Show HN: Linki the Distributed Wiki https://ift.tt/8woD20z

Show HN: Linki, the Distributed Wiki Hi everyone! I wanted to build a library that can be used to created distributed wikis, because I want people to have tools to run their own wiki as easy as it is to start a git repository and I want them to use each others' works. I want it to be as easy to share a git repository too. I want people sharing information by subscribing to each other and contributing to each other. I have a lot to say about what caused this to become a reality inside my README. Its pretty simple right now, and I hope to keep it simple but powerful in the future. I want to add more backends to it, improve its transfer methods, and improve its history storage. I want to create powerful frontends for it that have the powerful utility of github and wikipedia. Consider this a soft release. I'm looking for guidance from those who become interested in it. Please share any ideas or recommendations as Issues. I want to see that 0.0.x turn into a 0.1.x as soon as possible and give it a grand release soon. https://ift.tt/9WbKoHR July 1, 2023 at 10:17AM

Show HN: Google Trends - 429 https://ift.tt/jAaKwkI

Show HN: Google Trends - 429 The recent spike in 429 curiosity is from the status code Reddit's API now returns, which some third-party clients make clear to users. For example, RiF creates a toast notification with nothing but this code a bit repetitively. https://ift.tt/2QEzV1b July 1, 2023 at 10:11AM

Show HN: Tabserve.dev. HTTPS proxy using Web Workers and a Cloudflare Worker https://ift.tt/5iEFkq3

Show HN: Tabserve.dev. HTTPS proxy using Web Workers and a Cloudflare Worker Tabserve gives you a https url for localhost using only the browser (tabserve.dev). Take a look: https://tabserve.dev https://tabserve.dev July 1, 2023 at 04:03AM

Show HN: Serve your GitHub Gists as static websites https://ift.tt/H5OfXW4

Show HN: Serve your GitHub Gists as static websites https://gistxy.com/ July 1, 2023 at 02:35AM

Show HN: Meg-4 the Open Source PICO-8 alternative https://ift.tt/tmQ7ryP

Show HN: Meg-4, the Open Source PICO-8 alternative Hi fellow hackers, I've created a GPL licensed alternative to the proprietary PICO-8. It also addresses most of its shortcomings: - available as an application or as an Operating System (fbdev+alsa backend only) - multilanguage support - uses UTF-8 encoding (BMP only) - sophisticated user input methods (direct codepoint, composition, Hiragana and Katakana etc.) - provides a large and efficient API library for your scripts - supports C, BASIC, Assembly and Lua scripts (more to come) - supports wide variety of file formats (Amiga MOD, MIDI, Tiled TMX, PNG, etc.) - capable of importing PICO-8 and TIC-80 cartridges - supports multiple platforms and backends: SDL, glfw, raylib, etc. - runs in your browser too: https://ift.tt/PfSnW70 Also check out its well-structured and comprehensive documentation: https://ift.tt/2UtqdE9 Binaries are provided for emscripten (web), Windows, Linux (statically linked SDL, GLFW3+portaudio and fbdev+alsa, dynamically linked deb package for Ubuntu and RaspiOS). It is still in early in development, but almost feature complete. At this stage, expect minor bugs here and there, but should work most of the time. The interface is already translated to 25 languages, but the built-in help and the user manual is only available in English for now. Let me know what you think! https://ift.tt/PfSnW70 June 30, 2023 at 11:16PM

Show HN: Lemonade a stupid simple Lemmy community browser https://ift.tt/aJTpQNE

Show HN: Lemonade – a stupid simple Lemmy community browser Today Reddit is killing the 3rd party apps, leaving us with no way of accessing user-generated (but not user-owned) content. People are moving away from sites like Reddit to more open, friendlier online communities like kbin and lemmy. I wanted to make this easier especially to the less techie users who might find the process daunting. More info about the project here: https://ift.tt/fpFalC8 https://ift.tt/DVcuICF June 30, 2023 at 05:29PM

Show HN: Paper List Generator https://ift.tt/0uCPJNd

Show HN: Paper List Generator For each query, it filters and weights the citation graph of ~5000 papers to find the most important ones. https://ift.tt/cXRJjOS June 30, 2023 at 01:24PM

Show HN: MouseLocker (macOS) https://ift.tt/aD9zsKt

Show HN: MouseLocker (macOS) https://ift.tt/NvX0mcx June 30, 2023 at 06:39AM

Show HN: An AI-based OKRs generator https://ift.tt/mZs2iwh

Show HN: An AI-based OKRs generator https://ift.tt/ngVqF0H June 30, 2023 at 09:23AM

Show HN: Lemonade A Lemmy client using GTK 4 and libadwaita https://ift.tt/0ejRur7

Show HN: Lemonade – A Lemmy client using GTK 4 and libadwaita https://ift.tt/y12q6gN June 30, 2023 at 07:53AM

Show HN: Screen studio but web-based (alpha) https://ift.tt/nZb7RyX

Show HN: Screen studio but web-based (alpha) https://ift.tt/SIL17vq June 30, 2023 at 06:26AM

Show HN: Clevis Build and sell AI powered apps without code https://ift.tt/R7w6vYJ

Show HN: Clevis – Build and sell AI powered apps without code After seeing a lot of simple AI powered web apps being launched lately, the idea of building a tool to create them appeared in my mind. Using Clevis, you can quickly create apps by connecting a series of steps. The first step to an app is usually some sort of user input like a text field or a file upload. Then, that input can be processed by AI tools like ChatGPT and the output can be displayed to the end user as plain text, HTML or a file. Examples of other apps you could build using Clevis: 1. SEO Assistant: An app that analyses any website URL for SEO improvements 2. Cover Letter Writer: Users can input basic information, provide a link to a job advertisement, and receive a meticulously tailored cover letter as output. 3. Travel Planner: App that creates a beautifully designed travel itinerary wherever you are planning to go. You may ask: What is the difference between using a Clevis app and just using ChatGPT? The answer is the UI. By collecting input from the user in a structured way using forms and image uploads, you can make sure that the model receives the best data to do its job. The output can also be styled with HTML instead of just plain text. For creators, it is a way to quickly create AI powered apps and start selling them instantly. This project is very early stage and any feedback or ideas are highly appreciated! https://ift.tt/HI56qQ7 June 30, 2023 at 02:34AM

Show HN: LLM streaming directly from React Server Components https://ift.tt/W6dxEO4

Show HN: LLM streaming directly from React Server Components https://ift.tt/TJRGcuC June 30, 2023 at 05:17AM

Show HN: Papyrus A simple paper backup tool https://ift.tt/q2smJ9n

Show HN: Papyrus – A simple paper backup tool https://ift.tt/Rz3wf9O June 29, 2023 at 02:43PM

Show HN: Cubisum A Number Puzzle Game https://ift.tt/YT2xXuR

Show HN: Cubisum – A Number Puzzle Game Hi HN, I'd like to share a logic number puzzle game that I've been working on. Cubisum ("Cubism" + "sum") draws inspiration from Sudoku and Minesweeper, while also creating compositions reminiscent of Piet Mondrian's cubist work. The rules are simple, but I found it a surprising challenge (It was much harder to estimate the difficulty before I saw an actual game board). I hope you enjoy it -- any feedback would be much appreciated! https://cubisum.com/ June 29, 2023 at 12:18AM

Show HN: Firewall for LLMsGuard Against Prompt Injection PII Leakage Toxicity https://ift.tt/Zob6jDJ

Show HN: Firewall for LLMs–Guard Against Prompt Injection, PII Leakage, Toxicity Hey HN, We're building Aegis, a firewall for LLMs: a guard against adversarial attacks, prompt injections, toxic language, PII leakage, etc. One of the primary concerns entwined with building LLM applications is the chance of attackers subverting the model’s original instructions via untrusted user input, which unlike in SQL injection attacks, can’t be easily sanitized. (See https://ift.tt/wf6shYu for the mildest such instance.) Because the consequences are dire, we feel it’s better to err on the side of caution, with something mutli-pass like Aegis, which consists of a lexical similarity check, a semantic similarity check, and a final pass through an ML model. We'd love for you to check it out—see if you can prompt inject it!, and give any suggestions/thoughts on how we could improve it: https://ift.tt/0QtHELF . If you want to play around with it without creating an account, try the playground: https://ift.tt/c65oylu . If you're interested in or need help using Aegis, have ideas, or want to contribute, join our Discord ( https://ift.tt/BfNMUr7 ), or feel free to reach out at founders@automorphic.ai. Excited to hear your feedback! Repository: https://ift.tt/0QtHELF Playground: https://ift.tt/c65oylu https://ift.tt/c65oylu June 29, 2023 at 01:36AM

Show HN: Nohooks Webhooks on Platforms Without Webhooks https://ift.tt/dQYokUi

Show HN: Nohooks – Webhooks on Platforms Without Webhooks Hello HN, We’d like to show you our project — Nohooks[0]. The aim is to add webhooks to platforms that do not natively support webhooks. We really believe many APIs can provide a better developer experience by providing webhook notifications to enable us to automate more things. Nohooks works by intelligently polling the integrated platform's APIs, determining if a change has occurred, and generating webhook events. Nohooks currently supports webhooks from Notion’s Databases, Render’s Services & Deployments, and DigitalOcean’s Droplets. We will add more in the coming days and improve the types of events/payloads generated to enable new workflows that were previously impossible or difficult to achieve. It uses Convoy[1] to power its webhooks delivery and debugging dashboard. We welcome you to try it out and give us your feedback — what platform would you love to have webhooks for that doesn’t currently exist? What webhooks best practices would you like to see implemented? [0] https://nohooks.io [1] https://ift.tt/zpigKAS https://nohooks.io June 28, 2023 at 11:08PM

Show HN: PR Template Builder https://ift.tt/57jm29C

Show HN: PR Template Builder Let me know if it's helpful or how it can be improved! https://ift.tt/pf1ar0E June 28, 2023 at 05:17PM

Show HN: Playground for OpenAI Function Calling https://ift.tt/fwznDmr

Show HN: Playground for OpenAI Function Calling Hey everyone, I'm Petr. I'm excited to share LangTale Playground ( https://ift.tt/quANiU7 ), a first-of-its-kind tool enabling anyone to experiment with OpenAI function calls without coding. Born out of a hackathon project, it's now a part of our broader LangTale platform aimed at tackling common developer challenges with Language Learning Models (LLM). These include prompt integration, testing and debugging, version control, auditing, and usage/cost management. Here's our tech stack: Next.js by Vercel, Tailwind CSS, OpenAI, PlanetScale's Vitess database, and the Radix UI & Shadcn's component library. We're eager to hear your feedback as we launch LangTale Playground today. Give it a spin and let us know what you think. https://ift.tt/quANiU7 June 28, 2023 at 03:29PM

Show HN: Langchain-Serve Bringing LangChain Apps Closer to Your Users https://ift.tt/msu9qTv

Show HN: Langchain-Serve – Bringing LangChain Apps Closer to Your Users https://ift.tt/zLNcCPt June 28, 2023 at 09:15AM

Show HN: AI tour guide Ask questions like texting a human tour guide https://ift.tt/gSM7PIK

Show HN: AI tour guide – Ask questions like texting a human tour guide https://ift.tt/1fy3pQh June 27, 2023 at 10:52PM

Show HN: Flux Copilot Generative AI for hardware design https://ift.tt/hNmMPR7

Show HN: Flux Copilot – Generative AI for hardware design https://ift.tt/3ufYcn4 June 28, 2023 at 12:13AM

Show HN: Signway An open source pre-signed URLs gateway written in Rust https://ift.tt/5RAHiBY

Show HN: Signway – An open source pre-signed URLs gateway written in Rust https://ift.tt/Oc0sK2G June 27, 2023 at 10:29PM

