Show HN: Released my first macOS/iOS app 100% SwiftUI https://ift.tt/5jPvS8E

Show HN: Released my first macOS/iOS app 100% SwiftUI https://ift.tt/m01u4b2 October 1, 2022 at 02:26AM

Show HN: Stock Photos Using Stable Diffusion https://ift.tt/9zVCx3H

Show HN: Stock Photos Using Stable Diffusion Hi HN, this is an early version of what we’re imagining as a truly functional stock photo platform using Stable Diffusion. We’re doing our best to hide the customization prompts on the back end so users are able to quickly search for pre-existing generated photos, or create new ones that would ideally work as well. If we keep going with it, in future versions we’d like to add voting, better tags, and more varied prompts, or maybe whatever you recommend! https://ift.tt/2Oenu9h September 30, 2022 at 11:15PM

Show HN: I made a site that lets you generate AI images using templates https://ift.tt/XcnpbT7

Show HN: I made a site that lets you generate AI images using templates https://imageai.app/ October 1, 2022 at 12:12AM

Show HN: Canvas Artpedia – Design Tool with AI https://ift.tt/dcPIneS

Show HN: Canvas Artpedia – Design Tool with AI https://ift.tt/B9aeKDQ September 30, 2022 at 03:54PM

Show HN: AirQL: An Airtable API with OAuth2 access control and permissions https://ift.tt/UPRyoI5

Show HN: AirQL: An Airtable API with OAuth2 access control and permissions Hey there! At our company, Bit Complete [1], we use Airtable a bunch for managing operations. We really like how easy it is to throw up a form to collect information, or to build automations for offline processing like aggregations. One challenge we kept running into was how to build more complicated interactive apps using the API, while maintaining fine-grained access control to Airtable data. Airtable ties identity to API access control via API keys, which makes it very hard to build apps with realistic access control needs. So we built AirQL! [2] It’s a utility layer between Airtable’s API and custom/internal web applications that supports Google authentication and flexible access control. We’ve found that it makes it practical to build simple, useful internal apps, that still benefit from everything else Airtable has to offer. If this sounds interesting, check out the docs [3], try out the product, and let us know what you think! We’re looking for feedback and to learn if this would be useful to others. If you have questions or suggestions, please get in touch at airql-support@bitcomplete.io. [1]: https://ift.tt/KzjLuEr [2]: https://www.airql.dev/ [3]: https://ift.tt/emua6Nt https://www.airql.dev/ September 30, 2022 at 08:55PM

Show HN: Instant streaming GraphQL APIs with built-in authorization for Postgres https://ift.tt/ky1oNGh

Show HN: Instant streaming GraphQL APIs with built-in authorization for Postgres https://ift.tt/3v5w8iM September 30, 2022 at 07:30PM

Show HN: Awesome Online Volunteering https://ift.tt/BQ7b6Iz

Show HN: Awesome Online Volunteering I made a collection of places where a person with no prior skillset can contribute their time and energy to make the world a better place, often without needing to leave home. https://ift.tt/vHsJfxb September 30, 2022 at 06:38PM

Show HN: Build your gRPC apps with embedded zero trust networking https://ift.tt/Tj4KP8o

Show HN: Build your gRPC apps with embedded zero trust networking This project template lets you bootstrap your next gRPC app with zero trust overlay networking. Make your gRPC server invisible to bad actors, and only allow verified clients to connect to it. https://ift.tt/MKGN832 September 30, 2022 at 05:58PM

Show HN: Jsonnet Course Online https://ift.tt/U8Km6ti

Show HN: Jsonnet Course Online Hi HN! I'm usually a lurker here, but I wanted to share this: I'm an enthusiastic user of Jsonnet[1] to flexibly generate JSON and YAML files (eg for kubernetes configurations). I wanted to spread awareness of Jsonnet and made a course on Udemy. The first 1000 students enrolling within 5 days with this link get the course for free: https://ift.tt/afv2EOt... I hope you enjoy the course (I'm interested in your feedback!) and if it makes you start using Jsonnet it will be mission accomplished :-) [1] https://jsonnet.org/ https://ift.tt/Y8x4urm September 30, 2022 at 01:19PM

Show HN: Red Goose – Convert your website to mobile app https://ift.tt/RYHgycb

Show HN: Red Goose – Convert your website to mobile app Hi HN! We're Sonica, Marvin, and Satie, and we are building Red Goose (https://goose.red). Red Goose is a web app to mobile app conversion engine that produces ready-to-publish apps for the app stores using GitHub repos. There was a discussion on HN a few weeks ago about how a developer shaved off almost half of their native app's code without losing functionality [1]. Our launch today is a direct outcome of that thread and, moreso, in the context of this comment [2] and this one [3]. Paraphrasing the context below: > "Fastmail is the only email/calendar app with a reasonable size (just 20MB)." Followed by: > "… EDIT: just realized the app is a web view. Sigh." As someone who has been into mobile app development since 2010, the comments above read like a punch to the gut. We grew up believing that the native experience was better than the web! It took a while to admit, but the web, it appears, has genuinely caught on. It has matured to a point where the four pillars of web development—HTML, CSS, JavaScript, and WebAssembly—are likely enough for universal distribution. We already host compute-heavy environments for graphic designers [4], video editors [5], and rich document editing [6] on the web. And there is still more capability [7] in the works, if you will. So the question we asked ourselves was: Could the modern web become the "native stack" of mobile app development? With Red Goose, we want developers to be able to do just that. Create web applications that double up as mobile apps for the app stores. But this isn't always easy. Historically, native mobile apps have differed from (outdone?) the mobile web in three broad ways: An app-specific design language, Smooth and fancy screen transitions and, Solving compute-heavy processes that scaled to millions of users. However, at the same time, building and maintaining native mobile apps is super expensive, and it requires hiring separate teams of experienced developers whose sole job is to focus on mobile APIs. Even with the newest alternatives like React Native, Flutter, Cordova, Xamarin, Ionic, or any other similar framework, there is a quantum increase in the amount of boilerplate code. Over time, as many of us have experienced in the industry, the web and native teams grow distant, leading to a less than optimum situation and bloat. Red Goose puts the webview back in the ring. This step alone removes all the duplicated code from the equation. Red Goose then offers an alternate strategy [8], using the webview as the main leverage over your web app. And solve for native experience in the following three ways: First—Intrinsic Design: we have built a new css framework called Toucaan [9] to tackle the gaps between mobile app design and mobile web. It allows the development of "app-like" interfaces using new css standards and the intrinsic qualities of the medium. Second—Screen Transitions and Animations: Not all apps need this, but smooth transitions and performant animations are already possible with the new web APIs. With a strongly cached webpage using a service worker (PWA) and a better understanding of initial containing blocks (ICBs) pertaining to your front end, one can easily take steps to take the experience to the next level. Third—Webassembly: The best thing about webassembly is that the wasm functions return immediately and synchronously. So one can easily offload compute-heavy transactions to a locally installed wasm utility and benefit from performance gains instantly on both web and mobile apps. It appears that many apps wouldn't need to sprinkle webassembly into the mix to reach the level of performance expected of mobile apps, and just caching with a service worker and an app-like layout would do the trick. Red Goose itself uses vanilla javascript and an experimental version of Toucaan for its frontend. Its backend is made with Node.js, Express, and MongoDB and is hosted on AWS within Docker. Our web-to-mobile app conversion pipeline uses NodeGit for app delivery, and the freshly minted mobile apps are written in Swift or Kotlin and shared directly over GitHub. We believe that the opportunity to reduce app development and distribution cost using the newfangled powers of the web is massive—we've already helped a few teams to cut back on their expenses by as much as 80%. At the same time, we're still early and would love to hear what you think about what we're building with Red Goose. We look forward to your comments and experiences, especially if you have been on this path before on your own. Thanks! Relevant links: HN Discussion: [1] https://ift.tt/fQOLy0B [2] https://ift.tt/cy5JMsj [3] https://ift.tt/OoyYGNj Leading web examples: [4] https://ift.tt/HgzFkT2 [5] https://ift.tt/ZY70Swv [6] https://ift.tt/KMfuAnw [7] https://ift.tt/S1vOT2l Tooling: [8] https://ift.tt/dRTAwye [9] https://toucaan.com The end. September 30, 2022 at 03:58PM

Show HN: Stable Diffusion App for iOS https://ift.tt/W9Ryaxi

Show HN: Stable Diffusion App for iOS https://twitter.com/shubroski/status/1574767056003780608 September 30, 2022 at 02:09AM

Show HN: Git in-memory in browser with Web Assembly https://ift.tt/k3nNjuy

Show HN: Git in-memory in browser with Web Assembly Create, upload, edit (multiple) files on the fly, in the browser. Git branches and git commits allow to save your changes, create multiple "workspaces" and switch between them in one click. Repo: https://ift.tt/PaCftQc https://ift.tt/HbxvuEs September 30, 2022 at 12:20AM

Show HN: Liqe – lightweight Lucene-like parser and serializer for JavaScript https://ift.tt/YwjNHtz

Show HN: Liqe – lightweight Lucene-like parser and serializer for JavaScript https://ift.tt/J2lv3QY September 29, 2022 at 07:37PM

Show HN: Jiter – Just in Time Webhooks https://ift.tt/GIZw410

Show HN: Jiter – Just in Time Webhooks https://jiter.dev September 29, 2022 at 07:28PM

Show HN: A Node.js SDK to embed zero trust principles in your app https://ift.tt/XucWOe6

Show HN: A Node.js SDK to embed zero trust principles in your app https://ift.tt/epW2Bwo September 29, 2022 at 05:15PM

Show HN: Restapp.io – SQL Data Modeling Tool in No/Low Code https://ift.tt/RXGlQCq

