hey there folks, today I want to share with you how I came up with a ChatGPT-based service to improve essay writing skills, particularly for tests like PTE (Person Test of English) and IELTS. Now, let me just say upfront that I'm not a huge fan of writing essays. But I know that practice makes perfect, so I force myself to write them every day in the hopes that they'll eventually become easier. However, one of the biggest challenges I face is that I don't always get immediate feedback on my writing. I have a weekly call with my English teacher, which is great, but it means that I have to wait to get feedback on my mistakes. And in the meantime, I keep making the same errors over and over again, which can be frustrating and slow down my progress. That's where ChatGPT comes in. After some experimentation with prompt engineering, I discovered the one that allows me to get instant feedback on my writing. The AI checks things like structure, complexity, vocabulary, and so on, meaning that the main problem was solved. But that's not all. I also realized that ChatGPT could help me take my writing skills to the next level. One day, I was curious to know how a native English speaker would express my thoughts. How close was I to perfect English writing? So I fed my essay into ChatGPT, explained how the perfect essay should be written, asked it to rewrite it as a native speaker would, and saved the meaning at the same time. And let me tell you, I was blown away by the level of English that ChatGPT produced. I put these 2 features (personalized feedback and rewritten essay) into the website and now I am asking for your feedback. There is no need to sign up, just put an essay, and press the button. https://ptewithai.com/ March 8, 2023 at 01:07AM

Show HN: ChatGPT and Document Parser = Ghost https://ift.tt/qjAadt8

Show HN: ChatGPT and Document Parser = Ghost I've always wanted to just upload a whole book to ChatGPT and ask questions. Obviously with the char limit that's impossible... So some buddies and I built Ghost. We have it limited to 5 pages for uploads for now, but plan on expanding the limit soon. Let me know what you guys think! https://ift.tt/qgOrITs March 8, 2023 at 12:56AM

Show HN: Summarizing long form videos into easy to follow essay https://ift.tt/6xH48BO

Show HN: Summarizing long form videos into easy to follow essay Introducing ClipRecaps, the ultimate tool for summarizing long-form videos. With advanced algorithms and natural language processing techniques, ClipRecaps provides concise summaries of key points from videos, saving users time and enabling them to make informed decisions about which videos to watch in full. Say goodbye to lengthy videos and stay informed with ClipRecaps. Founded by a team of researchers from NUS, ClipRecaps has become an essential tool for students, professionals, and anyone looking to stay up-to-date in a fast-paced world. Try ClipRecaps today and experience the future of video summarization. https://cliprecaps.com/ March 7, 2023 at 01:45PM

Show HN: Hello World Java Polyglot https://ift.tt/SbM1etN

Show HN: Hello World Java Polyglot I wanted to see how much simpler native code integration has become with GraalVM's polyglot, when compared to JNI. It's less than 100 lines all up (including the POM). (I feel kinda stupid posting a "hello world" to HN, but this is a hell of an improvement.) Linux only at the moment. https://ift.tt/4S7lfmx March 7, 2023 at 11:31AM

Show HN: Roastedby.ai – Talk some trash, have some fun https://ift.tt/9zp70Rt

Show HN: Roastedby.ai – Talk some trash, have some fun https://ift.tt/7PdlvGj March 7, 2023 at 06:25AM

Show HN: Simple Log Alerts to Slack https://ift.tt/0MCavE4

Show HN: Simple Log Alerts to Slack There are many log alerting systems on the market. The best known is probably Datadog. There’s also Logtail, Papertrail, Splunk, Logstash and others. These are well put together products with a host of great features, such as excellent UIs, sophisticated live searching via web interfaces and sometimes query languages and alerting. They require various levels of installation and they have costs, either through volume-based tiered systems or monthly payments. For a bootstrapped business, this can be problematic, for instance when a surge of logs - indicating a possible important problem that needs to be solved - pushes volume on to another tier. Should the “log ransom” be paid? Instead, I recalled from earlier times surely the simplest log watcher: Swatchdog [1]. It is rather venerable software. Its file history from its source download shows dates in 2015, but it was written much earlier - the 90s or possibly 80s by Todd Atkins [2]. We wanted to have alerts in Slack - the blog explains how we did it. In short: *very simply*. The code is available [3]. [1]: https://ift.tt/d87jrBp [2]: https://ift.tt/oZdYskC [3]: https://ift.tt/GrhEoAm https://ift.tt/sdzJavP March 6, 2023 at 03:40PM