Show HN: An Interactive Guide to Teach Derivatives and Backpropagation https://ift.tt/LFErB4x

Show HN: An Interactive Guide to Teach Derivatives and Backpropagation https://ift.tt/TpGoPgA June 27, 2023 at 09:31AM

Show HN: Platform for building Gen-AI applications on Spark https://ift.tt/oqkf4ad

Show HN: Platform for building Gen-AI applications on Spark Hey HN, I'm Maciej, one of the co-founders of Prophecy ( https://prophecy.io ) - low code for Data Transformations and Generative-AI. We've just released the latest version of our product, which makes it easier for teams to build data pipelines for LLM-based applications. As part of the release, we're also open-sourcing the toolbox for Spark ( https://ift.tt/3m8BaHs ) that contains useful connectors, transformations, and agents for building Gen-AI applications. Hopefully, this allows some of you to build your apps easier and make them more robust and scalable from day one. Quick getting started example available here: https://ift.tt/pLQnHjw (all code is open-source too). While our product is already mature, the toolbox shared above is still in a pretty early stage but will be completely OSS. Any thoughts on the concept and ideas for what's important to the community would be super appreciated! https://ift.tt/e0nwR7P June 27, 2023 at 05:52AM

Show HN: Automize I hate writing web tests so I wrote a Chrome extension https://ift.tt/WyDMjl9

Show HN: Automize – I hate writing web tests so I wrote a Chrome extension Whenever I write my integration tests or writing a script to scrape a website 90+% of my time is spent fiddling around with selectors. I absolutely hate all the test recorders because most of the time their selectors are so bad that it would have just been faster to do it myself. This lead me to create my chrome extension called Automize. It's basically just the chrome dev tools "elements" tab, except you can click specific attributes to hone in on a reliable selector. It will highlight the element live so that you can verify it works before moving it into your code base. https://automize.dev/ June 27, 2023 at 05:00AM

Show HN: New Beautiful Desktop and Web UI/Monitoring for Apache KafkaKinesis https://ift.tt/rdMuwJA

Show HN: New Beautiful Desktop and Web UI/Monitoring for Apache Kafka+Kinesis Hey folks, I'm super excited to announce the release of a new UI for Apache Kafka, Confluent, Redpanda and Kinesis that focuses on Teams and Data Mesh. (Note: the desktop version is also very popular with individual developers!) Why is this important? Because providing a solution that can be used by both IT and business (non-technical) users is essential when building applications that process business data. Of course, we are mainly developers working on Kadeck. So you won't miss any of the features you need to troubleshoot and monitor Kafka and your applications. In fact, we have put a lot of effort into making Kadeck the best UI for Apache Kafka on the market. This includes enterprise features such as fine-grained rights management, topic organisation with data owners, labels and topic (API) documentation, teams and roles as well as LDAP/AD connectivity, data policies and masking, audit log and much more. I hope you enjoy using Kadeck - either the free version or the Professional/Enterprise version - and please let me know your feedback. I always love to hear about your specific use case! Have a great day, Ben https://www.kadeck.com June 27, 2023 at 04:14AM

Show HN: Wolfia Codex Ask anything about any code https://ift.tt/JqYtlo3

Show HN: Wolfia Codex – Ask anything about any code Hi HN, we’re excited to show you Wolfia Codex (wolfia.com). Wolfia Codex allows you to ask any question you want to any codebase. Unlike using a generic tool like ChatGPT, we provide context to the LLM by retrieving relevant snippets from the actual code. We started by indexing a bunch of popular open source repositories, and you can request your favorite one. We plan to monetize by offering a paid version for private codebases. We do this by using vector embeddings ( https://ift.tt/ihPlIpn ) to index a specific codebase in a vector database. We then use OpenAI’s GPT 4 model with a dedicated prompt that combines your query and the most relevant results, based on similarity from the vector database, as context to provide a relevant response to your question. The answer is generated as markdown to display things like blocks of code. We also let you see the relevant snippets of code used to generate the answer for reference, ask follow up questions, and we have an option to share an answer. My co-founder Naren and I used to lead engineering teams. We often had to stop the team from working on their main project and ask them to write documentation to help onboard new engineers to the codebase. That documentation takes days of work to write and ends up being stale very quickly. Wolfia Codex allows new engineers unfamiliar with a codebase to ask pointed questions without having to always interrupt a co-worker to get answers, nor having to have them write lots of documentation. We would love to hear what you think: don’t hesitate to share good and bad answers in the comments! https://wolfia.com/ June 27, 2023 at 12:52AM

Show HN: Winded View Multiple Tailwind Breakpoints Simultaneously https://ift.tt/nzMQkoN

Show HN: Winded – View Multiple Tailwind Breakpoints Simultaneously Hey HN, Constantly toggling viewport sizes the other day finally tipped my personal annoyance/action threshold. The result is WINDED - a simple tool to help you simultaneously view how your website appears on different screen sizes without needing to constantly adjust the size of your browser window. With a 4K monitor, you can see every Tailwind breakpoint on a single screen! This is game-changing. Please let me know what you think! https://ift.tt/VhYN76C June 26, 2023 at 10:23PM

Show HN: I built a website to buy and sell used clothes in Indonesia https://ift.tt/t5k4PnB

Show HN: I built a website to buy and sell used clothes in Indonesia https://preloved.co.id/ June 26, 2023 at 01:59PM

Show HN: A community to share ChatGPT chats https://ift.tt/F25xDU7

Show HN: A community to share ChatGPT chats https://ift.tt/GgmDo6p June 26, 2023 at 10:05AM

Show HN: WinGPT AI Assistant for Windows 3.1 https://ift.tt/fJd4Oow

Show HN: WinGPT, AI Assistant for Windows 3.1 Hey HN, I didn't want my Gateway 4DX2-66 from 1993 to be left out of the AI revolution, so I built an AI Assistant for Windows 3.1, based on the OpenAI API. The most interesting parts of building this were: - Getting TLS 1.2 and 1.3 working on Windows 3.1 so that WinGPT could directly connect to OpenAI's server without relying on a modern machine for TLS termination. - Learning about the memory segmentation architecture on 16-bit Windows, including the difference between far and near pointers. - Building the UI in plain C code with the Windows API and limited selection of controls in Windows 3.1. You can check it out here and learn more about what it was like to build it: https://ift.tt/FrfMEo5 https://ift.tt/FrfMEo5 June 26, 2023 at 03:08AM

Show HN: Open-source shooter which made it to AC: Valhalla and Skydio drones https://ift.tt/cp7oIVm

Show HN: Open-source shooter which made it to AC: Valhalla and Skydio drones So just for fun, I wrote a complete multiplayer game in pure C++. I even wrote my own texture atlas packer, which is now used by Assassin's Creed, 2 scientific publications as well as a drone manufacturing company - each of these basically mentions the name of my game. There is even a claim that Unity patented some of the ECS ideas that originate from this project. See https://ift.tt/kzedUPZ... for details. By the way the game is pretty darn good. 10 people connected yesterday to test a new map: https://www.youtube.com/watch?v=CHLPzZqANlM It took me well over 10 years to code it all by hand, but the journey was truly worth it. https://ift.tt/bALxs8r June 25, 2023 at 09:04PM

Show HN: Fossfox paid opportunities for open-source devs https://ift.tt/VS70eo2

Show HN: Fossfox – paid opportunities for open-source devs The index lists either companies that work on open-source products or those that heavily contribute to open-source. Either way, ideal for devs that want to keep an eye out for opportunities. Engineering teams can post for free. Open directory of available positions is here [0]. [0] https://ift.tt/ksPamNi https://fossfox.com June 26, 2023 at 12:37AM

Show HN: Time Series Benchmark TurboPForTurboFloatTurboFloat LzXTurboGorilla https://ift.tt/0jxc4Fa

Show HN: Time Series Benchmark TurboPFor,TurboFloat,TurboFloat LzX,TurboGorilla https://ift.tt/p1SoQZ0 June 25, 2023 at 02:34PM

Show HN: AI Getting Started A template helps you start a AI SaaS with ease https://ift.tt/84ZMCfq

Show HN: AI Getting Started – A template helps you start a AI SaaS with ease https://ift.tt/hq5oyZr June 25, 2023 at 10:52AM

Show HN: Instant access to ChatGPT on any Mac app https://ift.tt/nfbQqUw

Show HN: Instant access to ChatGPT on any Mac app https://atua.app June 25, 2023 at 09:57AM

Show HN: Im an introvert made an app to maintain relationships added more AI https://ift.tt/bXetQJp

Show HN: I’m an introvert, made an app to maintain relationships, added more AI Hello again fellow hackers. I created this app and I expect it can help others like me, those with ADHD and those who simply want to be better at reaching out to friends and family and related. In the first post I made that got traction — https://ift.tt/fi4DFtm — I received a lot of commentary. I hope there will be related commentary this time around, particularly with the new AI functionality, but, so long as the app is used with genuine intention, I truly feel the result is a net positive and this is consistently reflected in the feedback I receive from actual users of the app. So, why am I posting again? Because better AI is becoming more available/democratized and I’ve updated the app to support contextually-aware AI-based message generation. This has allowed staying in touch to become even more friction-free. I define the app as a smart communications assistant/tool for text messages, calls and email that helps making staying in touch as effortless as it can be. How is this app different from other personal CRM, automation and messaging tools? Well, the app is super simple to use and combines some functionality from all these areas. Unlike most personal CRM apps that are unable to make contact decisions based on recently received texts and calls, device automation apps that lack a CRM focus, and messaging tools that cannot provide AI-generated and contextually-aware messages for your current conversations, CommuniqAI intelligently integrates these three aspects. It cleverly keeps you connected with the people who matter most, with minimal interruption and distraction. In contrast to other related apps, manually logging or copying previous communications is unnecessary and notifications display your actual conversation histories, so you can quickly recall what you last touched upon. By default, the app will not take any action and largely act as a helpful reminder, and I recommend this type of use. When I originally submitted to HN the app was still in beta, but this is no longer the case. Also, there are no ads, logins or subscriptions. I’d love some more feedback; I feel the use of AI in “all the things” will become pervasive. https://ift.tt/HrKE2fv June 24, 2023 at 09:33PM

Show HN: HN comments sidebar bookmarklet https://ift.tt/TsieLnP

Show HN: HN comments sidebar bookmarklet https://ift.tt/B0SnIEk June 25, 2023 at 01:21AM

Show HN: Writedown.app FOSS Markdown Diary https://ift.tt/YGWLPJB

Show HN: Writedown.app – FOSS Markdown Diary https://writedown.app/ June 25, 2023 at 12:53AM

Show HN: Cwop.rest An easy way to submit weather station reports to NOAA CWOP https://ift.tt/lV12XHw

Show HN: Cwop.rest – An easy way to submit weather station reports to NOAA CWOP https://cwop.rest/ June 24, 2023 at 08:29PM

Show HN: Automatically assemble Windows Sysroots directly from Microsoft https://ift.tt/DtvIrYe

Show HN: Automatically assemble Windows Sysroots directly from Microsoft winsysroot is a tool which automatically and efficiently creates what is effectively a "sysroot" for Windows targets, allowing you to (cross)-compile against native Microsoft sources from any operating system and for any architecture supported by Microsoft. It also takes care of the case-sensitivity problem of the Windows SDK by automatically generating LLVM overlay specifications. It is written in pure cross-platform Go and is extremely fast it tries very hard to download the absolute minimum number of files to achive its goals. It pulls all data directly from Microsoft to avoid any legal issues (but you aren't allowed to distribute the resulting sysroots without explicit permission by Microsoft). https://ift.tt/1HJwbjh June 24, 2023 at 05:55PM