Show HN: Restapp.io – SQL Data Modeling Tool in No/Low Code Hey all! We've been working on RestApp V1 and this is our first time posting it on HN. It's an No/Low Code data modeling tool that enables you to build & maintain data pipelines with a visual programming interface. We don't store your data but we compute them through Apache Spark for query speed & efficiency. Here's some features: `Connectors: Connect to any source and destinations (DB, DWH and SaaS Applications). We currently support MongoDB, Snowflake, BigQuery, MySQL, MSSQL, SFTP (JSON, txt, csv, excel files supported), Hubspot, Stripe, GDrive (JSON, txt, csv, excel files supported). `Pipeline: Visual Programming Interface where you drag-and-drop SQL, NoSQL & Python functions instead of writing them to create a query and debug it easily. `Automation: You can automate your data pipeline (Job) through a scheduler. `Domain: Think of it like a workspace in which you can share securely your connectors and pipelines to specific users (colleagues, partners, clients...) We've designed this because as a data team member, we were writing a lot of long SQL queries with bad performances and we were getting headaches by debugging them. Now you can build, monitor and debug any kind of data pipelines with just Drag-and-drop built-in SQL functions to save you tremendous amount of time & effort. We're working on this continuously so we're keen to hear any feedback. Feature requests and critique are more than welcome. Try it out for free (30min of computing time offered each month): https://ift.tt/ROc4wKy The Getting Started docs are here for anyone who wants to check this out: https://ift.tt/0ms3CUz and https://ift.tt/pEvIe1d... https://ift.tt/ROc4wKy September 28, 2022 at 03:44PM

Show HN: ButtFish – Transmit Morse Code of chess moves to your butt https://ift.tt/WbpMc7g

Show HN: ButtFish – Transmit Morse Code of chess moves to your butt https://ift.tt/Li8ckWu September 29, 2022 at 04:25AM

Show HN: My PowerShell pixel art editor https://ift.tt/z6xiMCy

Show HN: My PowerShell pixel art editor I got a bit carried away writing an editor so I could draw some pixel art for starting my blog and ended up with some pwsh spaghetti that's quite fun to use. https://ift.tt/6KtguDZ September 28, 2022 at 08:34PM

Show HN: My Q&A with Neal Stephenson on making the Metaverse himself https://ift.tt/yXaEWzV

Show HN: My Q&A with Neal Stephenson on making the Metaverse himself https://ift.tt/P5iKV0R September 29, 2022 at 02:47AM

Show HN: Feedster, a semi-minimalistic open-source selfhosted RSS Reader https://ift.tt/VFR53s2

Show HN: Feedster, a semi-minimalistic open-source selfhosted RSS Reader https://ift.tt/eG9VqNg September 28, 2022 at 06:45PM

Show HN: The World Is on Fire https://ift.tt/eswrTQC

Show HN: The World Is on Fire https://ift.tt/EA5TmV3 September 28, 2022 at 03:28PM

Show HN: A formally verified native Delta Lake implementation in Rust https://ift.tt/cSal3xA

Show HN: A formally verified native Delta Lake implementation in Rust https://ift.tt/4lUhpGO September 28, 2022 at 11:33AM

Show HN: KaithemAutomation, the home automation system for coders and artists https://ift.tt/LBjUrDQ

Show HN: KaithemAutomation, the home automation system for coders and artists I've talked about this one on Reddit a bit, and I think it's finally about ready to talk about here. I started this project around 2013 for internal use, and GPL licensed it because I have no desire to own my own software business. Kaithem is, for the most part, somewhere between a SCADA and a Home Assistant clone, heavily focused on easy deployment with minimal tinkering. It allows for Python code based if-then events you edit via the web, along with web-editable HTML dashboards, but also includes loadable modules for more point-and-click style editing. One of these is Chandler, a scenes/cues manager that includes a simple visual scripting language inspired by ladder logic. It saves everything you create in Git-friendly plain text files, and is meant to integrate well with a linux system, with convenience features like using the user account username/password to log in. Device drivers created via an extension API, and can also be used in non-kaithem apps, via the iot_devices library. Drivers should be share-able and installable via pip. There's also basic builtin support for IP cameras, including sub-second latency streaming via websockets, and object detect recording. Out-of-the-box device support is pretty limited at the moment, consisting entirely of stuff I've had a use case for personally, but does include YeeLight, RTL433-supported sensors, SainSmart relay boards, and most anything ZigBee2MQTT can handle. In addition, there are tag points and alarms vaguely copied from SCADA systems, modules can make use of the tagpoint object, which is like a variable that hooks into the tag point system, every point gets a management page where you can set alarms, set up logging, which includes the ability to only log the min, max, or average over time, to save space, and override it's value. It uses only external dependencies found in the Debian repos, and does not include any crazy built in custom feature downloader thingy like some similar projects, nor anything that needs compilation. It does not use a database, separate web server, or any other thing that would require you to specifically configure the system in an unusual way, although some features can make use of MQTT, and it does depend on PipeWire being set up if you want to use the built in audio live mixer(You may also be able to use it with manually started JACK). It's 99% stable, used in real installs, and could probably be called v1.0 already, but there are unmaintained experimental features that will probably disappear(Anything that involves a custom nonstandard network protocol is on the chopping block, as per my philosophy of decustomizing technology, as is HTTPS support as that may be better done externally). https://ift.tt/y2a7Wf8 September 28, 2022 at 10:41AM

Show HN: Refurb – A tool for refurbishing and modernizing Python codebases https://ift.tt/vcNaOtJ

Show HN: Refurb – A tool for refurbishing and modernizing Python codebases https://ift.tt/UcV1RXr September 28, 2022 at 08:57AM

Show HN: debounce, throttle and requestAnimationFrame https://ift.tt/Th3Wm90

Show HN: debounce, throttle and requestAnimationFrame https://ift.tt/AgFURpP September 28, 2022 at 04:21AM

Show HN: Ponzu – AI Generated Textures for 3D models https://ift.tt/uftlJek

Show HN: Ponzu – AI Generated Textures for 3D models Hey everyone! We just launched Ponzu, an AI-powered prototyping tool that generates tile-able textures for your 3d models. You can give it any prompt, choose an art style, and get an interactive playground to preview and export your generated textures. What you get with Ponzu: 1. AI-generated texture assets 2. Normal, AO, specular, and displacement maps for each texture 3. Adjustable 3D previews in the browser 4. Customizable styles and shareable links We're excited to use AI to supercharge artist and dev workflows, and we're looking forward to feedback on Ponzu! Ponzu is free to use, but we have limited capacity to run GPUs. As a heads up, there might be times when requests queue up and take a few seconds to process. We also launched today on product hunt: https://ift.tt/CbRNo4W https://www.ponzu.gg/ September 27, 2022 at 11:50PM

Show HN: A curation of resources telling the story of Bitcoin https://ift.tt/v6aJmf5

Show HN: A curation of resources telling the story of Bitcoin Spend the past couple of months creating a large curation of resources from the best Bitcoin educators. The goal was to create a wholesome journey that went beyond just talking about what Bitcoin is and how it works, but also helps newcomers understand why Bitcoin exists and why it can be such an impactful technology for people all over the world. I hope it can help people get a broader understanding of Bitcoin and allow them to make an informed judgement on its value to the world. p.s. I would love to make this community-driven and the GitBook is open-source. Do contribute if you would like to! It would be much appreciated. https://ift.tt/AymekoV September 27, 2022 at 11:29PM

Show HN: Dot Net Change Tracking Tool https://ift.tt/TFo2wDn

Show HN: Dot Net Change Tracking Tool https://ift.tt/Bu5Z2nX September 27, 2022 at 04:04PM

Show HN: ClockFace – an icon font family for displaying time https://ift.tt/ELiH8qf

Show HN: ClockFace – an icon font family for displaying time https://ift.tt/fLFa32j September 27, 2022 at 12:14PM

Show HN: Get conversational practice in over 20 languages by talking to an AI https://ift.tt/jeAvl3W

Show HN: Get conversational practice in over 20 languages by talking to an AI Hi everyone, Let me introduce you to Quazel, where we want to enable people to talk their way to fluency. We have all tried various language learning apps and tools, however, one aspect of language learning current services are really bad at is conversational practice. You might get a chat-like interface, but in the end, the conversation partner will only respond with a predefined "if the users say X I say Y". With Quazel that's completely different. In completely dynamic and unscripted conversation you can talk about pretty much anything you want. For example, you can try ordering food at a restaurant and even hold a philosophical discussion with Socrates. Additionally, you can analyze the grammar of your responses or use hints to help you out when you get stuck. We want to change how languages are learned from a grammar-centric approach to a more natural, conversation-focused one. https://ift.tt/dAfWcrv September 27, 2022 at 02:48PM

Show HN: Daily Dalle – AI-generated art in your inbox every morning https://ift.tt/PjK0Sos

Show HN: Daily Dalle – AI-generated art in your inbox every morning https://dailydalle.xyz September 27, 2022 at 04:50AM

Show HN: Minimalist CSS Framework https://ift.tt/5QfcV6j

Show HN: Minimalist CSS Framework This is an update to my minimalist css framework, which I use for simple blog posts, sales pages, and now dashboards. This version adds a simple grid, among other things. https://ift.tt/Qb6lpZc September 27, 2022 at 07:24AM

Show HN: Monomorph – pack any shellcode into a binary with a fixed MD5 hash https://ift.tt/Jvu9EDo

Show HN: Monomorph – pack any shellcode into a binary with a fixed MD5 hash https://ift.tt/7zhAeao September 27, 2022 at 03:40AM

Show HN: Dreamsands – explore and buy licensing for AI generated visuals https://ift.tt/CU8KxLB

Show HN: Dreamsands – explore and buy licensing for AI generated visuals Hello humans, Co-founder here - the last 5 months we've been building Dreamsands in the midst of a creative revolution - the art world has screamed, the people have cheered - who knows where we will end up? What we do know however is that AI art is incredibly captivating, strangely familiar and a ton of fun! As avid art lovers we found it increasingly hard to keep track of all the new imaging tools, forums and subreddits where people were posting amazing work done with AI, and thus the idea for Dreamsands was born - Dreamsands lets anyone, anywhere in the world enjoy and explore the beauty and weirdness of AI generated visuals. Let's get weird! https://dreamsands.ai September 26, 2022 at 11:55PM