Show HN: I built a content site using all AI tools. Here is the result https://ift.tt/XMoUPfi

Show HN: I built a content site using all AI tools. Here is the result https://www.nepodb.com March 7, 2023 at 01:36AM

Show HN: Open-Source Alternative to Loom https://ift.tt/cwoBEZz

Show HN: Open-Source Alternative to Loom Hey HN, we're excited to introduce Sorbay - an open source alternative to Loom for creating and sharing screen recordings. With Sorbay, you can easily record your screen, camera, and microphone all at once. It is a complete solution that comes with its own backend service, allowing you to instantly share a link of your recording as soon as it is finished. The video is streamed directly to the backend service as the recording happens to make this possible. With both founders based in different countries, we needed a tool to quickly share screen recordings to keep us up to date or to ask for feedback. Meetings are cool if you need to discuss something deeply, but for almost everything else a quick recording works better. We had to settle for one of the proprietary solutions because none of the open source tools allowed us to quickly share something with each other. Doing the recording is one aspect, but having the ability to instantly share a link was crucial. Waiting on a 400mb video upload to a Dropbox is just too much interruption if you want to quickly share something. The tipping point for us to actually build this open source tool came via an interaction from one of our day jobs. A third party provider sent a screen recording full of confidential information and to make things worse, all of it was uploaded by them to a different third party service. We strongly believe that information like this should stay within a company, ideally on infrastructure that they control themselves. Having a fully integrated open source solution is the best way to go for this. Our goal with this first public release is to gather feedback. The critical code paths are working, but it is still a bit rough to use. We deliberately cut out all non-essential features, but have a clear roadmap on what we want to release this year. There are a couple of known issues like audio glitches, non-working videos in Safari and crashing binaries that we hope to fix in the coming weeks. Later this year, we plan on releasing a cloud hosted version of Sorbay that would let you connect your own S3 storage provider. Additionally, we will be releasing an on-prem option focused on features for enterprises (SSO, RBAC, compliance). Both the Sorbay Client and the backend service are completely open source. For licensing we choose the AGPLv3 throughout the stack. The client is built with Vue.js on top of Electron. The use of Electron might be a bit controversial here on Hackernews but given the resources we currently have that was the only way that allowed us to get a working client out on all major platforms. The backend service is realized with Django. We use Keycloak for authentication and Minio for S3 compatible storage. All of this is run alongside Postgres and Redis, running on Docker containers which are managed by Docker Compose. We invite you to try Sorbay for yourself and join us on our issue tracker[1][2], Slack channel[3] or here on HN. Thanks for checking out Sorbay! [1]: https://ift.tt/JPvoh2n [2]: https://ift.tt/80uPyF9 [3]: https://ift.tt/z8LoTNl... https://sorbay.io/ March 6, 2023 at 09:35PM

Show HN: I made calling WebAssembly from Python 25x times Faster https://ift.tt/e3jpcHJ

Show HN: I made calling WebAssembly from Python 25x times Faster I found a serious bottleneck in Python binding of Wasmer and Wasmtime and I found a trick to make 25x faster. Then beat all that using NumPy. https://ift.tt/32vkRYf March 6, 2023 at 01:58PM

Show HN: Crypto payment gateway with recurring billing https://ift.tt/9xEa3Mn

Show HN: Crypto payment gateway with recurring billing We have built a non-custodial solution that helps merchants to accept recurring payments. Easy to integrate and smooth UX (no need to leave merchant website). Feedback is much appreciated https://ift.tt/wod24hR March 6, 2023 at 10:37AM

Show HN: Web Bluetooth remote for Canon cameras https://ift.tt/XvYh3cL

Show HN: Web Bluetooth remote for Canon cameras Published my Web Bluetooth demo that uses a reverse-engineered protocol of Canon camera remote (BR-E1) to provide a remote intervalometer that works directly from a Web page. P.S. Yes, as most other Fugu APIs, it works only in desktop and Android Chromium-based browsers. https://ift.tt/UadNznV March 6, 2023 at 04:46AM