Show HN: Iceberg Graphic Design and Diagramming in Python https://ift.tt/bVHFT8t

Show HN: Iceberg – Graphic Design and Diagramming in Python https://ift.tt/TyD062t June 23, 2023 at 11:18PM

Show HN: Schnitzeljagd.dev tests your web dev skills https://ift.tt/SK4RUon

Show HN: Schnitzeljagd.dev tests your web dev skills Inspired by the Cicada 3301 phenomenon and others, I created an internet scavenger hunt to test your web development knowledge and wit. It has 20 steps, getting more challenging the further you get. Time estimate: 1 hour(?) Fun fact: I created a spreadsheet with ideas for this back in July 2014. I think as far as side projects go this one didn't take me too long. https://ift.tt/zYEcxTw June 23, 2023 at 06:29PM

Show HN: ground-init: Install a machine with almost but not quite cloud-init https://ift.tt/9DWQ8li

Show HN: ground-init: Install a machine with almost, but not quite, cloud-init https://ift.tt/Irh3iwm June 23, 2023 at 06:27PM

Show HN: I've built open-source collaborative WYSIWYG Markdown editor https://ift.tt/5WDTCdr

Show HN: I've built open-source, collaborative, WYSIWYG Markdown editor Inspired by the design and UI/UX of apps like Notion, and utility of open-source apps like StackEdit, I decided to create a minimalistic, local-only WYSIWYG Markdown editor. Some features worth highlighting: - Monaco editor and Prettier integration for code snippets - Tables (apparently the holy grail of WYSIWYG editing) - Embeds (for CodePen, CodeSandbox and YouTube, most useful for HTML or JSON exports) - Accepts Markdown paste-in, and "exports"/generates HTML, Markdown and JSON outputs - Collaboration (with real-time awareness and initial commenting system, available only when logged in) - GPT-3.5 integration (only when logged-in with the corresponding extension installed) Stack used: TipTap, Solid.js, HocusPocus, Fastify, tRPC. Some notable drawbacks: - No mobile support - Collaboration available only between signed-in users, in the same workspace; - I tried my best to support most common Markdown formatting, pasting and in-editor shortcuts, though there might still be room for improvement - Self-hosting isn't easy right now, though you should be able to figure it out from the source code The editor itself is a standalone app, extracted from the larger Vrite CMS project ( https://ift.tt/75C4jLs ) which you can also test out (only with sign-in) here: https://app.vrite.io/ https://ift.tt/wRri25m June 23, 2023 at 06:10PM

Show HN: Flights for Flaneurs https://ift.tt/rWxkXFw

Show HN: Flights for Flaneurs This is a "show" and an "ask". I built a Flight search engine for people with Wanderlust in their souls I had 2 days off, I wanted to leave town, didn't matter where, away! Expedia doesn't give a list of destinations when you want to leave Tuesday, and return Wednesday. So I built my own custom solution. It has Bangkok, Lisbon and Austin as departure points. But ... Flight data is horribly expensive, so I cannot scale to all cities in the world. If you have any suggestions to solve this, feel free to share! https://ift.tt/KFkqHB7 June 23, 2023 at 08:57AM

Show HN: Zero-to-high-school / Learn Grade 1-12 subjects https://ift.tt/KFZfLBP

Show HN: Zero-to-high-school / Learn Grade 1-12 subjects https://ift.tt/TJz7dO8 June 23, 2023 at 07:09AM

Show HN: I wrote a script to back up your Notion.so data with ease https://ift.tt/qsj8B42

Show HN: I wrote a script to back up your Notion.so data with ease Backup made easy with NotionBackup! No more hassle with obscure Notion exports! Our project fixes HTML exports, giving you editable and visually appealing pages that stand the test of time. Preserve your data effortlessly. Check it out: https://ift.tt/iraABIz https://ift.tt/iraABIz June 23, 2023 at 04:32AM

Show HN: Send your diff to ChatGPT and prepare a commit message https://ift.tt/8vNkAP7

Show HN: Send your diff to ChatGPT and prepare a commit message https://ift.tt/B6NqvHU June 23, 2023 at 01:29AM

Show HN: Configu OSS project that puts an end to your configuration headaches https://ift.tt/9Rf0T1Z

Show HN: Configu – OSS project that puts an end to your configuration headaches Hi HN, this is Peleg from Configu. We have open-sourced Configu ( https://ift.tt/LGkEfw7 ). It’s a simple yet powerful tool designed to manage application configurations (env vars, secrets, feature flags, and more) at scale across environments – from code to runtime – by providing configuration orchestration along with a Configuration-as-Code (CaC) approach. You can easily sync and connect it to any configuration store you use (files in git repo, secret managers, feature flags, databases, etc.) and Configu Orchestrator provides a unified interface that rules them all and allows developers to define and deploy configurations consistently. This ensures that the desired settings are applied accurately throughout the entire software development lifecycle (SDLC). By automating the configuration orchestration process, it reduces tedious manual work and errors and promotes efficient deployments. It can be used with any programming language/framework and is platform independent with a super easy setup. Give it a try ( https://ift.tt/LGkEfw7 ), and let us know what you think! Docs: https://ift.tt/NMhygrB https://ift.tt/LGkEfw7 June 22, 2023 at 07:04PM

Show HN: 400 sites to submit your startup to reviewed https://ift.tt/1h8v4T9

Show HN: 400 sites to submit your startup to, reviewed I scraped more than 400 urls that were listed as supposed good places to launch a startup. I checked out each one, and found a lot of neglected sites, domains for sale, sites asking a lot of money to list your startup, etc. I made notes about my experience with each. I think this could be useful to other startups. https://ift.tt/OjseDC2 June 22, 2023 at 06:11PM

Show HN: Why Google Analytics May Not Be the Best Option for Your Website (2023) https://ift.tt/RVZGPMS

Show HN: Why Google Analytics May Not Be the Best Option for Your Website (2023) In 2023, website owners, bloggers, and web developers need to re-evaluate their use of Google Analytics. While it has been a go-to tool for tracking website stats, its privacy concerns and limitations are becoming increasingly apparent. https://ift.tt/1dxrSXg June 22, 2023 at 10:43AM

Show HN: Zoney.io Decide on meeting time across timezone easily https://ift.tt/ZnMmz4j

Show HN: Zoney.io – Decide on meeting time across timezone easily https://zoney.io/ June 22, 2023 at 08:34AM

Show HN: Dependency Hell (Short Story) https://ift.tt/HqXdGkw

Show HN: Dependency Hell (Short Story) https://ift.tt/SZhUFPx June 22, 2023 at 03:11AM

Show HN: Passkeys use cases demo (Authsignal) https://ift.tt/Zhez3Rc

Show HN: Passkeys use cases demo (Authsignal) We've created a more comprehensive demo for Passkeys showing how you can use it at sign in, or embed into other parts of your flow https://ift.tt/vg4e1Vh June 22, 2023 at 03:03AM

Show HN: gpt-engineer platform for devs to tinker with AI programming tools https://ift.tt/liMdtgQ

Show HN: gpt-engineer – platform for devs to tinker with AI programming tools Hello Hacker News community, Wanted to share a project I started working on during my spare time and was then discovered by many in the open source community last week. GPT Engineer’s mission: Be the open platform for devs to tinker with and build their personal code-generation toolbox. I believe it's key for us devs to engage in how building software can and will change. You can find more info about the flexible technical "philosophy" to make it work well, and the community we want it to become on github: https://ift.tt/oWa90gX The project is still in early stages. It's clear that there is a lot of room for improvement as the space to combine tricks that guide LLM's is large. Appreciate any suggestions, experiences, or ideas on the project from you all! June 22, 2023 at 12:24AM

Show HN: I Built ReviewGPT Make Your Writing AI-Powered https://ift.tt/Bgyaqd9

Show HN: I Built ReviewGPT – Make Your Writing AI-Powered Writing essays, reports, and emails - life is full of various writing tasks. Since leaving school, it has been difficult for us to improve our writing skills. We have just released ReviewGPT, which can grade and evaluate your articles, provide editing suggestions, and even play the role of famous writers such as Shakespeare and J.K. Rowling to help you rewrite and quickly improve the quality of your articles. Come try it out https://reviewgpt.net/ June 21, 2023 at 02:40PM

Show HN: My Consolea Simple Web-Based Command Line Interface for Cool Utilities https://ift.tt/DU7PCbG

Show HN: My Console,a Simple Web-Based Command Line Interface for Cool Utilities With this Command Line Interface, you can effortlessly look up word meanings, fetch song lyrics, get random quotes, play chess, perform Google searches, and even generate QR codes for URLs. It also offers additional features like displaying the current time, battery status, and sharing the site with your friends. https://ift.tt/nTDHK4b June 21, 2023 at 03:05PM

Show HN: GitHub Stats Dashboard Powered by GraphQL API and GitHub Action https://ift.tt/L6AJxhc

Show HN: GitHub Stats Dashboard Powered by GraphQL API and GitHub Action https://ift.tt/AfEsIBC June 21, 2023 at 01:48PM

Show HN:Wikipedia vector search. 36M passages embeddings in just 2.54 GB https://ift.tt/3vQ4kWb

Show HN:Wikipedia vector search. 36M passages embeddings in just 2.54 GB https://ift.tt/r0P12He June 21, 2023 at 08:36AM

Show HN: A library for execing Python code safely using WASM https://ift.tt/XsTYapE

Show HN: A library for `exec`ing Python code safely using WASM Inspired by Simon Willison's blog post that was catalyzed by this HN post: https://ift.tt/etOv1F4 wasm_exec is a Wasm-powered, sandboxed implementation of exec() for safely running dynamic Python code There are number of use-cases emerging that require arbitrary code execution, often code that is generated by LLMs (Large Language Models) like ChatGPT. This can enable some really cool functionality - like generative BI or website generation - but also introduce a massive security flaw if implemented via eval() or exec(). This is because arbitrary code can be executed using these methods. In a worst case scenario, exec'ing arbitrary code could enable some to rm -rf / your entire server! This library intends to provide a secure method of executing arbitrary Python code to empower LLM-based code generation. This was originally intended to be a direct PR to Langchain but given that the problems with exec() extend to the entire Python ecosystem, it was decided that it would be better as a standalone package. Given the love for Wasm on HN, I thought some folks might be interested,and I'd love additional feedback or contributions to the code base. https://ift.tt/wNPdnIe June 21, 2023 at 06:14AM

Show HN: AfterZhev A Graphical RPG for Arduino in AVR Assembly https://ift.tt/2yuAMpx

Show HN: AfterZhev – A Graphical RPG for Arduino in AVR Assembly For the last year I've been working on a small RPG, called "AfterZhev", that runs on a single ATmega2560 plus some passive components. The game runs at 60 FPS on a stock 16 MHz ATmega2560, so it's Arduino Mega2560 compatible, and generates a 60 Hz 640x480 VGA video output, with an effective resolution of 120x66 pixels. It also generates 8-bit sound. AfterZhev was written entirely in AVR assembly. AfterZhev - I think! - is the only graphical RPG that runs on an 8-bit Atmel chip. I'd like to be wrong about that, though. As the world's official best player, I can beat the game in under three minutes, but it'll probably take an hour or so to complete. Let me know what you think! Writeup: https://ift.tt/sy4W2ac Source code: https://ift.tt/LuwP6VC https://ift.tt/2KTFM64 June 21, 2023 at 03:05AM

Show HN: I made a landing page am I doing this right? https://ift.tt/DiT412I

Show HN: I made a landing page am I doing this right? Full write-up explainer blogpost here: https://ift.tt/BjK6lo9 Maybe I should have linked that instead of the landing page??? What do you think I'm new to this :) https://dj.exchange June 20, 2023 at 10:29AM