Show HN: Another Darn To-Do List App https://ift.tt/dgcbHS6

Show HN: Another Darn To-Do List App Hi guys, This is my first time building something from scratch so go easy on me. I've always used to-do lists to keep me productive and stave off anxiety (not sure why they work so well for me but they do). I get kinda annoyed at the to-do list apps on the app stores because they move tasks to the bottom of the list when you tick them off. Some people may like that, but it annoys the shit out of me, because I like to feel a sense of progression as I go down through the list over the course of the day. So this was borne out of my frustration really. I also made it browser-based so it's easy to access the same list on all devices without installing apps on all of them. It's free to use. It's just something I made for myself and if others find it useful then that's great. I'd appreciate any feedback (there's a button to give feedback when logged in). Thanks! https://ift.tt/Rt9ZuUI September 26, 2022 at 10:18PM

Show HN: Runtime Encrypted and Verifiable Kubernetes https://ift.tt/QZwhvrB

Show HN: Runtime Encrypted and Verifiable Kubernetes https://ift.tt/HypeOrm September 26, 2022 at 01:05PM

Show HN: Golang HTTP Clients/Servers and Alternative Networking https://ift.tt/YSZTw5l

Show HN: Golang HTTP Clients/Servers and Alternative Networking https://ift.tt/ZkFbWTo September 26, 2022 at 05:26PM

Show HN: Script to prevent same day meetings on my corporate calendar https://ift.tt/sUWHbzn

Show HN: Script to prevent same day meetings on my corporate calendar Hi, I have a corporate job, I have most of my notifications off, and try to work in blocks of focus time. When colleagues schedule same day meetings I often miss it because I saw it too late. Which makes me feel guilty. This tool helped me avoid feeling guilty by preventing last-minute meetings. https://ift.tt/PjpJxf2 September 26, 2022 at 12:00PM

Show HN: Open-Source Intercom with Help Center https://ift.tt/jnxfe5H

Show HN: Open-Source Intercom with Help Center https://ift.tt/MFOdErT September 26, 2022 at 12:39PM

Show HN: Tiny bitfield based text renderer https://ift.tt/BOdstp9

Show HN: Tiny bitfield based text renderer https://ift.tt/TN8euQA September 26, 2022 at 10:00AM

Show HN: Clammer – share and discuss article excerpts with friends https://ift.tt/JfHuP8X

Show HN: Clammer – share and discuss article excerpts with friends Clammer is a social platform for sharing and discussing excerpts from online written content. It's like Twitter but every post and thread stems from the facts, quotes, and insights you collect online, all tied back to the source. In fact, you can have a whole conversation without ever writing a single word. I made this because I was tired of rehashing vague opinions, the real juicy conversations are in the details. Would love to know if this resonates with anyone; any and all feedback is hugely appreciated. Demo: https://www.youtube.com/watch?v=ZU-4uMcNiGk https://clammer.io September 26, 2022 at 06:05AM

Show HN: A Little Tool to Visualize Guitar Chords https://ift.tt/S1feU7P

Show HN: A Little Tool to Visualize Guitar Chords https://ift.tt/8Aw1RbG September 26, 2022 at 03:33AM

Show HN: Outstatic an open source CMS for Next.js https://ift.tt/OEqjSrl

Show HN: Outstatic an open source CMS for Next.js Hi, I've been working on a new project for a couple of months and I'm close to launching it. It is called Outstatic, I created a landing page for it. Sing up to the waitlist to be notified when it comes out. Features include: Open source Host for free Keep your data 5 minute setup (5 minutes to live!) The CMS was built with Next.js and uses Github and Vercel as its main hosting platforms. Full site with examples and documentation coming soon. Feedback on the idea and the current landing page is appreciated. Thank you! https://outstatic.com September 25, 2022 at 11:17PM

Show HN: Read later links as weekly email https://ift.tt/gfSwWQr

Show HN: Read later links as weekly email https://ift.tt/PLHrRpj September 25, 2022 at 11:48PM

Show HN: Just a simplified easy way to call URLs automatically without crontab https://ift.tt/c3etKLU

Show HN: Just a simplified easy way to call URLs automatically without crontab https://crontaboo.com September 25, 2022 at 09:42PM

Show HN: Curved carousel demo in 2D canvas (no GPU or worker code) https://ift.tt/fbSOXI5

Show HN: Curved carousel demo in 2D canvas (no GPU or worker code) https://ift.tt/TFvlMp1 September 25, 2022 at 04:54PM

Show HN: Mock – setup and test APIs easily https://ift.tt/iPpshIV

Show HN: Mock – setup and test APIs easily https://ift.tt/jlw3MLI September 25, 2022 at 02:07AM

Show HN: Jot: Rapid note management for the terminal, inspired by Obsidian https://ift.tt/b03jA2F

Show HN: Jot: Rapid note management for the terminal, inspired by Obsidian https://ift.tt/Cfg0wI5 September 24, 2022 at 07:12PM

Show HN: THORN – a local-first writing app made with Yjs https://ift.tt/vPyzUSB

Show HN: THORN – a local-first writing app made with Yjs https://www.thorn.so/ September 24, 2022 at 10:28AM

Show HN: Deploy Stable Diffusion as a Service https://ift.tt/rbThfad

Show HN: Deploy Stable Diffusion as a Service https://ift.tt/np8chdw September 24, 2022 at 01:41AM

Show HN: Ezno, a type checker for JavaScript and optimiser for React https://ift.tt/rikuh4q

Show HN: Ezno, a type checker for JavaScript and optimiser for React https://ift.tt/LxKrJYt September 22, 2022 at 10:28PM

Show HN: Stable Diffusion training, inpainting, classifier guidance and upscale https://ift.tt/qPgUIxH

Show HN: Stable Diffusion training, inpainting, classifier guidance and upscale https://ift.tt/GEscnvu September 24, 2022 at 02:17AM

Show HN: Calc-o-pad, a notepad with calculator (mobile first webapp) https://ift.tt/oqyihtW

Show HN: Calc-o-pad, a notepad with calculator (mobile first webapp) https://ift.tt/QAiRC7g September 24, 2022 at 01:02AM

Show HN: Transactional memory in JavaScript https://ift.tt/Vao4x8r

Show HN: Transactional memory in JavaScript https://ift.tt/9mVpM1A September 23, 2022 at 08:46PM

Show HN: MathB.in – Mathematics Pastebin Written in Common Lisp https://ift.tt/A24ZOBX

Show HN: MathB.in – Mathematics Pastebin Written in Common Lisp https://ift.tt/OBk4Fgc September 23, 2022 at 05:04PM

Show HN: An AI image generator for blog posts https://ift.tt/VZ1AUPR

Show HN: An AI image generator for blog posts Hi there, I see many bloggers use stock images for their blog posts (as featured images or as in-post images). I thought of something and started trying to use AI to replace those images. I built a small tool for this so others can also test it out. It takes text content (ideally, the blog post intro in case of a featured image or the text content about whatever you want the image about) and gives you an image. It works for me but I am still testing this. How about you guys? https://ift.tt/kBj7dDm September 23, 2022 at 04:51PM

Show HN: A Stable Diffusion desktop frontend with inpainting, img2img and more https://ift.tt/L5cbdBG

Show HN: A Stable Diffusion desktop frontend with inpainting, img2img and more I was frustrated with laggy notebook stable diffusion demos. Plus they usually didn't have all the features I wanted (for example some of them only had inpainting and some only had img2img, so if I wanted both I had to repeatedly copy images between notebooks). So I made this desktop frontend which has much smoother performance than notebook alternatives and integrates image generation, inpainting and img2img into the same workflow. See a video demo here: https://ift.tt/EwnNLMz... Features include: * Can run locally or connect to a google colab server * Ability to erase * Ability to paint custom colors into the image. It is useful both for img2img (you can sketch a rough prototype and reimagine it into something nice) and inpainting (for example, you can paint a pixel red and it forces Stable Diffusion to put something red in there) * Infinite undo/redo * You can import your other images into a scratch pad and paste them into main image after erasing/cropping/scaling it * Increase image size (by padding with transparent empty margins) for outpainting https://ift.tt/90HoLZ8 September 23, 2022 at 01:53PM

Show HN: An async traceroute(1) implementation in Rust https://ift.tt/gL3fJTa

Show HN: An async traceroute(1) implementation in Rust I wrote a minimal traceroute(1) clone that leans on asynchrony to reduce the time spent tracing a route. Underneath, it uses ICMP to do its job. The plan is to add support for UDP tracing and a path maximum transmission unit discovery mechanism. Comments and suggestions are welcome! https://ift.tt/8zXKdJG September 23, 2022 at 12:22PM

Show HN: Generate D&D characters with AI https://ift.tt/34fO7de

Show HN: Generate D&D characters with AI https://ift.tt/dQfhJLm September 23, 2022 at 02:53AM

Show HN: Venice – open-source Plaid to Postgres in minutes without code https://ift.tt/46ELRDz

Show HN: Venice – open-source Plaid to Postgres in minutes without code Hi HN! Tony & Ali here, we are super excited to introduce Venice - an open source financial data integrations platform. Our MVP is getting financial data from Plaid into your postgres database in under 5 mins. We met while building our own respective fintechs. We noticed how much developer time went into setting up and maintaining the infrastructure rather than actually building the fintech itself. In Tony’s last project Alka for instance, the engineering team spent 30%+ of time building and maintaining the data connectivity and pipeline rather than the core work of accounting. What we wish existed is a Segment / Airtable for fintech, letting you get financial data from wherever they are produced to anywhere they are useful. We think the most basic version is a Plaid to Postgres database connector with a self-service portal where your customers can add / remove / repair and manage their financial connections. This takes less than 5 mins to set up without writing a single line of code. In fact, we went so far as asking non technical people to get set up and they were able to do it just as fast using Vercel, Supabase and Plaid. Today, our product is perfect if you’re just starting out or using it as a hobby, but eventually we hope any sized fintech could use what we’ve built as the project matures and community grows. We wrote it using full stack TypeScript, and paid special attention to composability and extensibility. There is a core connect & sync library with its own cli, a HTTP API (thank you to the amazing folks at trpc + zod), a set of headless React components, theme-able data-connected UI library leveraging tailwindcss, and finally a next.js application that puts it all together. Each layer is built on the one before, so you can start with no code at all while drop down to any layer of abstraction as your need grow. What we are shipping today is a complete, instantly deployable next.js application which you can use either as a standalone portal via redirect, or embed into your application via iframe. The default setup uses Vercel as we expect you to bring your own database and authentication that powers the rest of your application. The repo is licensed under MIT & ELv2, so you are completely free to use it for your own projects and companies while we retain the right to being the only one to release a cloud hosted version in the future. Check us out at https://ift.tt/8ufDBhk . We have a ton of ideas in mind and would love your feedback. Hit us up at hello@useVenice.com or on slack at https://ift.tt/HMwbchz https://ift.tt/tIYpJPu September 23, 2022 at 04:44AM