Show HN: AskYC - Startup advice from GPT Q&A bot based on YCombinator's YouTube https://ift.tt/InPhY3X

Show HN: AskYC - Startup advice from GPT Q&A bot based on YCombinator's YouTube Direct link to the AskYC: https://ift.tt/8in3eNx AskYC is a GPT-based Q&A bot that's based on every video on YC's youtube channel. https://ift.tt/LK29ZId March 6, 2023 at 01:29AM

Show HN: A HN clone writen in go https://ift.tt/xtnvr1L

Show HN: A HN clone writen in go I've been trying to write my "go on rails" framework for years. I never quite got it like I wanted. There is gin and echo and all sorts of other frameworks and patterns but I finally found something I really like: /foo/ /foo/bar/ /foo/bar/more/ That's it. Just three levels and all my controllers get passed in what's between the / with var names first, second, third. In order to really make sure this framework could build something real I made a Hacker News clone. RemoteRenters.com is a HN just for articles about the remote work revolution since covid. Feel free to vote or submit to see how it all works! Code is open source at: https://ift.tt/4lOouUK https://ift.tt/2JkRA8Y March 6, 2023 at 01:32AM

Show HN: Lander, a lunar lander style web game https://ift.tt/JjTWENs

Show HN: Lander, a lunar lander style web game I’ve been working on this game for the past few weeks. It’s written in plain JavaScript, mostly with canvas, with no dependencies. The code is here: https://ift.tt/WwjAftQ https://ift.tt/WwNtv1D March 6, 2023 at 12:05AM

Show HN: ChatGPT, No Login Needed, Made with Official OpenAI API https://ift.tt/kBbVco7

Show HN: ChatGPT, No Login Needed, Made with Official OpenAI API https://chatgptbay.com/ March 5, 2023 at 12:45PM

Show HN: Llama-dl – high-speed download of LLaMA, Facebook's 65B GPT model https://ift.tt/csey7wY

Show HN: Llama-dl – high-speed download of LLaMA, Facebook's 65B GPT model https://ift.tt/C1zaSLF March 5, 2023 at 09:58AM

Show HN: gpt-graph. A simple, GPT-3 text to entity-relation graph generator https://ift.tt/KlhS9kf

Show HN: gpt-graph. A simple, GPT-3 text to entity-relation graph generator Hi HN! This is a simple text to entity-relation graph generator, powered by gpt-3 davinci model. The purpose is to feed it actual written data, to obtain a graph representation of entities and relationships mentioned in the text. Also, being able to identify entity attributes like gender, size, age ... My initial goal, was to make it able to process a large amount of text into a big single graph. The problem being the 4000 token limit the model has, I decided to take the approach of feeding the text in batches, and try to merge the incoming graph with the existing information each time. This is done by comparing the incoming node labels with those already in the graph, adding the new information to the existing nodes. This works somewhat, but sometimes entities get duplicated if they are mentioned slightly differently in the text. The comparation method could use some improvement clearly. A nice feature, is that you get to decide what types you want to extract. So if, for example, you are interested only in people, and companies in the text, you can tell the model to stick to that. You can also leave the types to the model discretion. Also, the application allows for saving / loading graphs to json files. These files can be used with Cytoscape Desktop Application, which is a nice side effect of using cytoscape.js. in the UI. I think tools like this can really be of help when going through dense documentation. To have a visual representation of the concepts, entities or whatever, can be really helpful in education, investigation, legal ... Would love to hear your thoughts on how this could be improved. https://ift.tt/3oDExYm March 5, 2023 at 05:17AM

Show HN: Tiny Metasearch Engine to Find Software Developers https://ift.tt/iHp3CJ4

Show HN: Tiny Metasearch Engine to Find Software Developers https://ift.tt/qdsDJB0 March 5, 2023 at 04:54AM

Show HN: Asciify, high-performance animated text art https://ift.tt/EUnydkc

Show HN: Asciify, high-performance animated text art https://ift.tt/xH5SQYg March 5, 2023 at 12:27AM