Show HN: AWS Cost Leaderboard https://ift.tt/Zr1Pgsj

Show HN: AWS Cost Leaderboard https://ift.tt/nVRhMZE June 20, 2023 at 08:15AM

Show HN: Reproducing TikTok with Django Ninja and React Native https://ift.tt/fYA1eRd

Show HN: Reproducing TikTok with Django Ninja and React Native I am about to graduate from university this year, and I had an idea to create a mobile app similar to TikTok but for OnlyFans. Interestingly, the inspiration to replicate TikTok came from an episode of the Acquired Podcast discussing Meituan. It seemed somewhat ironic to copy a Chinese app. I ran out of money to pay rent though, so I’m looking for jobs here in Sydney instead now. I want to keep working on this project in my spare time and would appreciate any feedback and particularly guidance for how to run an open-source project! https://ift.tt/2f9CmJ1 June 20, 2023 at 06:49AM

Show HN: Global Pomodoro every 30 minutes https://ift.tt/ZSUVGjQ

Show HN: Global Pomodoro every 30 minutes I love using the Pomodoro technique with my friends. We each share what we want to accomplish in 25 minutes, work together, and then take a 5-minute break to discuss our progress. Recently, I had an idea to take this concept to the next level. If you think about it, 25 + 5 = 30 minutes - the perfect amount of time for a global Pomodoro session to start every half hour. After several evenings of brainstorming and collaboration, I'm excited to introduce Pomodorr.io. This platform allows individuals from around the world to come together and work on their projects during these global Pomodoro sessions. So, meet Pomodorr.io. Every 30 minutes, a global pomodoro kicks off in the world. There is a general chat to feel the shoulder of remote colleagues in terms of efficiency. You can meet me and my friends there almost every day. https://pomodorr.io June 20, 2023 at 04:42AM

Show HN: Multiplayer Word Scramble in Browser Using Common Lisp https://ift.tt/6vny3zg

Show HN: Multiplayer Word Scramble in Browser, Using Common Lisp Thirteen Letters is a web-based, competitive word scramble game I made for Lisp Game Jam (Spring 2023) [0]. The gameplay isn't novel, but it's a multiplayer browser game that's written in 100% Common Lisp (cf. the source code [1]). The front end uses Parenscript, Spinneret, and cl-css to translate s-expressions to JavaScript, HTML, and CSS, respectively. The back end is built using the Hunchentoot web server, Hunchensocket for WebSockets, and yason for JSON, running on SBCL. I'm fairly new to Common Lisp, so I'm not qualified to dispense advice, but I found having a REPL on the live service to be convenient for monitoring activity, toggling settings, and fixing minor bugs on the fly. It's a lot of fun for hobby projects, although I'd be much more cautious with anything important--I definitely broke the live service a few times by not being careful! I posted a more thorough braindump elsewhere [2]. Let me know what you think! I'm happy to answer any questions. I'll play for a while, to hopefully give people a moderately worth opponent :) [0] https://ift.tt/hqjzCJ3 [1] https://ift.tt/BcKjx25 [2] https://ift.tt/NvRYXdK... https://ift.tt/Phjevgs June 20, 2023 at 02:47AM

Show HN: Debian Based Home Router https://ift.tt/fyR5zYs

Show HN: Debian Based Home Router https://ift.tt/7PYM3rb June 20, 2023 at 02:42AM

Show HN: Python package for interfacing with ChatGPT with minimized complexity https://ift.tt/mlZDrRJ

Show HN: Python package for interfacing with ChatGPT with minimized complexity https://ift.tt/EnCd83D June 19, 2023 at 10:50PM

Show HN: Generate photorealistic images using Stable Diffusion and ControlNet https://ift.tt/fBXYNvU

Show HN: Generate photorealistic images using Stable Diffusion and ControlNet https://app.visoid.com/ June 19, 2023 at 06:09PM

Show HN: Hat Trick 247 Experimental AI-Powered 24/7 Soccer News Radio [video] https://ift.tt/QeXW9I1

Show HN: Hat Trick 247 – Experimental AI-Powered 24/7 Soccer News Radio [video] https://www.youtube.com/watch?v=UgPL-u6Sav4 June 19, 2023 at 04:20PM

Show HN: Slint - A Declarative UI Toolkit Written in Rust for Embedded & Desktop https://ift.tt/cFSbvPs

Show HN: Slint - A Declarative UI Toolkit Written in Rust for Embedded & Desktop Slint is a declarative GUI toolkit written primarily in Rust, with API support for multiple programming languages such as C++ and JavaScript. It is designed for desktop and embedded usage. The Slint website has just been redesigned. And we added a new Royalty-Free License option besides GPL and commercial https://slint.dev June 19, 2023 at 02:27PM

Show HN: Reading Tracker (Mobile First) https://ift.tt/YkgrxDK

Show HN: Reading Tracker (Mobile First) https://ift.tt/D75sBkU June 19, 2023 at 12:58PM

Show HN: Indexing Discord content into the web Answer Overflow https://ift.tt/4UuNYvI

Show HN: Indexing Discord content into the web – Answer Overflow Hi! I'm Rhys, I develop Answer Overflow a search engine for Discord channels. Answer Overflow indexes content from channels into Google making them discoverable on the web. I'm sharing this again after seeing a lot of discussion during the Reddit blackout about the inaccessibility of information sent in Discord servers. Answer Overflow is a verified bot in over 100 communities, fully complies with the Discord ToS, and is open source! https://ift.tt/VRJ3QSr Check out some of the communities here! T3 Community - https://ift.tt/29XCZYJ C# - https://ift.tt/TnURdO1 Reactiflux - https://ift.tt/TnURdO1 All - https://ift.tt/WgK8S53 Please let me know what feedback you have, thanks for checking it out! https://ift.tt/7p0632E June 19, 2023 at 01:20AM

Show HN: I built a SIP server from scratch https://ift.tt/t7FpMEc

Show HN: I built a SIP server from scratch https://ift.tt/uWjHkBP June 19, 2023 at 12:00AM

Show HN: Dots and Boxes in Elm https://ift.tt/gxXnsmy

Show HN: Dots and Boxes in Elm https://ift.tt/jc4bw8C June 18, 2023 at 12:16PM

Show HN: Wasmtime Driver for Nomad https://ift.tt/WnFhszt

Show HN: Wasmtime Driver for Nomad https://ift.tt/VWK2p4S June 18, 2023 at 09:21AM

Show HN: Conquer CSS a free introductory book for CSS [pdf] https://ift.tt/xERPl2k

Show HN: Conquer CSS, a free introductory book for CSS [pdf] I have moved onto other side projects since writing a short book for those looking to cover the fundamentals of CSS, so I made it free and stopped marketing it. Enjoy. https://ift.tt/pxfgwMc June 18, 2023 at 07:17AM

Show HN: I made a website for inhaler types and instructions https://ift.tt/5Z39SEw

Show HN: I made a website for inhaler types and instructions https://ift.tt/UzuOQ4H June 17, 2023 at 09:11PM

Show HN: I built an open-source notification inbox widget for Hacker News https://ift.tt/RJxupLK

Show HN: I built an open-source notification inbox widget for Hacker News Hey all, I built a Chrome extension (open source) that adds a notification inbox widget (and optional email notifications) inside HackerNews. * This inbox feed shows an unread bubble (Like in Reddit) whenever someone replies directly to your thread or comment. * Optionally, you can enable email notifications for the same. (With batching support) * Makes it easy to navigate to new replies. == URLs == Github Repository : https://ift.tt/Pitd76Y == How it works? == * This extension uses Engagespot to embed an In-App notification inbox. * It just makes use of your public HackerNews username and nothing else! No cookies, nothing! * This extension works by polling HN API every minute from the backend server to check for new updates. (No matter how many people use this extension, the server calls HN API only once every minute) == Why? == Isn't it much better when there is a way to know that I have an unseen comment? Otherwise, I have to keep refreshing HN to know if someone replied. I'd love to hear your thoughts on this. How do you currently check for new replies to your comments? June 18, 2023 at 12:10AM

Show HN: A CLI to sync between Android and local system using adb https://ift.tt/bdrsZuE

Show HN: A CLI to sync between Android and local system using adb https://ift.tt/uH0vI4n June 17, 2023 at 10:35PM

Show HN: Ruby gem for parsing Mermaid syntax an extension of kramdown https://ift.tt/PCLAiNI

Show HN: Ruby gem for parsing Mermaid syntax, an extension of kramdown Hi HN, I've just made a ruby gem for parsing Mermaid syntax, and it's an extension of kramdown parser. I'd love to get feedbacks and or problems you encounter. https://ift.tt/ceMdKq2 June 17, 2023 at 02:40PM

Show HN: Next.js AI Chatbot Template by Vercel Labs https://ift.tt/Sx2jCcV

Show HN: Next.js AI Chatbot Template by Vercel Labs Hey y'all! Jared Palmer here... Me, @shadcn, and @shuding_ just an open-sourced a new Next.js AI chatbot app template built with Next.js, the Vercel AI SDK, and Vercel KV. Source Code: https://ift.tt/aezM72N https://chat.vercel.ai/ June 17, 2023 at 05:31AM

Show HN: Cat Mode https://ift.tt/Ygx7d8U

Show HN: Cat Mode https://ift.tt/EbsQ9kV June 17, 2023 at 01:34AM

Show HN: 77 Year old launches SaaS platform today. Seeks feedback https://ift.tt/zUAicNR

Show HN: 77 Year old launches SaaS platform today. Seeks feedback Richard Montgomery (rm@propbox.co). I believe PropBox is the first advertising platform to facilitate a home seller and buyer to directly negotiate and close real estate transactions within the platform and zero commissions entirely online. Looking for feedback to continuously improve the product. https://propbox.co June 17, 2023 at 05:15AM

Show HN: I made an open-source Notion-style WYSYWIG editor https://ift.tt/svqHAMp

Show HN: I made an open-source Notion-style WYSYWIG editor https://novel.sh/ June 16, 2023 at 11:19PM

Show HN: Meg-4 the Open Source PICO-8 alternative https://ift.tt/dbWGm2R

Show HN: Meg-4, the Open Source PICO-8 alternative Hi fellow hackers, I've created a GPL licensed alternative to the proprietary PICO-8. It also addresses most of its shortcomings: - multilanguage support - uses UTF-8 encoding (BMP only) - sophisticated user input methods (direct codepoint, composition, Hiragana and Katakana etc.) - provides a large and efficient API library for your scripts - supports C, BASIC, Assembly and Lua scripts (more to come) - supports wide variety of file formats (Amiga MOD, MIDI, Tiled TMX, PNG, etc.) - capable of importing PICO-8 and TIC-80 cartridges - runs in your browser: https://ift.tt/DG6dkeg It might not look like much at first glance, but it surely shows its strengths when you start using it (for example automatic API help as you type in the code editor, or invoking the built-in debugger if your script crashes, things like that which makes development easy and fun). Also check out its well-structured and comprehensive documentation: https://ift.tt/MOrUIYx Binaries are provided for emscripten (web), Windows, Linux (statically linked SDL and GLFW3+portaudio, dynamically linked deb package for Ubuntu and RaspiOS). It is still in early in development, but almost feature complete. At this stage, expect minor bugs here and there, but should work most of the time. The interface is already translated to 25 languages, but the built-in help and the user manual is only available in English for now. Let me know what you think! https://ift.tt/DG6dkeg June 16, 2023 at 09:34PM