Show HN: Use your DNA to recommend high blood pressure medications https://ift.tt/BlFLtJY

Show HN: Use your DNA to recommend high blood pressure medications https://geneticure.com September 23, 2022 at 12:19AM

Show HN: I made an Open-source Bitly Alternative https://ift.tt/TEhzw4t

Show HN: I made an Open-source Bitly Alternative https://dub.sh/ September 22, 2022 at 08:09PM

Show HN: Copy link to highlight alternative for Chrome with multiple highlights https://ift.tt/MjSZzPE

Show HN: Copy link to highlight alternative for Chrome with multiple highlights Hi HN! I made a Chrome extension called Save Link to Highlight. It makes it easy for those who want to share multiple highlights on a page without any hassles. It uses the same built-in technology in Chrome as Copy link to highlight. So, the link you share will highlight text on the page once it's opened in most browsers without 3rd party tools. Ex. https://ift.tt/XBiLz3l It's free! No account or signup needed. Some everyday use cases • Share an article with a friend that also has the parts you found most interesting highlighted. • A teacher can share key points they highlighted for students on a Wikipedia page. https://ift.tt/VE5gukS September 22, 2022 at 06:04PM

Show HN: Rust, Apache Arrow, Parquet based cloud native log storage platform https://ift.tt/zQTlbhd

Show HN: Rust, Apache Arrow, Parquet based cloud native log storage platform https://ift.tt/Ax8mrGJ September 22, 2022 at 02:35PM

Show HN: Rocketry – Modern scheduler to power your Python projects https://ift.tt/Z1IRzwO

Show HN: Rocketry – Modern scheduler to power your Python projects https://ift.tt/0TPbgVH September 22, 2022 at 12:14PM

Show HN: Check if anyone else submitted a thing to HN and then submit it https://ift.tt/IBf5KyE

Show HN: Check if anyone else submitted a thing to HN and then submit it Hi HN! I made this for myself to submit stuff to HN without copy pasting. I also recently added a thing to check if anyone else already submitted the link to avoid posting duplicates. I find it pretty useful myself and I hope you do too! https://ift.tt/0kVI6pY September 22, 2022 at 03:48AM

Saul Kripke, Philosopher Who Found Truths in Semantics, Dies at 81

By BY SAM ROBERTS from NYT Education https://ift.tt/w5OgEA0

Show HN: Airflow is cool but have you tried this for data pipelines? https://ift.tt/gAkPcXz

Show HN: Airflow is cool but have you tried this for data pipelines? https://ift.tt/JfYONWo September 22, 2022 at 01:04AM

Show HN: A Book-Guessing Game https://ift.tt/MOZpCPX

Show HN: A Book-Guessing Game https://bookguesser.com September 21, 2022 at 01:28PM

Show HN: Send a GitHub webhook to a private URL https://ift.tt/1b6OqAo

Show HN: Send a GitHub webhook to a private URL https://ift.tt/bWZ1GPJ September 21, 2022 at 06:13PM

Show HN: OpenZiti Python SDK https://ift.tt/FU039og

Show HN: OpenZiti Python SDK https://ift.tt/XsWZbTS September 21, 2022 at 05:38PM

Show HN: Hurl, test APIs with plain text and libcurl https://ift.tt/TzYC1lG

Show HN: Hurl, test APIs with plain text and libcurl Hi, We're happy to release a new version of Hurl [1]. Hurl is a command line tool powered by curl, that runs HTTP requests defined in a simple plain text format: # Get home: GET https://example.org HTTP/1.1 200 [Captures] csrf_token: xpath "string(//meta[@name='_csrf_token']/@content)" # Do login! POST https://ift.tt/6SMuyD5 X-CSRF-TOKEN: HTTP/1.1 302 Hurl can be used to get data like curl, or as an integration testing tool for JSON/XML HTTP apis / HTML content. Requests can be chained, and one can add asserts on response headers, cookies and body. For instance: GET https://ift.tt/HoSCsZA screencapability: low HTTP/1.1 200 [Asserts] jsonpath "$.validated" == true jsonpath "$.userInfo.lastName" == "Herbert" jsonpath "$.hasDevice" == false jsonpath "$.links" count == 12 jsonpath "$.order" matches /^order-\d{8}$/ You can see more samples in the documentation [2]. We've designed Hurl to be easily integrated in CI/CD (GitHub, GitLab), and its text format can be used as a documentation, commited in a repo etc... It's a single binary written in Rust, that is powered by libcurl under the hood, for a fast CLI tool for both devops and developers. In this new version, we've added the following improvements: - verbose output: add more color to Hurl --verbose output, and also added --very-verbose option to output request and response bodies - request options: command-line options such as --location (follow HTTP redirection), --verbose, --insecure etc... can now be applied to a particular request with an [Options] sections - and more, see here for a quick tout of 1.7.0 [3] [1] https://ift.tt/6ncbQp9 [2] https://ift.tt/uwrOSFg [3] https://ift.tt/YQLelE1 Previous Show HN < https://news.ycombinator.com/item?id=28758226 > and < https://news.ycombinator.com/item?id=25655737 > https://ift.tt/6ncbQp9 September 21, 2022 at 02:13PM

Show HN: Each country as a Pokemon, using Stable Diffusion https://ift.tt/TmXMNIa

Show HN: Each country as a Pokemon, using Stable Diffusion https://ift.tt/lVHYRKd September 21, 2022 at 02:45AM

Show HN: Backwards automatic differentiation in ~100 lines of Python https://ift.tt/l7FGy40

Show HN: Backwards automatic differentiation in ~100 lines of Python Inspired by the recent posts on implementing forwards mode automatic differentiation, here's an attempt at the backwards mode, which is often more efficient when your function depends on many variables but outputs just one value. https://ift.tt/2FEmLWG September 21, 2022 at 02:25AM

Show HN: I Created a Hacker News Meetup for the Bay Area https://ift.tt/SO54edb

Show HN: I Created a Hacker News Meetup for the Bay Area https://ift.tt/8Za1xMH September 20, 2022 at 11:38PM

Show HN: CodeSnap – Create, manage & share beautiful images of code snippets https://ift.tt/gqvDHf1

Show HN: CodeSnap – Create, manage & share beautiful images of code snippets https://codesnap.dev September 20, 2022 at 05:07PM

Show HN: The Raspberry Pi robot I'm using to ship other Raspberry Pis https://ift.tt/arN62BX

Show HN: The Raspberry Pi robot I'm using to ship other Raspberry Pis https://twitter.com/Schappi/status/1572144366315261952 September 20, 2022 at 02:28PM

Show HN: Create REST APIs with just a simple GraphQL query. https://ift.tt/PAyYSOQ

Show HN: Create REST APIs with just a simple GraphQL query. https://ift.tt/eLRArqH September 20, 2022 at 03:16AM

Show HN: TxtNet Browser – A Web Browser That Communicates over SMS https://ift.tt/r2eovXS

Show HN: TxtNet Browser – A Web Browser That Communicates over SMS https://ift.tt/lZ83EtA September 20, 2022 at 04:50AM

Show HN: Never miss another bug with dashcam for development https://ift.tt/oYs9KRu

Show HN: Never miss another bug with dashcam for development https://ift.tt/vbZ0V1Q September 20, 2022 at 12:17AM

Show HN: Explore 100M Medical Prices https://ift.tt/ThrijUF

Show HN: Explore 100M Medical Prices https://ift.tt/ARDdYB3 September 19, 2022 at 10:00PM

Show HN: Lost Pixel – open-source visual regression testing for your frontend https://ift.tt/QiCtXKa

Show HN: Lost Pixel – open-source visual regression testing for your frontend https://ift.tt/bEYVc5U September 19, 2022 at 06:48PM

Show HN: Implementing a simple FORTH, inspired by a Hacker News thread https://ift.tt/e0SVaNP

Show HN: Implementing a simple FORTH, inspired by a Hacker News thread https://ift.tt/76M30yU September 19, 2022 at 05:12PM

Show HN: Coroot – a monitoring tool for microservice architectures https://ift.tt/jbLrwuO

Show HN: Coroot – a monitoring tool for microservice architectures https://ift.tt/2fqzFXs September 19, 2022 at 05:09PM

Show HN: Vanity Post – Create a stylish image/video of your post https://ift.tt/WoUvSRp

Show HN: Vanity Post – Create a stylish image/video of your post Hey there, over the past fortnight I decided to create a stylish and simple way to create images or videos of your soon to be social media posts. Simply enter your twitter profile, toggle which vanity badges you would like, and write your post! All data is kept on the client side so we won't see your upcoming content either. We're currently live on Product Hunt as well so if you enjoyed the tool please support us there: https://ift.tt/blT4DJa https://vanitypo.st/ September 19, 2022 at 02:03PM

Show HN: Distributed JMAP and IMAP Servers in Rust https://ift.tt/gm7VFcJ

Show HN: Distributed JMAP and IMAP Servers in Rust I am happy to announce Stalwart JMAP [1], an open-source JSON Meta Application Protocol server that aims to be scalable, robust and secure. Some of its key features are: - JMAP Core, JMAP Mail and JMAP over WebSocket full compliance. - IMAP4 rev2/1 support via Stalwart IMAP, an imap-to-jmap proxy [2]. - Scalable and fault tolerant: consensus over Raft, node autodiscovery over gossip and read-only replicas. - RocksDB backend with full-text search support in 17 languages. - OAuth 2.0 authorization code and device authorization flows. - Domain Keys Identified Mail (DKIM) message signing. - Written in Rust. - No third-party software required to run or scale. The next item on the roadmap is to release an SMTP server in Rust with the goal of making self-hosting an e-mail server much simpler. Any comments or suggestions are more than welcome! [1]: https://ift.tt/O4IQehg [2]: https://ift.tt/HC0Tm2t https://ift.tt/O4IQehg September 19, 2022 at 10:27AM