Show HN: Animated AI Clips of Yourself https://ift.tt/pmlOzPs

Show HN: Animated AI Clips of Yourself So you've heard all about LensaAI and AvatarAI - What about if those avatars felt actually alive? For my second indie project after www.neuralframes.com, I've built clipster.ai, that let's you do exactly that: Upload 10-20 images of yourself, wait for the computation to finish, and receive an email with the results ~2-3 hours later. Wanna see yourself aging? Yourself as a manga, punk or fortnite figure? Let's go! https://www.clipster.ai March 4, 2023 at 06:31PM

Show HN: Talksheet, a CLI tool that answers your questions about your data https://ift.tt/R2T94yA

Show HN: Talksheet, a CLI tool that answers your questions about your data A small project showcasing how to create a "self-serve" analytical application, powered by the wonderful Langchain and DuckDB. There are a bunch of features (like supporting other file formats such as parquet and json) planned for the future, just wanted to ship something quickly. https://ift.tt/wexJgkj March 4, 2023 at 10:07PM

Show HN: Cleodora – Predicting the Future with GraphQL https://ift.tt/7RKZhbu

Show HN: Cleodora – Predicting the Future with GraphQL Making, tracking and improving personal forecasts (e.g. the weather tomorrow or your salary in 2 years). https://ift.tt/M0YJ9PH March 4, 2023 at 07:08PM

Show HN: Convert Quizes from Blackboard to Anki https://ift.tt/LW8j1dk

Show HN: Convert Quizes from Blackboard to Anki https://ift.tt/zfe3gZ9 March 4, 2023 at 02:22AM

Show HN: Community Building as a Service” https://ift.tt/A7PqU4p

Show HN: Community Building as a Service” Launched this week. Our team are experts in building online and offline communities from scratch. We've been helping our friends build this for free in the past. What we offer is best practices and resources for onboarding new members, moderating, and and growing online communities on Slack or Discord. We would love to get honest feedback and criticisms. https://ift.tt/eYVs79Q March 4, 2023 at 05:06AM

Show HN: Watch ChatGPT debate itself on a given topic https://ift.tt/C2EWycH

Show HN: Watch ChatGPT debate itself on a given topic https://opinionate.io/ March 4, 2023 at 05:03AM

Show HN: Zipslicer, a library for loading LLM checkpoints on consumer hardware https://ift.tt/7Txyiwt

Show HN: Zipslicer, a library for loading LLM checkpoints on consumer hardware This is a low-level opensource library I developed for my own use and decided to share, as it makes it possible to process large checkpoints of neural networks without renting high-RAM instances, on a regular PC. It replaces torch.load() with a custom function that produces a dictionary that materializes tensors on the fly. Compared to other solutions it doesn't require sharding or re-encoding checkpoints and uses them completely as-is. It is a foundation to make it possible to run inference and compress language models and other large models one layer at a time - in principle, even one tensor at a time. I describe the rationale and technical details of the library's design in the blogpost: https://ift.tt/xB8vOEL https://ift.tt/LiK2QBj March 4, 2023 at 12:59AM

Show HN: Nosey Parker, a fast and low-noise secrets detector for textual data https://ift.tt/zTW1qK5

Show HN: Nosey Parker, a fast and low-noise secrets detector for textual data Nosey Parker is an Apache-licensed command-line tool that finds secrets and sensitive information in textual data. It's useful both for offensive and defensive security testing. The big idea: textual content in, hardcoded secrets out. These include things like API keys and passwords. It should do a reasonable job on any textual input. It will recursively scan any directories it is pointed at. It also has special support for scanning the complete contents of Git repositories. The default rules in Nosey Parker have been carefully chosen to minimize false positives. Many API tokens these days have well-specified formats that are amenable to precise matching with regular expressions, and these are the kind of things that the default rules detect. Additionally, its findings are deduplicated. Together, these give much higher signal-to-noise compared to similar tools. Nosey Parker is fast: it can scan 100GB of Linux kernel commit history in just over a minute on my laptop. This speed comes from several factors, but most significantly from using the amazing Hyperscan library for simultaneous matching of all regex rules in a single pass. In comparison with similar tools on large inputs, Nosey Parker is usually 1-3 orders of magnitude faster. Nosey Parker was originally created to help construct a labeled dataset of secrets for machine learning purposes. But it proved surprisingly useful on its own. In the past year, an internal, proprietary version (with added machine learning capabilities) has been regularly used in security engagements at Praetorian. In late 2022, Nosey Parker was reimplemented in Rust, released as open-source, and presented at Black Hat Arsenal. It now supports enumeration and scanning of GitHub repositories by providing just usernames or organization names. It also recently got support for SARIF output, which several other tools understand. https://ift.tt/2ZDFzrY March 3, 2023 at 06:10AM