Show HN: adjust dynamic adjustment for system parameters https://ift.tt/znitUor

Show HN: adjust – dynamic adjustment for system parameters I made a tiny utility to be able to adjust sound, brightness, gamma etc., from the terminal. In the file ~/.adjustments, just add a name for the thing you want to control, then low high step and initial values, can be decimal, and then a line with the command you want to execute, with a single '%' being replaced with the value. Hit 'q' to finish. It's super handy to have ← → cursor keys to adjust a setting, rather than retyping the command in full. https://ift.tt/kuZnXLJ June 16, 2023 at 06:34AM

Show HN: Regrail Open-Source Visual Data Transformation and Querying Tool https://ift.tt/8UCQzNT

Show HN: Regrail – Open-Source, Visual Data Transformation and Querying Tool As a software engineer, it's frustrating to see those who can't code stuck with spreadsheets as their most powerful data tool. This is especially true when there is such a thin layer that exists to access arbitrarily powerful data and AI/ML tools (typically just Python and pandas/SQL). I built Regrail last year to demonstrate a visual, procedural tool that abstracts the primitives of data engineering. It uses a block-based editor that allows users to see the changes they are making to tables step by step. You can think of it like a visual DAG builder. I believe that data literacy is fundamental to human progress, and I'd love to see a world where a more advanced data tool than Google Sheets is available to the general public and working with data can be as fun and collaborative as coding or design. Regrail may be a good starting point for this and I'd love to turn it into a community project to get it to a v1.0 state. Feel free to send me an email if you'd like to get involved. https://regrail.io June 16, 2023 at 02:09AM

Show HN: Real or AI Guess IF THE IMAGE IS REAL OR AI GENERATED https://ift.tt/aMPtI4o

Show HN: Real or AI – Guess IF THE IMAGE IS REAL OR AI GENERATED Made a lil game recently using only AI where users have to guess if the images shown are real or ai generated any suggestions? https://ift.tt/p8einqv June 16, 2023 at 02:01AM

Show HN: At Kickyourstartup.com we provide entrepreneurs with a db of investors https://ift.tt/4mCQjwS

Show HN: At Kickyourstartup.com, we provide entrepreneurs with a db of investors https://ift.tt/MJTapIA June 16, 2023 at 01:18AM

Show HN: Fire Your Lawyer https://ift.tt/8YTXOMB

Show HN: Fire Your Lawyer https://ift.tt/BipHAdx June 15, 2023 at 04:49PM

Show HN: Vercel AI SDK Playground compare LLMs side-by-side https://ift.tt/biNkBaF

Show HN: Vercel AI SDK Playground – compare LLMs side-by-side https://sdk.vercel.ai/ June 15, 2023 at 11:18PM

Show HN: basement community an early-web inspired forum 6 months later https://ift.tt/PtuOYwT

Show HN: basement community, an early-web inspired forum, 6 months later 6 months of running my home-rolled web forum, basement community, and now with Reddit going apeshit, I'd like to take a minute to share recent enhancements to the site. Highlights include: * user count has gotten to over 350!! this is huge!!!! * added more user settings (bionic reading mode, avatars disabled, auto-bookmarking threads, toggle posting hints) * shows latest posts on homepage for easier parsing for new content * posts are saved locally so they are not lost upon page refresh or browser closing * DARK MODE!!! * quality-of-life improvements, such as auto-focusing on form-fields and auto-scrolling to form errors * privacy and FAQ page * joined some more webrings because fuck yeah webrings * adds a bunch of moderation tools for mods and admins * revamps some of the homepage and thread landing page UIs this project makes me happy and i encourage everyone to just start on a project they've been thinking about!!! also the API is free to use unlike some other sites https://ift.tt/IuAmvCi June 15, 2023 at 05:20AM

Show HN: Calculate the Cost of Your Meetings https://ift.tt/KNtYsSv

Show HN: Calculate the Cost of Your Meetings https://ift.tt/sxumUdW June 15, 2023 at 04:37AM

Show HN: Boundless AI create custom LLM chatbots programatically https://ift.tt/EdBh4wj

Show HN: Boundless AI, create custom LLM chatbots programatically Boundless AI empowers businesses to create and engage with custom chatbots effortlessly. Our platform allows you to easily train, deploy, and interact with chatbots tailored to your specific needs. You have complete control over the conversation flow. https://ift.tt/XoQ1bqE June 15, 2023 at 04:01AM

Show HN: Zapddit a Reddit-style open-source client for nostr https://ift.tt/tSKFwp4

Show HN: Zapddit – a Reddit-style open-source client for nostr zapddit is an opensource reddit-style client for nostr protocol, where one follows topics (hashtags) instead of people. Code is available at: https://ift.tt/OfpVDYC Your feedback will be hugely helpful. https://zapddit.com June 14, 2023 at 07:53PM

Show HN: DAX Guide https://ift.tt/HbpVnzm

Show HN: DAX Guide https://dax.guide/ June 14, 2023 at 04:53PM

Show HN: Im building open-source headless CMS for technical content https://ift.tt/Hg3DBNa

Show HN: I’m building open-source headless CMS for technical content In the last few years I've been doing a lot of technical writing, both for my own programming blog and others, and I've noticed there is a lack of good tools for this kind of writing. Whether that was a programming blog post or documentation, I always had to move back an forth between different editors, and sometimes even other apps for content management and the actual content publication. A lot of copy-pasting, and wasted time. Based on this experience I decided to try and build a tool that could provide a good experience for this kind of content from writing to publishing. This (I call it Vrite) ended up being essentially a headless CMS, but optimized for technical content and a pretty unique one overall, I'd say. I tried to combine what can be seen as 3 separate products into one: - WYSIWYG editor (with the addition of code-specific tooling like code editor or formatter) - Kanban dashboard (inspired by my experience of tools like Trello used in larger technical content teams to manage content production process) - The actual headless CMS (content delivery via API, integrations, etc.) Most recently I decided to open-source it and see if there's any interest in such a tool. Right now the primary focus was my personal use-case (kind-of "promotional" technical writing seen in programming and start-up blogs), but I think, with more customization, something like this could extend to the documentation space and make writing and managing docs a lot easier. Let me know what do you think about this. https://vrite.io/ June 14, 2023 at 05:02PM

Show HN: ciao HTTP/S checks and tests monitoring https://ift.tt/mxAaBi8

Show HN: ciao – HTTP/S checks and tests monitoring It's been a while since 1.0.0 came out thus you should check the current version 1.9.0 with many new features. https://ift.tt/qblkSmr June 14, 2023 at 04:47AM

Show HN: LLaMA tokenizer that runs in browser https://ift.tt/qiS1I3M

Show HN: LLaMA tokenizer that runs in browser https://ift.tt/53d6njF June 14, 2023 at 01:52AM

Show HN: Interview Igniter AI Coach for Behavioral Interview Practice https://ift.tt/HnexUS6

Show HN: Interview Igniter – AI Coach for Behavioral Interview Practice https://ift.tt/i9ImM7s June 13, 2023 at 09:57PM

Show HN: A smarter Unix shell and scripting environment https://ift.tt/pKtJd5c

Show HN: A smarter Unix shell and scripting environment https://ift.tt/JsPd3nu June 13, 2023 at 05:33PM

Show HN: Build webpages including channels, blogs, and more https://ift.tt/DhBHTFy

Show HN: Build webpages including channels, blogs, and more Hello HN! I'm David, a developer. I'm building a service that can contain channels like Slack since 5 months ago. It's not SaaS(It's free like reddit or HN) It named SlashPage. It's live today. I'd love to your feedback. I'm prepared a short video to make it easier to understand. https://youtu.be/zScnyiG_lok Website: https://slashpage.com (No sign up required) https://slashpage.com June 13, 2023 at 03:20PM

Show HN: Open-source icon set with 4000 icons https://ift.tt/xC2tAHh

Show HN: Open-source icon set with 4000 icons It's our biggest open source icon set ever with 4,000 icons in four styles: Line/Solid/Duo/Flat Core is like the Helvetica of icons. Neutral and versatile. Built on a tiny 14px grid for maximum legibility. Currently, it's available on Figma but we're working to add it to our web app, desktop app, and GitHub. Here's a link to the file: https://www.figma.com/community/file/1250041133606945841/4%2... Thank you for the feedback and hope you use them! https://ift.tt/axyLERh June 13, 2023 at 12:43PM

Show HN: Rust Single Producer Multiple Consumer Channel Between Threads https://ift.tt/4em8qjo

Show HN: Rust Single Producer Multiple Consumer Channel Between Threads A SPMC (Single Producer Multi Consumer) broadcasting channel to broadcast notifications between threads, written purely in rust, for rust. https://ift.tt/O83lXin June 13, 2023 at 07:07AM

Show HN: Why are there protests on Reddit” – AskNews demo https://ift.tt/glf37Ty

Show HN: Why are there protests on Reddit” – AskNews demo https://ift.tt/rZWz6nx June 13, 2023 at 03:00AM

Show HN: Stable Diffusion powered level editor for a 2D game https://ift.tt/kGbecnK

Show HN: Stable Diffusion powered level editor for a 2D game Hey folks, I’ve been working on using control-net to take in a video game level (input as a depth image) and output a beautiful illustration of that level. Play with it here: dimensionhopper.com or read the blog post about what it took to get it to work. Been a super fun project. https://ift.tt/9Myxskj June 12, 2023 at 09:01PM

Show HN: Run your own Vercel in minutes https://ift.tt/guKYN8X

Show HN: Run your own Vercel in minutes https://instellar.app June 12, 2023 at 06:43PM

Show HN: Prim+RPC – a bridge between JavaScript environments (open-source) https://ift.tt/r1Cbczd

Show HN: Prim+RPC – a bridge between JavaScript environments (open-source) There are a lot of times when I want to define a function on the server and simply call it from the client without all of the additional setup. I made Prim+RPC to do just that. It bridges two JavaScript environments where you can't immediately call a function (like those defined on a web server or in a web worker) and makes it available to call from the client, regardless of transport, without compiler magic or additional wrappers, and using your favorite existing tools (as well as being fully typed). https://ift.tt/3BFgDux June 12, 2023 at 05:35PM

Show HN: Open-Source vs. OpenAI. 8 Best Open-Source Alternatives to GPT https://ift.tt/MluUcfG

Show HN: Open-Source vs. OpenAI. 8 Best Open-Source Alternatives to GPT What open-source #generativeai models are there? Are they really so good? Can they be a real alternative to #GPT4? How do they deal with security issues and mistrust? Can they be used commercially? I did some research and found 8 interesting alternatives to #GPT. Enjoy! https://ift.tt/VEkRfx9 June 12, 2023 at 04:06PM

Show HN: Journe – Private and Encrypted Journaling https://ift.tt/ndDiBkO

Show HN: Journe – Private and Encrypted Journaling Encrypted and private journaling that is easy to start and continue forever. Entries are Client-side encrypted with AES-256 so they are truly private and only yours. https://journe.io June 12, 2023 at 02:55PM

Show HN: I wrote a book about Google Maps https://ift.tt/p3nyHdi

Show HN: I wrote a book about Google Maps Hello all, After 8 years of developing with Google Maps, I'm publishing a handbook with carefully curated examples that demystify the GMaps JavaScript API and provide a solid foundation to build on. Included are loads of tips & tricks, recommended tools, related resources, and useful links. I would love to hear your feedback about it! https://gmapsbook.com June 12, 2023 at 01:57PM

Show HN: AI-Powered Vintage Interactive Fiction Interpreter https://ift.tt/mVYAKzL

Show HN: AI-Powered Vintage Interactive Fiction Interpreter https://ift.tt/BSVXejM June 12, 2023 at 04:44AM

Show HN: Finarky – Portfolio Tracker with Personal Rate of Return https://ift.tt/PbxXwaD