Show HN: Create, share or browse multimedia polls (image, video, audio, text) https://ift.tt/fVBH8lL

Show HN: Create, share or browse multimedia polls (image, video, audio, text) A place to create, share & browse multimedia polls for free. For fun, for work, for school, for friends, for family, for anything. https://ift.tt/sBQRrTl September 19, 2022 at 03:26AM

Show HN: Top HN Posts August 2022 https://ift.tt/go9MUsw

Show HN: Top HN Posts August 2022 https://ift.tt/fGVtC5D September 19, 2022 at 12:16AM

Show HN: An ORM for PHP that understands your table relationships https://ift.tt/0f391Ph

Show HN: An ORM for PHP that understands your table relationships https://ift.tt/hDaqIKX September 18, 2022 at 11:36PM

Show HN: iq – jq for images (using rust, LALRPOP) https://ift.tt/JqFX5gc

Show HN: iq – jq for images (using rust, LALRPOP) I wanted to share an experimental side project I have been working on for some time. I constantly use commands like `jq` and `yq` for processing structured data in my day job and I was curious if a similar idea could be applied to images. Another goal of mine was to get some exposure to with rust. I discovered the LALRPOP parser generator which really helped moved the project along ( https://ift.tt/AQCJEMh ) https://ift.tt/nA3NvpM September 18, 2022 at 11:28PM

Show HN: BookmarkFS – Store files as Chrome bookmarks that sync between devices https://ift.tt/dV8apbv

Show HN: BookmarkFS – Store files as Chrome bookmarks that sync between devices https://ift.tt/jwKiv5l September 18, 2022 at 07:59PM

Show HN: Go-generics-cache https://ift.tt/M4oVZKw

Show HN: Go-generics-cache https://ift.tt/wUK3Ci4 September 18, 2022 at 02:58PM

Show HN: our Open Source Platform for powering Self-Hosted Events https://ift.tt/SIaLxKe

Show HN: our Open Source Platform for powering Self-Hosted Events https://ift.tt/rZW0it5 September 18, 2022 at 02:47PM

Show HN: Krita Stable Diffusion Plugin https://ift.tt/ik64Edp

Show HN: Krita Stable Diffusion Plugin This is still a very new project under active development but I wanted to show it off in case anyone is interested in bookmarking it or contributing. Demo here: https://www.youtube.com/watch?v=maWR7dDf4SE Although it will be improving, the codebase has a few issues The Good - ability to multitask within krita while generating images - uses a queue so you can queue up multiple images without waiting for your other batches to come back - no need for a webserver (uses sockets to communicate) - clean code - active development (i want to use this tool myself) - uses stablediffusiond and stablediffusion as separate repos, these can be swapped out as desired with some hacking The Bad - currently relies on rabbitmq and doesn't provide another option - plugin only does txt2txt. img2img works but is disabled - must acquire the model manually The ugly - not all of the features work yet. in fact you can only generate an image. - installation is somewhat involved (requires CUDA 11.3, rabbitmq and more) - there is an installation file and instructions but likely need improvement, Krita Stable Diffusion plugin https://ift.tt/gWI29xf stablediffusiond (daemon / queue runners) https://ift.tt/bNA0wt1 stable diffusion https://ift.tt/1DRoKl6 --- if anyone uses this and runs into problems, just open an issue in the appropriate repo and i'll do my best to help. https://ift.tt/gWI29xf September 18, 2022 at 04:13AM

Show HN: A virtual Yubikey device for 2FA/WebAuthN https://ift.tt/fsxnr3w

Show HN: A virtual Yubikey device for 2FA/WebAuthN https://ift.tt/sVRG9mr September 18, 2022 at 03:22AM

Show HN: Texas IP Blocklist https://ift.tt/M8greCQ

Show HN: Texas IP Blocklist https://ift.tt/VvqREiS September 18, 2022 at 03:06AM

Show HN: WalletWatch – a social network for Ethereum wallets https://ift.tt/3JQyhX1

Show HN: WalletWatch – a social network for Ethereum wallets Hey HN, I’m Kamil and one of the two people working on WalletWatch. We recently graduated college and have been getting more into crypto / web3 over the past year. A few of our friends had been getting into crypto more recently, but we noticed that it was hard to actually see what they were doing or natively engage with the transactions they were committing. Products like blockchain.com and etherscan.com were too technical, and products like Context or Zerion lacked key features that make modern products social, such as descriptions, likes, and comments. We built WalletWatch as an easier, more social, and more fun way to see and engage with your friends’ Ethereum activity. We don’t ask for your email or password, and instead authenticate by asking users to sign a transaction with their Ethereum wallet; we ask for usernames to give a more familiar and user-friendly experience for people that haven’t purchased ENS or other crypto domain names. At the moment, we’re storing user data in Firebase instead of on-chain because the current decentralized channels are too expensive or slow. We consider WalletWatch as pre-alpha. The website only renders in a mobile viewport and isn’t totally visually or computationally optimized, because we wanted to see if people liked this thing enough for us to spend more time making it polished. We’d love any feedback you all have! https://ift.tt/Af1cjCJ September 18, 2022 at 12:05AM

Show HN: LambdaLisp – A Lisp Interpreter That Runs on Lambda Calculus https://ift.tt/uQn6IYo

Show HN: LambdaLisp – A Lisp Interpreter That Runs on Lambda Calculus https://ift.tt/OEaz14n September 17, 2022 at 11:47PM

Show HN: Processing Nginx Logs with Python https://ift.tt/itl9GDz

Show HN: Processing Nginx Logs with Python Hello, I wrote a little script to process nginx access.log files and get some statistically information. Also wrote my first write up about this project. https://ift.tt/7KAmsQR September 17, 2022 at 05:03PM

Show HN: Course – Testing and Refactoring Legacy Code in Flutter https://ift.tt/zWwBHc3

Show HN: Course – Testing and Refactoring Legacy Code in Flutter Everyone wants to build cool new shiny features into the app. The truth is, we spend 70-80% of our time maintaining the existing code. It becomes harder when we don't have tests for existing code. In this course, we will learn, How to write tests for existing code in Flutter using different tools and refactoring techniques. At the end of the course, you will be proficient in writing tests for any piece of code and will be confident enough to ship things faster. https://ift.tt/wTblSVy https://www.youtube.com/watch?v=XHrui_vF2hs&list=PLMURwRbZ0cVJVlMP_GLoNAheU_s7hK8WN September 17, 2022 at 05:36PM

Show HN: We make artisanal collectible cards from freshly harvested binary trees https://ift.tt/13cA9wU

Show HN: We make artisanal collectible cards from freshly harvested binary trees https://ift.tt/GUryWpu September 17, 2022 at 12:26PM

Show HN: The Semantic Graph https://ift.tt/6NEs04D

Show HN: The Semantic Graph https://ift.tt/ZcDY609 September 17, 2022 at 12:01AM

Show HN: Smart Device ESP32 Firmware for Home Lighting and Weather Station https://ift.tt/Y6B3vnH

Show HN: Smart Device ESP32 Firmware for Home Lighting and Weather Station https://ift.tt/F86wusX September 17, 2022 at 01:38AM

Show HN: Open-source orchestrator for ESP32, Arduino, STM32 etc. https://ift.tt/xD68wqW

Show HN: Open-source orchestrator for ESP32, Arduino, STM32 etc. https://ift.tt/LQR5X29 September 16, 2022 at 09:32PM

Show HN: Reflio – Open-source affiliate program creator for SaaS https://ift.tt/siQyMCS

Show HN: Reflio – Open-source affiliate program creator for SaaS https://reflio.com September 16, 2022 at 09:16PM

Show HN: A framework for building Slack bots in Python https://ift.tt/K6UMLS2

Show HN: A framework for building Slack bots in Python I started building this framework a couple of years ago because I found no easy existing solution to build Slack bots that can be composed/organized from plugins. I recently rewrote the complete framework to make use of asyncio and the newest Slack SDKs Let me know what you think! https://ift.tt/v3brxA8 September 16, 2022 at 07:47PM

Show HN: GenerationQ – Open Source Desktop GUI for Stable Diffusion and others https://ift.tt/lX8JC3c

Show HN: GenerationQ – Open Source Desktop GUI for Stable Diffusion and others https://ift.tt/plfducy September 16, 2022 at 04:20AM

Show HN: PiChess: Chess puzzles from your games in printable PDF format https://ift.tt/g8ywcQq

Show HN: PiChess: Chess puzzles from your games in printable PDF format https://pichess.com September 16, 2022 at 03:15AM

Show HN: Grapevine – discover events and the groups attending https://ift.tt/L8oWctz

Show HN: Grapevine – discover events and the groups attending https://ift.tt/MI8zjdp September 16, 2022 at 02:31AM

Show HN: Aperture Open Source Flow Control and Reliability Platform https://ift.tt/WJTdysR

Show HN: Aperture Open Source Flow Control and Reliability Platform Hello people of HN and fellow SREs! Over the past year, we have been building Aperture - an open-source flow control and reliability platform for cloud applications. Over the past few years, companies like LinkedIn[1], Google [2], Netflix [3], Stripe [4] have built cutting-edge flow control technologies to keep their applications reliable. Flow control is powerful because it enables graceful degradation- the ability to preserve key user experience pathways, even in the face of application failures. With Aperture project, we hope to democratize building reliable applications with effective flow control. Using Aperture’s powerful policy language, you can deploy flow control techniques such as weighted fair queuing for prioritized load-shedding and distributed rate-limiting for abuse prevention to your applications. Using modular components to build policies allows you to maintain optimal user experience during traffic spikes, prevents cloud resource wastage by regulating abusive users, and ensures that new feature rollouts don’t result in accidental downtime. We are excited to release Aperture as an open source project under the AGPL v3 license and invite SREs, DevOps, enthusiasts to give the project a try. We would love to hear your feedback on Aperture and how we can improve! Github: https://ift.tt/wne10yr Docs: https://ift.tt/sLS2iR9 Announcement: https://ift.tt/TnGcr5M... Explainer Video: https://www.youtube.com/watch?v=sEl4SMo3KNo [1]: https://ift.tt/Y5zi3mc ... [2]: https://ift.tt/EZnItBb [3]: https://ift.tt/RxyZpHU ... [4]: https://ift.tt/1t2jqfV https://ift.tt/wne10yr September 15, 2022 at 09:16PM