Show HN: Launching Taskivities – Task/Activities team logs https://ift.tt/Lx6Ii7q

Show HN: Launching Taskivities – Task/Activities team logs From start to launch in 2 weeks. Please try and send feedback. https://ift.tt/oP1xNzc March 3, 2023 at 04:22AM

Show HN: Meeting Location Calculator https://ift.tt/VPwR3fT

Show HN: Meeting Location Calculator Just enter the locations people will be traveling from. MLC then calculates the location, where the combined aircraft emissions are minimised. Based on data from the European Emissions Agency. https://ift.tt/OCxRbdk March 3, 2023 at 04:28AM

Show HN: Vaulty – No more passwords in emails https://ift.tt/quQ9XHs

Show HN: Vaulty – No more passwords in emails https://ift.tt/UJRDisS March 2, 2023 at 09:13PM

Show HN: Sort Any Awesome List by GitHub Stars https://ift.tt/WObr3Gv

Show HN: Sort Any Awesome List by GitHub Stars As a CS undergrad, I self-taught many topics not covered by the school. Typically awesome list is where I started with. I spent my second half in college researching computer vision and machine learning. CVPR accepts over 2000 papers every year, not to mention arXiv. The awesome lists curated by the community usually serve as checklists when I was doing literature surveys. But since the number of the list items was overwhelming, I had to prioritize which papers to read first. Many of them had been uploaded to arXiv in the last few months, so I had no clue how many citations they would get. When learning web development, I also had difficulty finding the best package for the tasks like data validation and client-side routing. To make a decision, I had to browse through GitHub repositories or read the documentation. I wish I could have my awesome lists sorted, desirably by popularity. This led to the creation of my project: a web app that rearranges any awesome list with hints from GitHub stars. It may not work well when the list items do not contain links to GitHub repositories or pages, but it truly shines when most of them do. I hope this could help anyone else. P.S. I'm aware of a similar project ( https://ift.tt/oOu1dNn ), a CLI application with more features. For example, it checks if any GitHub repository link exists on the linked website. https://ift.tt/EgfI7h5 March 3, 2023 at 12:21AM

Show HN: Mathesar – open-source collaborative UI for Postgres databases https://ift.tt/V5iKJr1

Show HN: Mathesar – open-source collaborative UI for Postgres databases Hi HN! We just released the public alpha version of Mathesar ( https://mathesar.org/ , code: https://ift.tt/uZIxqn8 ). Mathesar is an open source tool that provides a spreadsheet-like interface to a PostgreSQL database. I was originally inspired by wanting to build something like Dabble DB. I was in awe of their user experience for working with relational data. There’s plenty of “relational spreadsheet” software out there, but I haven’t been able to find anything with a comparable UX since Twitter shut Dabble DB down. We're a non-profit project. The core team is based out of a US 501(c)(3). Features: * Built on Postgres : Connect to an existing Postgres database or set one up from scratch. * Utilizes Postgres Features : Mathesar’s UI uses Postgres features. e.g. "Links" in the UI are foreign keys in the database. * Set up Data Models : Easily create and update Postgres schemas and tables. * Data Entry : Use our spreadsheet-like interface to view, create, update, and delete table records. * Data Explorer : Use our Data Explorer to build queries without knowing anything about SQL or joins. * Schema Migrations : Transfer columns between tables in two clicks in the UI. * Custom Data Types :: Custom data types for emails and URLs (more coming soon), validated at the database level. Links: CODE: https://ift.tt/uZIxqn8 LIVE DEMO: https://ift.tt/F9SuIk2 DOCS: https://ift.tt/Mzu89Ew COMMUNITY: https://ift.tt/u2W8mqo WEBSITE: https:/mathesar.org/ SPONSOR US: https://ift.tt/SFh8uOK or https://ift.tt/yvPV8kh https://ift.tt/uZIxqn8 March 3, 2023 at 12:04AM