Show HN: Finarky – Portfolio Tracker with Personal Rate of Return A minimalist portfolio tracker that calculates your Personal Rate of Return (using Internal Rate of Return, IRR). Although often missing in more featured and complex apps, the Personal Rate of Return is essential to know if you're on track to meet your investment goals, compare the performance of your different investments, or with other people's portfolios without revealing any specifics. This is a side-project. Built with ClojureScript and Krell/Reagent/React Native. https://finarky.com/ June 12, 2023 at 01:26AM

Show HN: Java REST without annotations, DI nor reactive streams https://ift.tt/dajIp5V

Show HN: Java REST without annotations, DI nor reactive streams grumpyrest is a Java REST server framework that does not use annotations, automatic dependency injection or reactive streams, and minimizes the use of reflection. I created this because I got fed up with annotation-mad frameworks that you cannot easily understand, step into or reason about. grumpyrest uses the type system to guide JSON mapping and validation, and (possibly virtual) threads for parallelism. It's for grumpy people who don't like what REST server programming in Java has become. I made this because I intend to use it in one of my own projects, but at the same time I want to make it available to others to (hopefully) get some good ideas on how to extend it. https://ift.tt/GnyLhfQ June 11, 2023 at 10:51PM

Show HN: TL-WHO https://ift.tt/jD70wCL

Show HN: TL-WHO https://ift.tt/sde5avH June 11, 2023 at 10:40PM

Show HN: The Vision Pro’s biggest advantage isn’t Apple’s hardware https://ift.tt/NLp2onj

Show HN: The Vision Pro’s biggest advantage isn’t Apple’s hardware https://ift.tt/cl6w8n2 June 11, 2023 at 09:23PM

Show HN: OpenObserve – Elasticsearch/Datadog alternative https://ift.tt/ztpWmCi

Show HN: OpenObserve – Elasticsearch/Datadog alternative Hello folks, We are launching OpenObserve. An open source Elasticsearch/Splunk/Datadog alternative written in rust and vue that is super easy to get started with and has 140x lower storage cost compared to elasticsearch. It offers logs, metrics, traces, dashboards, alerts, functions (run aws lambda like functions during ingestion and query to enrich, redact, transform, normalize and whatever else you want to do. Think redacting email IDs from logs, adding geolocation based on IP address, etc). You can do all of this from the UI, no messing up with configuration files. OpenObserve can use local disk for storage in single node mode or s3/gcs/minio/azure blob or any s3 compatible store in HA mode. We found that setting up observability often involved setting up 4 different tools (grafana for dashboarding, elasticsearch/loki/etc for logs, jaeger for tracing, thanos, cortex etc for metrics) and its not simple to do these things. Here is a blog on why we built OpenObserve - https://ift.tt/yBDmdnZ . We are in early days and would love to get feedback and suggestions. https://ift.tt/V2u7zNg June 11, 2023 at 04:05PM

Show HN: Yo.link – Subdomain based URL shortener https://ift.tt/uAdwe5X

Show HN: Yo.link – Subdomain based URL shortener I was looking for a pet project to try out recent additions to https://vercel.com platform, specifically their PostreSQL and Redis offering. They also provide easy to setup wildcard subdomain HTTPS certificates, and since I had yo.link domain lying around for a while, why not use it to create, yes, yet another, URL shortening service, but with a twist... Putting the user-selectable short-code in the subdomain has the advantage that it is the first thing that users read in a URL, and as such it is an opportunity to provide some contextual information about the link. Here are some examples: https://svelte4.yo.link --> https://www.youtube.com/watch?v=AOXq89h8saI https://hn.yo.link --> https://ift.tt/Eo0taCk https://ift.tt/n17my82 --> https://ift.tt/Qsl12PD... I couldn't find any other shorteners that use this approach, hence wanted to build one. Redis is great for counting realtime clicks, sliced by hour, day, month, country/city and user browser. PostgreSQL is used as master DB to host the short-code destination-link mapping, and for user management. I plan to add some extra features, like: - tagging the links so it is easy to search and categorise. - password protect the links. - separate analytics for QR code visits. Please let me know what you think. Any ideas, suggestions or critic is very welcome. If you are interested in collaborating on such a project, please let me know (support@yo.link) https://yo.link June 11, 2023 at 03:29AM

Show HN: A simple Telegram bot for creating notes on the fly https://ift.tt/I5fEsbM

Show HN: A simple Telegram bot for creating notes on the fly https://ift.tt/ueXPHxn June 10, 2023 at 05:43PM

Show HN: A music search engine that helps you find new songs https://ift.tt/JaIBSNl

Show HN: A music search engine that helps you find new songs Just finished working on a side project that helps you find new music by searching through various criteria and at the same time play the songs that fit your filters. I often find myself stuck listening to the same few songs as finding new ones can be a long and sometimes fruitless process. That is why I wanted to make a tool for anyone to use that takes into consideration multiple parameters that have to do with a song, with all the filters coming from the user with no ads or popularity of songs affecting the search. I am 19 and love working with programming projects like these in my free time. Play around with the product and feel free to provide any feedback on it! (Note: As most streamlit URLs it may need to be copy-pasted in the search bar to work.) https://ift.tt/6L238PX June 10, 2023 at 02:44PM

Show HN: Tophat – a 2d game framework for Umka https://ift.tt/pIrLcMW

Show HN: Tophat – a 2d game framework for Umka https://tophat2d.dev June 10, 2023 at 07:07PM

Show HN: StreamOpinion: real-time chat summary https://ift.tt/FWLdmXO

Show HN: StreamOpinion: real-time chat summary https://ift.tt/BjSvQJV June 10, 2023 at 06:38PM

Show HN: Athena, a research paper recommender for overwhelmed AI researchers https://ift.tt/t1yS6Zq

Show HN: Athena, a research paper recommender for overwhelmed AI researchers Do you have trouble keeping up with the latest advance in AI? I've built a recommender system to bring you the latest research papers in AI. Simply subscribe to the topics you're interested in, and the app will recommend you the latest research in that topic. The app is far from complete, but I'm seriously working to improve it. Please try it out if you have time, and send your feedback to: accsci.athena@gmail.com. https://ift.tt/Y4LB1vk June 10, 2023 at 06:53AM

Show HN: Poser (Posix SERvices C framework) https://ift.tt/mV48FkT

Show HN: Poser (Posix SERvices C framework) https://ift.tt/NTIFq3p June 10, 2023 at 02:18AM

Show HN: Play Doom in ChatGPT https://ift.tt/mAqzbFc

Show HN: Play Doom in ChatGPT https://ift.tt/LO2RHay June 9, 2023 at 09:23AM

Show HN: I turned my email automation tool into a full-fledged email platform https://ift.tt/IsOiXt2

Show HN: I turned my email automation tool into a full-fledged email platform Around 10 months ago, I published a tool I made ( https://ift.tt/HJFzpil ). I was scouring the market for an affordable and easy-to-use email automation tool, to no avail. The solution? I decided to just build it myself. Since then, I've added the ability to send transactional and broadcast emails, threw out the subscription pricing and turned it into a usage-based model, etc. In short, turned it into a full-fledged email platform designed for SaaS. With this post, I would like to share my learnings, findings... Ask any question and I'll answer it to the best of my ability. Thanks to the feedback of the HN community, I was able to turn this into something that I am still proud of every single day. A sincere thank you from my side. https://ift.tt/kRWXZAS June 9, 2023 at 02:20PM

Show HN: A cross-platform command-line tool to play music https://ift.tt/N9nvr8x

Show HN: A cross-platform command-line tool to play music Can add music from files, YouTube/YT Music links, or Spotify links. Fine-tuned control over looping, shuffling, etc. Built-in audio visualization, stats (yearly and total). Discord integration (status) and Mac integration (works with Siri, touch bar, headphones, any sort of media control on Macs). Honestly think this is a pretty good alternative to tools like ncmpcpp, but lmk what y'all think! https://ift.tt/I2fOGZA June 9, 2023 at 11:01AM

Show HN: CreatorKit – self-host OSS alternative to Mailchimp and Disqus https://ift.tt/243npRy

Show HN: CreatorKit – self-host OSS alternative to Mailchimp and Disqus https://ift.tt/CUt06EK June 9, 2023 at 08:17AM

Show HN: FigMaps, a visual sitemap builder to plan websites and gather content https://ift.tt/r2BwEl9

Show HN: FigMaps, a visual sitemap builder to plan websites and gather content Generate, build, plan and visualize your website structure. Collaborate with your team in real-time to gather content, improve your site architecture, design, UX and SEO. Start prototyping instantly using AI. Please visit https://ift.tt/i54RmQF and try it out yourself (Login as guest, no registration required!) https://www.figmaps.com June 8, 2023 at 08:05PM

Show HN: Autodistill – Use big slow foundation models to train small fast models https://ift.tt/QKpBaMx

Show HN: Autodistill – Use big slow foundation models to train small fast models https://ift.tt/N08bKH5 June 9, 2023 at 12:38AM

Show HN: A non-recursive C Quadtree https://ift.tt/beRGIpB

Show HN: A non-recursive C Quadtree Wazzup Beijing, You might have seen a HSHG written by me the other day (supahero1/hshg, post: https://ift.tt/jHcPzin ), which I also shared here. Well, I've quickly come to the realization that while grids are really nice, they really suck at handling objects of varying sizes. The HSHG could handle 500k objects of very similar sizes at 60FPS, and this Quadtree handles 100k objects of all sizes (can vastly vary or be similar, doesn't matter) in a similar amount of time. Also, while HSHG was really close to being O(n), this Quadtree is much worse, of course resembling O(log n). The way how I achieve lack of recursivity is doing a modified depth-first search. A modified one, because I first add all child nodes to the stack before descending to the first one of them, so the maximum stack length is depth * 3 + 1 , and I assume no madman will want to go over the depth of 20 (by default, can be changed). For some reason, this time around, running this on my laptop actually results in worse performance than I get on my PC, whereas the situation was the reverse with the HSHG haha. No clue why. Some lack of dirty optimizations I suppose. This time, no JavaScript port. I just wanted to whip out this Quadtree real quick (took me a week in total, from scratch) to use in some other project of mine. However, I do hope some people can make use of it, or maybe learn how non-recursive Quadtrees work, idk. On the other hand, this time I included a nice OpenGL + GLFW display showing exactly what's happening and how the Quadtree divides and merges its nodes. You can move around with your mouse (by dragging), and you can click LMB to warp to the fastest object in your view, which then you can deactivate (stop following the entity) by pressing RMB. Hope you enjoy! ~don_shadaman https://ift.tt/PJbnxp0 June 8, 2023 at 05:04PM

Show HN: See Your Future Baby In AI-Generated Photos https://ift.tt/ymQFXYM

Show HN: See Your Future Baby In AI-Generated Photos https://ourbabyai.com June 8, 2023 at 03:05PM

Show HN: Run synchronous and asynchronous commands in WebDrivers https://ift.tt/MeAsk98

Show HN: Run synchronous and asynchronous commands in WebDrivers Caqui is intended to command executions against Drivers synchronously and asynchronously. Launch the Driver as a server and send requests to it. The intention is that the user does not worry about which Driver he/she is using. It can be WebDrivers like Selenium, MobileDrivers like Appium, or DesktopDrivers like Winium. https://ift.tt/R9CsyWO June 8, 2023 at 09:00AM

Show HN: Ezno, a TypeScript checker written in Rust, is now open source https://ift.tt/WJDOEla

Show HN: Ezno, a TypeScript checker written in Rust, is now open source https://ift.tt/icMg2Ol June 8, 2023 at 01:08AM

Show HN: Simple tool for mobile App Store links https://ift.tt/3FV9KXq

Show HN: Simple tool for mobile App Store links https://installit.app June 7, 2023 at 11:35PM