Show HN: A search engine based on RSS feed https://ift.tt/D6s1oUT

Show HN: A search engine based on RSS feed https://ift.tt/sqY7NDW September 14, 2022 at 11:57AM

Show HN: Outpainting with Stable Diffusion on an infinite canvas https://ift.tt/K2WEyij

Show HN: Outpainting with Stable Diffusion on an infinite canvas https://ift.tt/vl5IWEM September 15, 2022 at 04:05PM

Show HN: Payitfwd.dev – Redirect donors to your dependencies https://ift.tt/hWIUoTM

Show HN: Payitfwd.dev – Redirect donors to your dependencies - Are you a well funded company maintaining popular open source projects? - Do you have a free spot in your github donor box? - Do you depend on underfunded dependencies? If yes to any of those then consider adding a payitfwd.dev link to your Github donor box! It will analyse your dependency graph and redirect to a random dependency's maintainer's funding link. Example: https://ift.tt/3rUqcey becomes https://ift.tt/ThcY6M1 Let me know if you have any questions :) https://payitfwd.dev/ September 15, 2022 at 02:54PM

Show HN: Jenkins-fire-CLI A Jenkins command line tool built with Python-fire https://ift.tt/9clqW0n

Show HN: Jenkins-fire-CLI A Jenkins command line tool built with Python-fire Jenkins community has provided the offical jenkins-cli.jar but it is not very intuitive to use. So I just create a tiny wrapper for it to make it less noisy by dowlonading the jar packages and injecting user credential automatically. Thanks to the google fire library creating a command line tools nowadays is incredibly simple. https://ift.tt/HXtdcil September 15, 2022 at 12:58PM

Show HN: Kotse – a mobile app to rent out your driveway https://ift.tt/whfoXsc

Show HN: Kotse – a mobile app to rent out your driveway Hey HN! My name is Jan and I'm a co-founder of Kotse, a mobile app that allows you to rent out your driveway to nearby drivers and tourists for short-term parking rentals. In 3 months, we've built an MVP and a small community of enthusiasts and are looking for more iOS beta testers. We would love if you could try to break our app, or give any insight for things that should/shouldn't be included pre/post launch. We're launching in the United States and have a primary focus on Southern California for beta testing, but we encourage you to try it out even if you're not in our area. As residents of Southern California, we created Kotse because we find ourselves having to adjust/cancel plans all the time when we can't find parking. This happens when we do trips to big cities (LA, SD, SF), beaches, or big events. When we went on other platforms such as Facebook/Craigslist/Neighbor and other C2C parking apps such as Prked/Parkstash, we found that booking and listing spots wasn't as streamline as it should be, and oftentimes felt unsafe. We're primarily addressing safety and a smoother experience with liability protection and a more intuitive, modern design. Feel free to comment here, or hit me up at jan@kotse.app if you have any questions/comments/concerns. Thank you so much everyone :) https://ift.tt/jCfH2dm September 15, 2022 at 02:00AM

Show HN: Cachegrand – a fast OSS Key-Value store built for modern hardware https://ift.tt/6AVPUn0

Show HN: Cachegrand – a fast OSS Key-Value store built for modern hardware I am the author of the platform, happy to reply to any question you might have! It scales up really nicely thanks to a year of research and development of the hashtable implemented in cachegrand, on the hardware used for benchmarking, an AMD EPYC 7502P, it was able to reach up to 5mln GET QPS and 4.5mln SET QPS, with batching up to 60mln GET QPS and up to 26MLN SET QPS. cachegrand is fast, it's fully Open Source, it's under a BSD 3-clause license - it can be used easily as standalone platform or incorporated in other ones without any licensing issue - and we are working to expand the Redis functionalities supported and to impelement a tiered storage to cache more data than the available memory. Longer term our goal is to expand the support to different platforms (e.g. memcache, kafka, etc.), add support to webassembly to have user defined functions and server side events, and of course a network bypass (combining XDP and a lockless FreeBSD tcp/ip stack) and a storage bypass. Although it can easily used via docker, here a direct link to the latest release https://ift.tt/DQuczxk.... Currently we are focused on supporting Redis, here the list of commands currently implemented https://ift.tt/vSIFlks... https://ift.tt/0n4mfxX September 13, 2022 at 06:01PM

Show HN: Hacker News by Dalle https://ift.tt/A4oc0zQ

Show HN: Hacker News by Dalle I literally type the headline into DALLE and pick the best image. Welcome to the future of news. Enjoy! https://twitter.com/hn2images September 14, 2022 at 11:44PM

Show HN: Heat Pumps, Hooray – A heat pump calculator for your home https://ift.tt/LraQBcD

Show HN: Heat Pumps, Hooray – A heat pump calculator for your home https://ift.tt/8cX4e0o September 14, 2022 at 09:11PM

Show HN: Rentaflop – Render your Blender projects without sacrificing quality https://ift.tt/bz1EgB3

Show HN: Rentaflop – Render your Blender projects without sacrificing quality Hi HN, My name is David Sokol, and I'm the founder of rentaflop (https://rentaflop.com). We're a crowdsourced render farm aimed at making Blender rendering fast and affordable. If you've used Blender, then I'm sure you've experienced the pain of waiting around for your animations to render. You've probably even had to sacrifice the quality of your work to reduce your render times. I've been there too. If you're like me, then you're also disappointed with the alternative solutions: spending thousands of dollars on graphics cards or using prohibitively expensive cloud render farms to get fast render times. Our solution to this dilemma is to leverage low opportunity cost hardware from around the world to allow Blender artists to render their projects quickly, affordably, and without compromising on quality. Since most graphics card owners aren't utilizing their hardware to do valuable work 24/7, we provide them with a way to make money without lifting a finger, while lowering the cost curve for 3D rendering. We're currently doing a public beta. If you'd like to try us, check out our site (https://rentaflop.com) and render your Blender project quickly and affordably! If you're a graphics card owner who wants to help Blender artists while earning money, reach out to support@rentaflop.com and we'll help you get set up. We posted about our private beta on HN a few weeks ago. If you'd like, you can check out the discussion here (https://ift.tt/NTnc5PW). Please leave a comment below, we'd love to hear your thoughts :) September 14, 2022 at 09:04PM

Show HN: StackAid – fund 100s of open source dependencies with one subscription https://ift.tt/fpdSVY0

Show HN: StackAid – fund 100s of open source dependencies with one subscription We strongly believe working on open source software should be a viable source of income for many more developers. Unfortunately, the following barriers limit the extent of open source funding: - Only a small fraction of open source projects are funded, and most money goes to a few notable projects. - Each project has to market is self to get significant funding. - Large corporate donations provide the bulk of the funding, making it unreliable and unattainable for many. - Finding and supporting each of your dependencies is a cumbersome task. Which ones, how much, and on which platforms? So we built StackAid, a service that automatically discovers and funds your direct and indirect (second order) open source dependencies with a monthly subscription. StackAid is early and has a unique allocation model, so we're working with supporters and open source projects to validate the experience further. We're matching subscriptions up to $100/month during the beta. https://www.stackaid.us September 14, 2022 at 08:05PM

Show HN: Deploy your Rust app with one-line, for free https://ift.tt/gFdIQ9p

Show HN: Deploy your Rust app with one-line, for free Meet shuttle, an open source, Rust-native platform for deploying apps with zero infra hassle. Built by a distributed YC-backed team. In order to deploy your app, all it takes is one annotation on your main function and you're good to go! At this point, we support most of the major Rust web frameworks such as; * Axum * Rocket * Tide * Poem * Tower And we’ve recently added support for Serenity, a Rust library for the Discord API — so you can even build & deploy Discord bots, for free. Our repository has a couple of examples per framework/library enabling you to get started in under 5 minutes so feel free to pick one and give it a go ( https://ift.tt/y1ABTcL )! We are in alpha so constructive criticism and feedback are extra welcome! https://ift.tt/8E1Qz6M September 14, 2022 at 07:03PM

Show HN: ViruSaas – Virus Checks as a Service https://ift.tt/VozeD7i

Show HN: ViruSaas – Virus Checks as a Service Hi all, here is a side project I've just launched which might come in handy for certain situations. It's a very simple and free "do one thing and do it well" online service with exactly one feature: you upload a file, and it tells you — based on a ClamAV check — if that file contains a virus or not. I'm not having any ambitious plans with this project, but thanks to very low operational costs, I thought I can as well put it out there and keep it alive — maybe it's even useful for some people every now and then (just today, one of my coworkers forwarded me a fishy-looking email with an attachment, and using virusaas.com turned out to be the least painful way to do this kind of one-off check for a virus). I've also released the source code of the web app under GPLv3 at https://ift.tt/jlLhtep , although it's not as polished as it could be (no tests, for example — but see above, no ambitious plans). The main reason to do the project was to follow through with my own tutorial at https://ift.tt/EjYveGB... , which worked out quite nicely. https://ift.tt/xGqOgST September 14, 2022 at 04:49PM

Show HN: BoldContacts Mobile App for Alzheimer's, Parkinson's, ALS, MS, MD https://ift.tt/tL4wpDh

Show HN: BoldContacts Mobile App for Alzheimer's, Parkinson's, ALS, MS, MD https://ift.tt/x8ZVFBz September 14, 2022 at 02:48AM

Show HN: WinHideEx – Hide windows files via Native API injection https://ift.tt/4zXhyNF