Show HN: ChatGPT-Powered Dystopia Simulator https://ift.tt/2hU8SgM

Show HN: ChatGPT-Powered Dystopia Simulator https://ift.tt/u8fiHGn March 2, 2023 at 01:57AM

Show HN: Try out the new ChatGPT API on Promptly https://ift.tt/d8bjlCr

Show HN: Try out the new ChatGPT API on Promptly Hey HN Community, We're excited to announce the integration of the newly launched ChatGPT API into Promptly - a platform designed to make prompt management and sharing a breeze for developers. With Promptly, you can easily test out different prompts and model parameters for various providers, and quickly share prompt snippets together with parameters and generated output. It's like CodePen or JSFiddle, but for prompts! In addition to that, Promptly also allows you to create high-level endpoints on top of provider APIs (such as Open AI, DreamStudio, and more) with templated and versioned prompts. And with built-in caching for endpoints, you can save on Open AI costs and improve latency. Today, we're thrilled to add the ChatGPT API to our platform. So head on over to Promptly and try it out for yourself! It's easy, intuitive, and completely free to use. Check it out at https://ift.tt/KndBw06 We can't wait to see what amazing prompts and endpoints you'll create with Promptly. Happy prompting! https://ift.tt/KDh7d5o March 2, 2023 at 02:01AM

Show HN: Supaglue – open-source unified API https://ift.tt/unX1g79

Show HN: Supaglue – open-source unified API Last month, we open-sourced Supaglue (https://ift.tt/bGualjE) as a developer toolkit for building customer-facing Salesforce integrations. Since then, we've been iterating on our approach with users and are re-launching Supaglue as an open source unified API, starting with CRMs. With our re-launched public alpha you can: - Interact with HubSpot and Salesforce through a unified REST API - Sync data from HubSpot and Salesforce into a local Postgres cache and make reads against a normalized CRM schema - Make writes (POST and PATCH) to HubSpot and Salesforce using the unified API - Open source MIT license so anyone can self-host for free Today we support reads, creates, and updates for Accounts, Contacts, Leads, and Opportunities for HubSpot and Salesforce. In the coming weeks, we plan to add more connectors and features like configuring sync frequencies, webhooks for notifications, sync rate limiting/throttling. We'd love to hear your thoughts and any feature requests! Give it a try and let us know what you think! GitHub: https://ift.tt/bGualjE Website: https://supaglue.com March 1, 2023 at 10:37PM

Show HN: Rapid Kubernetes Controller Development with Tilt and Silly Drawings https://ift.tt/Z80MQ7i

Show HN: Rapid Kubernetes Controller Development with Tilt and Silly Drawings Like the says. I'm describing how to use Tilt to speed up the dev cycle of testing and coding Kubernetes controllers. Tilt uses a built in local registry to push images into and can use hot swapping to kickly deploy processes in containers. It's pretty neat. :) The Tiltfile can be a bit daunting but I'm trying to break it down as much as possible. :) I hope this helps! Good luck! https://ift.tt/nwXuo3H March 1, 2023 at 05:38PM

Show HN: Bytient – Data on Any Organization at Your Fingertips https://ift.tt/al8bQ2o

Show HN: Bytient – Data on Any Organization at Your Fingertips https://bytient.com/ March 1, 2023 at 07:05PM

Show HN: Graph-based roadmap to learn anything 10x faster https://ift.tt/jEsFro2

Show HN: Graph-based roadmap to learn anything 10x faster Hey guys, I am founder of Neuton. I have built roadmap playground that guide student to learn skills faster with the help of progress tracking and interactive graph-based roadmap. To read more: https://ift.tt/WdLT5Ki... I would love to get some feedbacks. https://ift.tt/mG2ACNO March 1, 2023 at 07:25PM