Show HN: Imuengine.io (NYC S23): Easily Process IMU Data in the Cloud https://ift.tt/vkIRDPJ

Show HN: Imuengine.io (NYC S23): Easily Process IMU Data in the Cloud Hello HN! I'm Hamid, one of the co-founders of imuengine.io, a Non-YC startup (NYC ;). We make it easy to process IMU data into accurate motion outputs like slope, tilt/inclination angle, or 3D yaw, pitch, roll. If IMU means something to you, go to https://ift.tt/1iJB9NI and try processing a sample dataset. Below is a bit more detail on the problem and our solution. We’d love to hear about projects using IMU sensors and what new things you could do with cloud-based motion processing! Why we Launched imuengine.io Adding motion sensing to projects can take months and is filled with gotchas. Perhaps you've experienced it or seen all the unanswered questions on SO about imus, gyros, ahrs, Madgwick, Kalman filters... We want to change that. We manage the sensor fusion software and make it easily usable. Any application which logs accel, gyro, and/or mag data and has internet can use us. Simply upload data, run the sensor-fusion engines, download results and move on. And later do the same programmatically via API calls. Prior to this you had two options: (A) Buying a specialized high-tech sensor for your application (B) Buying a general purpose sensing imu chip or package and customizing a sensor fusion lib to use it With (A) the cost can be prohibitive. You also pay with time to understand the sensor firmware and how to configure it. And keeping the firmware up to date is painful and rarely done. Case in point: our engineering services company bought $25k of motion/nav sensors in 2017 and 2020. They now run firmware that are 6 and 3 years old, respectively. Option (B) has a much cheaper BOM and you can leverage a paid or open-source software library for sensor fusion. Initially a chunk of time will go into sensor calibration and possibly packaging. If your application has an engine, then add another 2 months to wrestle with vibration. But a larger time investment will go into the sensor fusion lib and tuning it to the application. Without on-going maintenance, the software can suffer the same fate as Option (A) firmware and risks becoming a liability. Banking on the fact that most things (will) have internet connectivity, we're introducing a third option. It is a cloud computing model and will work with data from any of the awesome IMU sensors out there. It could be an Invensense or Bosch breakout from Sparkfun/Adafruit or a fully packaged and calibrated Analog Devices or Xsens sensor from Digi-Key. Better yet, prove things with the former at your desk and transition to the latter for field tests. We enable that and want to be the go-to cloud computing engine for motion sensors. Our goal is for engineers to work confidently with IMU sensors and deliver results faster. Whereas before sensor performance was stagnant (or downhill), with imuengine.io you can come back from the weekend and the accuracy will have improved and additional features added. Here’s the direct link to try it out: imuengine.io/engine/ June 7, 2023 at 11:01PM

Show HN: Add Favicons to HN https://ift.tt/IxWeU8w

Show HN: Add Favicons to HN https://ift.tt/qd8ZrUa June 7, 2023 at 02:55AM

Show HN: AI-powered Google Slide decks https://ift.tt/lJgDEWS

Show HN: AI-powered Google Slide decks https://ift.tt/BPD47MT June 7, 2023 at 02:33AM

Show HN: Abide – Prevent employees from leaking API keys/NDA data to AI tools https://ift.tt/8rVq2Jw

Show HN: Abide – Prevent employees from leaking API keys/NDA data to AI tools Hi HN, We’re the founders of Abide — a tool to prevent employees from leaking sensitive data to AI models. Over the past month we’ve spoken to lots of friends at tech companies, law firms, creative agencies, and more. There was a consistent theme: companies aren’t sure how AI tools affect their data privacy and security processes. There are concerns that when employees use LLMs to write code or send emails, there's a security/compliance risk (e.g., accidentally sharing an API key in a prompt) or violation of privacy agreements (e.g., using AI to draft a memo about non-public client work). The companies we spoke with have done one of two things: (a) outright banned use of LLMs until they figure out a plan or (b) sent a memo to employees telling them to be cautious. We want everyone to have the 10x productivity gain of AI, but compliance is important for a business to do right by its customers, its regulators, and keep its name out of the news. For now, we’ve built a straightforward product that does two things: (a) an app for compliance teams to upload words that cannot be sent to AI models and (b) a tool that monitors AI usage on employee laptops to enforce those policies. We’re in beta with a couple of customers, but we’d love for you to checkout the demo on the website! If you’re interested, join the sign up list and we’ll set up an account for you today to poke around. Welcome to any questions, feedback, ideas, etc.! Thanks! Jitesh & Vaibhav https://ift.tt/gh3XsWC June 6, 2023 at 11:18PM

Show HN: RPN and Stopwatch in WASM https://ift.tt/5V3a8TD

Show HN: RPN and Stopwatch in WASM Hey HN! I usually work with C++ on the hardware side. Recently, I've taken a dive into Rust and over the last weekend, I had some fun creating web apps for the first time. It was quite exciting to see something I created live on the web so I am posting them on HN! https://ift.tt/nQGP4f7 June 6, 2023 at 06:09PM

Show HN: Open-source web highlighter for notion and hamsterbase https://ift.tt/e5TaYy6

Show HN: Open-source web highlighter for notion and hamsterbase https://ift.tt/1yAaxEI June 6, 2023 at 05:36PM

Show HN: Unbug – A free, automatic bug detector using GPT-3.5 on GitHub CI https://ift.tt/eAJqVaX

Show HN: Unbug – A free, automatic bug detector using GPT-3.5 on GitHub CI It's an automatic bug detector for GitHub CI, leveraging OpenAI's GPT-3.5 Turbo. It adds an extra layer of scrutiny to every commit, surpassing the capabilities of local IDE checks. I've found it invaluable for my own projects and believe it can benefit teams too. It's currently in its early stages, so proceed with a bit of caution and don't hesitate to share your feedback. You're welcome to contribute (MIT). https://ift.tt/gUKhDAH June 6, 2023 at 11:45AM

Show HN: I made a ChatGPT powered Chrome extension https://ift.tt/2eYRX04

Show HN: I made a ChatGPT powered Chrome extension https://dashai.xyz June 6, 2023 at 10:51AM

Show HN: No-code in the front, Python in the back data apps – Streamsync https://ift.tt/180esut

Show HN: No-code in the front, Python in the back data apps – Streamsync https://ift.tt/iOB5Hv2 June 5, 2023 at 07:33PM

Show HN: Dockerless, Elixir Web Application Using Podman and Plug https://ift.tt/69NXMLr

Show HN: Dockerless, Elixir Web Application Using Podman and Plug https://ift.tt/Nq0D6El June 6, 2023 at 11:36AM

Show HN: Roboduck, a GPT-powered Python debugger https://ift.tt/WkdNu4p

Show HN: Roboduck, a GPT-powered Python debugger I made a python library that gives GPT4/chatGPT access to both your source code and current program state. If it suits your workflow better, you can also turn all your error messages into (optional) conversations: https://ift.tt/MbnqCo8 https://ift.tt/PC4LFRS June 5, 2023 at 09:03PM

Show HN: SQLPage – Build Dynamic Websites with Just SQL Queries https://ift.tt/e9OHAkK

Show HN: SQLPage – Build Dynamic Websites with Just SQL Queries Hey Hacker News! I wanted to share the open source project I have been working on during the last year: SQLPage, a tool to build small web applications entirely in SQL. Building web applications with just SQL isn't as crazy as it seems. Most simple applications can be expressed declaratively as just data queries that fill pre-defined web components. I'd love to hear your feedback and thoughts on it. Would you potentially use it? How can it be improved? Website: https://sql.ophir.dev/ Github: https://ift.tt/GK0HQbN Example app: https://ift.tt/YMz9pJh https://sql.ophir.dev/ June 5, 2023 at 03:50PM

Show HN: Made a HN-themed Framer blog template for HN community https://ift.tt/iK63qAm

Show HN: Made a HN-themed Framer blog template for HN community https://ift.tt/Ak6aICp June 5, 2023 at 07:41PM

Show HN: Codespelunker a command line search tool with TUI and HTTP modes https://ift.tt/Iev9No7

Show HN: Codespelunker a command line search tool with TUI and HTTP modes https://ift.tt/fmsAqFB June 5, 2023 at 11:52AM

Show HN: FemtoGPT – Pure Rust implementation of a GPT language model https://ift.tt/inrxC4U

Show HN: FemtoGPT – Pure Rust implementation of a GPT language model https://ift.tt/sJ4MlZn June 5, 2023 at 05:28AM

Show HN: WebAssembly port of Neverball, a 3D rolling ball game https://ift.tt/xR8uPf5

Show HN: WebAssembly port of Neverball, a 3D rolling ball game Neverball is a rolling ball game in the vein of Super Monkey Ball. I ported it to the browser via Emscripten with some tweaks to integrate well with the browser. It feels solid on desktop and mobile, to me. That said, I'm just one guy. A question to HN readers: your impressions on what's good, what's bad and what's missing? https://ift.tt/dpt1xgc June 4, 2023 at 09:13PM

Show HN: SQL Dry Runs with SQL Simulator https://ift.tt/iLe6Afl

Show HN: SQL Dry Runs with SQL Simulator My name is Weston Goodwin. I created a tool called SQL Simulator which allows you to do Dry Runs with your SQL Scripts. The reason I created the tool was because I wanted to verify that my SQL scripts did what I thought they would do without executing them against the database. It is similar in concept to Redgate SQL Clone or Windocs. If you are not familiar with these tools they make clones of your database. The key difference with SQL Simulator is, it only makes a clone of the database objects affected by your sql script, not the entire database. Nor does it copy the entire table (if your sql has where clauses). Once those database objects have been cloned, SQL Simulator then executes your script against the cloned database it created. For a more in depth technical overview click here: https://ift.tt/1AfeYVI... You can download the software here: https://ift.tt/6ld7Lhs You can read the documentation here: https://ift.tt/1AfeYVI... https://ift.tt/kxobpM0 June 4, 2023 at 11:03PM

Show HN: Rarbg on IPFS https://ift.tt/UGh217X

Show HN: Rarbg on IPFS https://ift.tt/vw60l41 June 4, 2023 at 08:37PM

Show HN: Swissfolio, a free and open source personal template https://ift.tt/MfgJnbQ

Show HN: Swissfolio, a free and open source personal template Introducing ⏤ Swissfolio A free and open source personal landing page template with Swiss Design in mind and built with @astrodotbuild & @tailwindcss . Includes: Hero Intro Project Testimonials Featured work Animations with AOS Fancy color palette GitHub ⏤ https://ift.tt/aBp7sry Live ⏤ https://ift.tt/qiN2mEB June 4, 2023 at 01:51PM

Show HN: Google Code Jam Archive https://ift.tt/Cur8JID

Show HN: Google Code Jam Archive Hi HN, As many of you already know, Google has discontinued their coding competitions and is shutting down the competitions website. Before it's gone forever, I've scraped everything I could from their website and set up my own archive. (Disclaimer: I'm not affiliated with Google besides participating in these contests years ago) While the initial version was ready back in March, today I'm rolling out big and hopefully the final update, so this might be a good time to share it with the HN community. Everything is static HTML and SQLite archives (with a very minimal backend to serve files directly from SQLite), so you can easily grab your own copy. May these 3.5 million source files be a nice training dataset for some fancy future AI! Some useless stats: Tabs or spaces? 28% tabs vs 72% spaces for the whole dataset, but quite unexpectedly, 66% tabs vs 34% spaces if we consider only the final rounds. Most used languages: 63% C/C++, 20% Python, 12% Java, 2% C#, with others less than 1% each. For the final rounds it's 83% C/C++, 13% Java, 2% Python. https://ift.tt/r9wtqg0 June 3, 2023 at 02:03PM