Show HN: WinHideEx – Hide windows files via Native API injection https://ift.tt/mCZjGAu September 14, 2022 at 01:36AM

Show HN: Mini Metroidvania in 13KB of JavaScript https://ift.tt/17KrcU3

Show HN: Mini Metroidvania in 13KB of JavaScript As part of the annual JS13K games challenge, I've put together a pretty large (but small-in-code) Metroidvania game that fits in just 13KB of compressed Javascript. The source is available here: https://ift.tt/Z8KNS9r NOTE: the current head of the main branch is at 13.6KB due to quality of life patches. The legit 13KB version is tagged in github. Useful hacks: - Using Roadroller ( https://ift.tt/oHpVPkO ) for compression - Compressing the map data as grayscale PNG paired with some code generation. - Using procedural animation for all characters. - Replacing string enum with numeric enums for compression. - Built a small game engine for object lifecycle and rendering. - Single function to generate unique procedural songs for different regions. https://ift.tt/ai3txdb September 13, 2022 at 11:55PM

Show HN: Tombl – Easily query .toml files from bash https://ift.tt/eGsqT8b

Show HN: Tombl – Easily query .toml files from bash https://ift.tt/Dub70sU September 13, 2022 at 03:28PM

Show HN: Cash: Tool for running shell commands on a large number of HPC nodes https://ift.tt/2faL1xv

Show HN: Cash: Tool for running shell commands on a large number of HPC nodes https://ift.tt/d4VJpZI September 13, 2022 at 02:24PM

Show HN: BrainFlow the library to work with biosensors and neurointerfaces https://ift.tt/RHLGBTK

Show HN: BrainFlow the library to work with biosensors and neurointerfaces https://brainflow.org/ September 13, 2022 at 10:31AM

Show HN: Interactive Music Theory Cheat Sheet https://ift.tt/WerKEwi

Show HN: Interactive Music Theory Cheat Sheet https://ift.tt/z7hU8dF September 13, 2022 at 07:23AM

Show HN: IPDetective bots using IP address https://ift.tt/ZjUikdt

Show HN: IPDetective bots using IP address IPDetective collects data from about 60+ different sources such as official cloud provider endpoints and public VPN/Proxy/Tor/Bot net lists. Then aggregates this data into a fast and easy to use API that can be integrated into applications or scripts easily. IPDetective started as a hobby project for my other hobby projects :) and I decided to wrap a simple website around and offer it as a service. Let me know what your thoughts, if you find value in this service or if you have any feature requests. https://ipdetective.io September 13, 2022 at 01:27AM

Show HN: VHDL code snippets (sources, simulation) https://ift.tt/kpbI9S0

Show HN: VHDL code snippets (sources, simulation) Several examples in VHDL including source code, testbench file, and Vivado waveform: Generic register with load Binary to seven-segment decoder Generic demultiplexer and decoder Generic down-counter Modulo counter Parallel to serial converter https://ift.tt/gPRepJa September 12, 2022 at 10:38PM

Show HN: ReadToMyShoe – an offline-first web app for listening to your articles https://ift.tt/hPdGWX1

Show HN: ReadToMyShoe – an offline-first web app for listening to your articles https://ift.tt/M7h4aeE September 12, 2022 at 06:41PM

Show HN: Sentinel – simple 2-Factor Authenticator app for iOS, macOS and watchOS https://ift.tt/GL7bAsX

Show HN: Sentinel – simple 2-Factor Authenticator app for iOS, macOS and watchOS https://getsentinel.io September 12, 2022 at 05:42PM

Show HN: Build dashboards in Jupyter Notebook with numeric and chart boxes https://ift.tt/Kh0EBPN

Show HN: Build dashboards in Jupyter Notebook with numeric and chart boxes https://ift.tt/gtNFuyA September 12, 2022 at 01:41PM

Show HN: Go to random locations, parks and restaurants https://ift.tt/BCTVmYc

Show HN: Go to random locations, parks and restaurants You can change your radius and there are some modes that you can use which are listed at https://ift.tt/bcFQjqn It's a non-commercial fun thing I created for my own use. Give it a try https://ift.tt/gterHXR? September 12, 2022 at 12:35PM

Show HN: ZenTube – Cross-browser plugin to remove addictive features on YouTube https://ift.tt/ftxaV9v

Show HN: ZenTube – Cross-browser plugin to remove addictive features on YouTube https://ift.tt/ZpKa04J September 11, 2022 at 11:59AM

Show HN: A 3D city created with GitHub real-time contribution datas https://ift.tt/VPKYe87

Show HN: A 3D city created with GitHub real-time contribution datas https://ift.tt/N1ZDH7F September 11, 2022 at 08:22PM

Show HN: Chard – simple async/await background tasks for Django https://ift.tt/skSCGDc

Show HN: Chard – simple async/await background tasks for Django https://ift.tt/ZgnJIwF September 11, 2022 at 06:46PM

Show HN: Open-source animated chart presentations in computational notebooks https://ift.tt/Bhyljbo

Show HN: Open-source animated chart presentations in computational notebooks https://ift.tt/2vx0GlV September 11, 2022 at 05:11PM

Show HN: Quake VR – Quake (1996) as a first-class PCVR experience https://ift.tt/ETbW9Xl

Show HN: Quake VR – Quake (1996) as a first-class PCVR experience Hello HN! I am proud to show you Quake VR, a "labor of love" one-man project that I started back in 2020 with the goal of turning Quake -- the timeless classic from 1996 -- into a first-class PCVR experience. --- > What do you mean by "first-class"? There are many mods out there that enable older games to be played in VR, however, not much thought is put into VR-unique mechanics or in making the experience feel seamless. While I do enjoy reliving nostalgic classics in VR (and thank the modders for their efforts), it does feel weird having to use a keyboard+mouse setup for a VR game, or -- even with motion controls -- not being able to physically interact with the game's world, or having a gun glued to one of my hands. With Quake VR, I tried my best to make the game feel like an experienced designed from the ground up for VR. A video is worth a thousand words: https://www.youtube.com/watch?v=MBoI16z8Nxg --- As you can see from the video above, Quake VR provides a plethora of VR-specific features, including: - Virtual in-game hands with finger tracking - Dual-wield weapons or hold a weapon with two hands - Physical melee combat, including throwing weapons and headbutts - Weapon models with ironsights - Collisions between the player's hands and the environment - Holster system with virtual torso For a complete list of features, check out the README: https://ift.tt/caeoy0U I love VR-unique interactions, and I try to find opportunities to add more. As an example, I recently added "flick reloading" to the SSG -- see it in action here: https://www.youtube.com/watch?v=uV8gbDvNYAM . Here is an older trailer showcasing features like dual-wielding, holsters, and the grappling hook: https://www.youtube.com/watch?v=c_ctxSqs6gA --- Quake VR is written in modern C++ and it's completely free and open-source : https://ift.tt/eWoSRXx . If you have any question about the game or any implementation detail, feel free to ask here on or the official Discord server ( https://ift.tt/NJs9UlZ ). --- If you have a PCVR headset, I sincerely hope you will check out the game and let me know what you think! The game is available on a "pay what you wish" model here: https://quakepcvr.com/ - Make sure you closely follow the installation guide ( https://ift.tt/K3e7r2f )! Cheers, Vittorio --- FAQ: > Is this project related to the Quake ports available for the Meta Quest? * No, this project is separate from those. It uses a different engine and it was developed by me, Vittorio Romeo, with some very appreciated contributions by community members (https://ift.tt/YPKvELj). > Why is Quake VR not available on Steam? * I've tried really, *really* hard to release it on Steam as a free community mod. However, that requires permission from the owners of the Quake IP. I have spent countless hours trying to communicate with id Software, Bethesda, Microsoft, never receiving *any* sort of response. I've even tried directly contacting employees, who kindly forwarded my request to the legal team, to no avail: zero answers whatsoever. I have not given up -- if you know someone that can help, please let me know! > Is Quake VR compatible with existing Quake mods or existing Quake servers? * No, Quake VR uses a custom protocol and engine in order to deliver first-class VR features. It is possible to adapt mods to work with Quake VR -- I have done that for the official expansions and some popular mods. > How can I support the Quake VR project? * Quake VR is FOSS, however I am more than happy to accept donations for my efforts. PayPal (https://ift.tt/U3w4tNs) works best for me, alternatively consider purchasing "Open Hexagon" (https://ift.tt/YXecPO0), my first commercial game on Steam. https://ift.tt/ns8CgfM September 11, 2022 at 09:57AM

Show HN: Diffusion.gallery – A Constantly Changing Machine Generated Art Gallery https://ift.tt/MN4XkFq

Show HN: Diffusion.gallery – A Constantly Changing Machine Generated Art Gallery https://ift.tt/byi6Cqv September 11, 2022 at 04:55AM

Show HN: Power your study habits with AI question generation https://ift.tt/U9fjRGt

Show HN: Power your study habits with AI question generation https://yippity.io September 10, 2022 at 10:05PM

Show HN: Generate Protobuf definitions conforming to popular design guides https://ift.tt/Wh67Eis

Show HN: Generate Protobuf definitions conforming to popular design guides https://ift.tt/fnDAhET September 10, 2022 at 04:41PM

Show HN: Draw Block Diagrams with Ease https://ift.tt/89qQ0Cp

Show HN: Draw Block Diagrams with Ease Introducing a webApp which allows you to create block diagrams with text and have control over the blocks/arrows positions without drag and drop. Examples : https://ift.tt/b8ulJtL https://ift.tt/acAUymt September 10, 2022 at 03:32PM

Show HN: Send cold messages on Twitter at scale https://ift.tt/y7FTwsU

Show HN: Send cold messages on Twitter at scale https://dmbird.app September 10, 2022 at 02:34PM

Show HN: We make apps/extensions for ChromeOS (Yes, some people do that) https://ift.tt/VmSfDHY

Show HN: We make apps/extensions for ChromeOS (Yes, some people do that) https://ift.tt/kCce0F1 September 10, 2022 at 02:54AM

Show HN: Extract Markdown, HTML or text from content-heavy websites https://ift.tt/Pp7Cub8