Show HN: A collection of games you can play in ChatGPT https://ift.tt/6BEHZcd

Show HN: A collection of games you can play in ChatGPT https://ift.tt/wRovkay June 4, 2023 at 07:11AM

Show HN: `npx tailhn` – Tail HN from the console https://ift.tt/HAf71xW

Show HN: `npx tailhn` – Tail HN from the console Tiny script to tail (follow) new stories on Hacker News from the command line. Prints titles and urls to the console. For instance, to watch for stories mentioning robots/robotics: `npx tailhn | grep -i robot` https://ift.tt/LUElKSD June 4, 2023 at 05:48AM

Show HN: Similarity Search Engine for Equities https://ift.tt/VjcwXrQ

Show HN: Similarity Search Engine for Equities I wanted to make it easier to find interesting 10k's, so I made this. https://ift.tt/PTxjqKs June 4, 2023 at 05:23AM

Show HN: ThinkTask – Unleash the Power of ChatGPT in Task Management https://ift.tt/C42aPwd

Show HN: ThinkTask – Unleash the Power of ChatGPT in Task Management https://ift.tt/6txzCng June 4, 2023 at 03:29AM

Show HN: BEBB4185 – simple hash that passes SMHasher, 2-5GB/s https://ift.tt/XARMp2v

Show HN: BEBB4185 – simple hash that passes SMHasher, 2-5GB/s https://ift.tt/TJjXDhP June 3, 2023 at 05:58PM

Show HN: Thank You, Hacker News https://ift.tt/W690HDY

Show HN: Thank You, Hacker News I was just browsing through the "Who got hired?" thread (https://ift.tt/QtGhd9z) and it caused me to think about all of the things that happened in my real life due to HN. In 2012 I was hired from a post in the "Who's Hiring" thread that turned out to be a complete life and career transformation. It was at a very famous company that everyone here has heard of and used. They were pre-IPO and I got to be a "part" of that IPO. It exposed me to people smarter than I had ever met, and allowed me to learn from them. It allowed me a path into "big tech" that I did not otherwise have, and has made a rather enormous difference in my net worth over the last decade+. And also, I have hired 3 other people from those threads into a great company with great pay, great support, great people...and they've all been wonderful hires. And also, HN is the reason I live in the house I do today. My wife and I bought a fixer-upper in our dream neighborhood that turned out to be a teardown. I was getting ready to walk away and sell at a loss, but via HN ended up meeting a custom home builder in my area who turned out to be amazing and built us our home, which we moved into in 2020. Anyway, just a shoutout and a thanks to this site and this community. It's more than just an online forum for me :) June 2, 2023 at 04:19PM

Show HN: Lingfo – Foreign function interface for any language https://ift.tt/GUEFMAz

Show HN: Lingfo – Foreign function interface for any language https://ift.tt/zsLSQBh June 3, 2023 at 06:29PM

Show HN: ExportGPT,Export ChatGPT Conversation https://ift.tt/73Jgstd

Show HN: ExportGPT,Export ChatGPT Conversation All-in-one ChatGPT conversation export plugin, copy or export ChatGPT web page content, support multiple formats https://ift.tt/CfSWdxs June 3, 2023 at 02:46PM

Show HN: Triplex – The React Three Fiber Editor. Now in Public Alpha https://ift.tt/5H94U70

Show HN: Triplex – The React Three Fiber Editor. Now in Public Alpha https://twitter.com/itsdouges/status/1664874971481382913 June 3, 2023 at 12:12PM

Show HN: Pyrgbd – Python RGBD video library with nice .mkv-based file format https://ift.tt/FVI1d24

Show HN: Pyrgbd – Python RGBD video library with nice .mkv-based file format https://ift.tt/E2q9GDe June 3, 2023 at 03:57AM

Show HN: Verify LLM Generated Code with a Spreadsheet https://ift.tt/N6uGK8m

Show HN: Verify LLM Generated Code with a Spreadsheet Hey HN! Been a minute. We launched Mito here last year ( https://ift.tt/5Fvj1oT ). Mito is a spreadsheet that generates Python code as you edit it. We've spent the past three years trying to lower the startup cost to use Python for data work. In doing so, we’ve been thrust into the middle of many Python transition processes at larger enterprises, and we’ve seen up-close how non-technical folks interact with generated code. The Mito AI chatbot lives inside of the Mito spreadsheet ( https://www.trymito.io/ >. The obvious benefit of this is that you can use the chatbot to transform your data and write a repeatable Pythons script. The less obvious (but equally important) benefit is that by connecting a spreadsheet and chatbot, Mito helps you understand the impact of your edits and verify LLM generated code. Every time you use the chatbot, Mito highlights the changed data in the spreadsheet. You can see a quick demo here ( https://ift.tt/hvMN9Jw ). Three main insights shaped our approach to LLM code generation: # Consumers of generated code don't know enough Python to verify and correct the code Mito users span the range of Python experience. For new programmers, generating code using LLMs is an easy step one. Ensuring the generated code is correct is the forgotten step two. In practice, LLMs often generate incorrect code, or code with unexpected side effects. A user will prompt an LLM to calculate a total_revenue column from price and quantity columns. The LLM correctly calculates total_revenue = price * quantity but then mistakenly deletes price and quantity. New programmers find it almost impossible to verify generated code by reading it alone. They need tooling designed for their skillsets. # Not everyone knows how to use a chat interface for transformations We were surprised to learn that many Mito users a) had no experience with ChatGPT, and b) didn’t understand the chat interface at all! Mito AI presents users a few example prompts and an input field. A surprising number of users thought the example prompts were all they could use Mito AI for. AI chatbots are new. Us builders might be using them for natural language interactions, but users are still learning how to use them in new contexts. This stands in stark contrast to spreadsheets, where pretty much ever business user has experience. Shout out 40 years of Excel dominance! # The more context a prompt has about the user’s data + edits, the better the LLM results For the LLM to generate code that can execute correctly, the prompt should include the names of the dataframes, the column headers, (some) dataframe values, and a few previous edits as examples. Duh. But there’s no reason users should be responsible for writing this prompt. No one loves writing long chats, and in practice Mito AI users expect to be able to write ~12 words. Spreadsheets are well-suited to building the rest of the prompt for you - they have all of your data context, and know your recent edits. With these three insights, it became very clear to us what role a spreadsheet could play in LLM based code-gen: a spreadsheet is the prompt builder, and a spreadsheet is the code verifier. Mito AI builds an effective prompt by supplementing your input with the context of your data and recent edits. Mito AI then helps you to verify the LLM generated code by highlighting the added, modified, and removed data within the chat interface - and within the spreadsheet. This way, you can ensure your LLM generated code is correct. Give it a spin. Let us know what you think of the recon and how we can make it more helpful! Also, if you like what we’re doing, we’re hiring – come help us build! ( https://ift.tt/c475sAm ) June 1, 2023 at 09:15PM

Show HN: Local implementation of text-to-3D using Shap-E https://ift.tt/YPmBljs

Show HN: Local implementation of text-to-3D using Shap-E https://ift.tt/NaFt3xK June 2, 2023 at 09:35AM

Show HN: Pot is a cross-platform translation software https://ift.tt/XIpciJv

Show HN: Pot is a cross-platform translation software Introducing my cross-platform translation software that makes it easier than ever to translate text on the fly. Our software is designed to be user-friendly and intuitive, with a sleek and modern interface that works seamlessly across all major platforms. One of the standout features of our software is its ability to work with multiple translation APIs simultaneously (such as OpenAI,Google and so on), giving you access to a wider range of translations and ensuring that you always get the most accurate and relevant results. Whether you're a student, or a business professional, our software is the perfect tool to help you communicate more effectively and bridge the language gap. With our software, you can translate text in real-time, without ever having to leave your current application or website. So why wait? Download our cross-platform translation software today and experience the smoothest translation experience! https://ift.tt/jnimcOX June 2, 2023 at 08:24AM

Show HN: JuxtaCode – native Git diff tool for macOS https://ift.tt/lagNS9V

Show HN: JuxtaCode – native Git diff tool for macOS I wanted to make a native Git diff tool that works "stand-alone" in the sense that you just need to point it at a repository and then you can select commits to compare and open files in a 3-way-merge tool. I've been finding it useful to have one app I can quickly switch to for comparing branches and sorting out merge conflicts. https://juxtacode.app June 2, 2023 at 05:52AM

Show HN: Generate Swift unit tests using LLMs https://ift.tt/xNFd2mZ

Show HN: Generate Swift unit tests using LLMs Hey everyone! Mukund and Ari here, and we wanted to show you folks what we've built. Our platform ingests your codebase, develops a semantic understanding of classes + functions, and generates unit tests via LLMs. When a developer posts a PR with an untested function, we check out their branch, write and refine test cases, and post them back as a PR comment. This ensures you get to 100% code coverage with minimal dev lift. How is this different from TestPilot? - We support Swift! - Unlike generic solutions like TestPilot, we have a deep understanding of your codebase, so our tests utilize actual semantic structure. This means higher-quality tests that don’t just examine the internals of your function in a vacuum. Because we understand your code, we’re able to test it in the context of related modules. - These generated tests don’t just live in your IDE! Because they’re posted onto GitHub, other engineers are able to review them as well. We’re looking for alpha testers. If you’re working on a Swift side project, we'd love to work with you so we can build better unit tests! Please reach out mukund.tibrewala at gmail dot com https://www.youtube.com/watch?v=gxObXqyp7WM June 2, 2023 at 01:00AM

Show HN: Minutes – Save up to 20% of salespeople's time https://ift.tt/I7Vfwxq

Show HN: Minutes – Save up to 20% of salespeople's time Hey everyone, I wanted to share something I've been working on that I think could be really helpful for sales teams. Minutes is a startup that utilizes OpenAI technology to automate the transcription and summarization of sales calls. What Minutes is doing can be described in 3 steps: 1. Taking your audio or video and transcribing it to text 2. Taking the most important and relevant information and creating a summary, including key points and the next tasks 3. Creating a follow-up email, including the summary points and next steps Story behind it: As an entrepreneur who handles sales and marketing, I noticed a common challenge: the amount of time managers spend on creating call summaries and writing follow-up emails. Not only is it time-consuming, but it's also often a hassle to ensure accuracy. To tackle this issue, I decided to delve deeper and spoke with several sales directors. Turns out, this problem is widespread, and even salespeople themselves dislike the administrative burden it brings. Inspired by these insights, I created Minutes. Call to action: Here's where you come in. Sign up for Minutes using the code "minutes_alpha," and you'll receive 60 free transcription minutes to play with the service. I genuinely value your feedback and insights, as they will help us refine Minutes and tailor it to the specific needs of sales teams everywhere. Thank you for your support, and I'm eagerly looking forward to hearing your thoughts. Warm regards, Bogdan, founder of Minutes https://ift.tt/zMLFBeG June 1, 2023 at 07:37PM

Show HN: Whisper and ChatGPT and ElevenLabs on Raspberry Pi https://ift.tt/pHK5z7R

Show HN: Whisper and ChatGPT and ElevenLabs on Raspberry Pi https://ift.tt/hcUgu2Y June 1, 2023 at 11:59PM

Show HN: Git credential helper using OAuth in browser https://ift.tt/XvQmLel

Show HN: Git credential helper using OAuth in browser I authenticate to many Git hosts from many machines and got tired of generating and copying personal access tokens. With credential helper git-credential-oauth, there are no personal access tokens or SSH keys to configure. Instead you authenticate in browser using OAuth. Git Credential Manager (included with Git for Windows) has a similar feature but it's awkward for Linux users to install. git-credential-oauth is cross platform and packaged in many Linux distributions. https://ift.tt/yd9Kv6C June 1, 2023 at 12:15PM