Show HN: Extract Markdown, HTML or text from content-heavy websites https://ift.tt/xSMlsTH September 10, 2022 at 10:48AM

Show HN: Step up your Midjourney AI images with this prompt autocomplete https://ift.tt/OoBfh82

Show HN: Step up your Midjourney AI images with this prompt autocomplete To build this model, we scraped 4 weeks' worth of user-issued text prompts from Midjourney's public Discord server. We released the dataset on Kaggle: https://ift.tt/CdOiVMk... . https://ift.tt/eBJ5OkQ September 10, 2022 at 07:44AM

Show HN: We're building a search engine for GCP https://ift.tt/jWzsv8i

Show HN: We're building a search engine for GCP Hi HN, I previously wore SWE/SRE hats on GCP. Later, I was on the other side, managing thousands of machines. The friction points of onboarding and operating cloud systems are personal problems to me. I’ve found it hard to keep track of all the random cloud resources floating around, especially as my team’s assets proliferated. Occasionally, there is a resource affecting an outage but no one remembers where it is. I am constantly frustrated by existing tooling. APIs can work, after you’ve navigated the byzantine documentation, but I often find myself doing ad-hoc tasks which are best served by a UI. Unfortunately, the search bar in the GCP web console does not behave as you expect. For example, it only seems to search for prefixes, rather than substrings, on App Engine stuff. The GCP web console as a whole is boatloads of JavaScripts, 90+ navigation items on the left menu, and a constant stream of UX/UI controls. I'm fond of HackerNews and Craigslists, because ultimately, we just need to list/search and maybe submit a webform. This year I convinced my friend to quit their coding gig on Wall Street to help me make the cloud accessible. We’ve started with a small tool to this end: a search engine for the cloud. What we have demo-able for you today is the GCP component of it. Our tech: - Go with conservative sprinkles of VanillaJS. It allowed us to focus on the domain rather than the language. - SSR. Right now the pages are under the magical 14kb, but we’re eyeing the - HTMX (rendering fragments of HTML strings from the server) pattern - We’ll dabble with Elixir, Rust, and Zig in other parts of the system - GCP (We think GCP runs great once you get set. The problem is getting to that point, which is what we want to help others do). We also have some stuff on AWS. - Plaintext. Our “agile process” was a TODO.org file, and Git. It’ll be super fun to do a timelapse of it. https://ift.tt/XFSAi7r September 9, 2022 at 10:27PM

Show HN: I made showcqt-element – an HTML custom element for audio visualization https://ift.tt/zSo7DAt

Show HN: I made showcqt-element – an HTML custom element for audio visualization https://ift.tt/E8ZGOcQ September 9, 2022 at 07:51PM

Show HN: Learn how to build SaaS application from scratch with React and Django https://ift.tt/RfmYoaE

Show HN: Learn how to build SaaS application from scratch with React and Django https://saasitive.com/ September 9, 2022 at 05:10PM

Show HN: 31,102 verses of the Bible drawn by Stable Diffusion https://ift.tt/zVHWDUG

Show HN: 31,102 verses of the Bible drawn by Stable Diffusion https://baible.com September 9, 2022 at 08:17AM

Show HN: Simple, scalable, index-free, log storage and search platform https://ift.tt/gZ7bjW9

Show HN: Simple, scalable, index-free, log storage and search platform https://ift.tt/nq0xmM7 September 9, 2022 at 07:13AM

Show HN: Free Hugo Themes https://ift.tt/JQlY5ON

Show HN: Free Hugo Themes https://ift.tt/7WmKluT September 9, 2022 at 05:17AM

Show HN: A Twitter bot announcing every action of the US Congress https://ift.tt/a7nxKmN

Show HN: A Twitter bot announcing every action of the US Congress Congress quietly released api.congress.gov yesterday, and it seemed natural to make a bot announcing everything either house did, so here one is. https://twitter.com/CongressActsUS September 9, 2022 at 03:24AM

Show HN: The CTO Field Guide https://ift.tt/63AXHpL

Show HN: The CTO Field Guide https://ift.tt/MmzCf29 September 9, 2022 at 12:31AM

Show HN: ELAY – Even Less Addictive YouTube, cross browser extension https://ift.tt/5cazyxe

Show HN: ELAY – Even Less Addictive YouTube, cross browser extension https://ift.tt/mayjxwr September 8, 2022 at 12:54PM

Show HN: Visualizing Startup Management with Timeline https://ift.tt/Bt9XNMq

Show HN: Visualizing Startup Management with Timeline Hi everyone, We are building a web app for startup founders. Like Jira, Notion, or ClickUp, we support task management. However, we think time is more important than the tasks, because startups need to build product fast, and shift focus fast. Therefore, we built one universal timeline to help you easily manage tasks, clients, projects and deadlines, so you can directly compare the important dates from all your departments and find one which matter the most now. We also support task auto scheduling, so when you shift your team to a new direction, you just need to change the priority, and we help you reschedule all the tasks in you team. So you don't need to manually updating the start date or the end date fields in Jira, Notion, or ClickUp. You may have heard of Motion ( https://ift.tt/7wCLbfy ), which also supports task auto scheduling. Unlike it, our app focuses on serving the startup teams and innovation teams. So we also have the goal tracking feature to help startups meet the annual growth goal from every day. We are actively learning, and we want to build something people want. We are looking for any feedback from you. Best, Zhe https://collow.io/ September 8, 2022 at 09:05AM

Show HN: TattoosAI – AI-powered tattoo artist, using Stable Diffusion https://ift.tt/7p95Z2b

Show HN: TattoosAI – AI-powered tattoo artist, using Stable Diffusion Hey HN, last week I've been building TattoosAI as a little learning project to get comfortable with Stable Diffusion & DALL-E. I'm absolutely shocked by how powerful SD is... Just like how GPT-3 helped copywriters/marketing be more effective, SD/DALL-E is going to be a game changer for artist! https://ift.tt/yXO3dkN September 8, 2022 at 10:08AM

Show HN: TinyClock – a tiny true 5-arch universal Mac OS X single-binary GUI app https://ift.tt/9jNIVDP

Show HN: TinyClock – a tiny true 5-arch universal Mac OS X single-binary GUI app 1. Single universal binary, that can be natively executed on every hardware platform Mac OS X was made for (32/64 bit, PowerPC/x86/AppleSilicon). 2. Minimalistic gadget-style design. If launched as a tool, there is no menubar, no dock icon, no nothing, just the clock window. 3. Support for hidpi and dark mode for environments, that have them. 4. Window title bar for moving the window with a mouse, and a handle to resize it (latter for OS versions, that have it). 5. Can be easily ported to GNUStep and thus other OSes (sources under GPLv3). 6. Simple Makefile build system. https://ift.tt/DqSfy5v September 7, 2022 at 10:55PM

Show HN: Ranking ML conference papers based on their citation count https://ift.tt/FYEdcBU

Show HN: Ranking ML conference papers based on their citation count Hey everyone, I built this little website that keeps an updated ranking of scientific papers published at the ICLR, ICML & NeurIPS conferences (2017-today) based on their citation count. Hope it can be useful! Please let me know what you think :) PS: You can also find some additional details about the project in this short article: https://ift.tt/c3mjRyB https://ift.tt/FB8QDE3 September 7, 2022 at 10:40PM

Show HN: Weekly summaries of space science papers https://ift.tt/ausBQmP

Show HN: Weekly summaries of space science papers https://ift.tt/yRZeu3k September 7, 2022 at 09:32PM

Show HN: Executing Python from Tweets https://ift.tt/Bwe5sPa

Show HN: Executing Python from Tweets Hello HN! Pyrun is a Chrome Extension that brings a Python IDE into your Twitter for those who consume and create Python content. *The Status Quo (This is quite a limited experience!)* - Content creators share Python snippets as images; - The audience zooms into the image to see what’s in there; * The Pyrun extension creates a whole new learning experience:* ▶ Hit one button to execute the Python snippet See Python's output inside Twitter Edit the code and rerun Content creators only have to share the code inside the image’s ALT, add “#pyrun” in their Tweet and that’s it! This extension will enhance the learning experience and improve engagement without disrupting the Twitter experience! https://ift.tt/TeXojPO September 7, 2022 at 04:05PM

Show HN: Quake 1 ported to the Apple Watch https://ift.tt/12ojulY

Show HN: Quake 1 ported to the Apple Watch I ported Quake 1 to the Apple Watch, building on top of existing ports for iOS and Mac. Some features: * uses Quake SW renderer + blitting to WatchKit surface (~60 fps, 640x480, larger res can run on lower framerate, tested up until 1024x768) * touch + gyro + digital crown controls * new AVFoundation audio backend (quake to Watchkit audio buffer copy logic), as Watchkit does not support CoreAudio * high pass audio filter to remove clicking on Watch speaker for some of the low frequency quake .wav samples * some smaller modifications and code updates to glue Quake 1 c code to Objective C and Watchkit https://www.youtube.com/watch?v=cPC2o262TfQ https://ift.tt/oyAJkUn September 7, 2022 at 11:51AM

Show HN: WMC – A file format which describes its own structure via WebAssembly https://ift.tt/DBVYElg

Show HN: WMC – A file format which describes its own structure via WebAssembly https://ift.tt/d7eziFZ September 7, 2022 at 10:11AM

Show HN: Custom Cellular Automata using json descriptions https://ift.tt/jzFB8Xt

Show HN: Custom Cellular Automata using json descriptions https://ift.tt/nbOkKgd September 7, 2022 at 08:17AM

Head

By Unknown Author from NYT Education https://ift.tt/hz6Vw49

SHOW HN: Plural.sh – The Open-Source Platform to Build Great Infrastructure https://ift.tt/i3Rdqme

SHOW HN: Plural.sh – The Open-Source Platform to Build Great Infrastructure https://ift.tt/flax4hq September 7, 2022 at 01:29AM

Show HN: Stable Diffusion image gallery of 300 AI generated pictures https://ift.tt/WOHmw3U

Show HN: Stable Diffusion image gallery of 300 AI generated pictures https://ift.tt/gbXiqVe September 7, 2022 at 01:10AM

Show HN: Scenery – an open-source photo-gallery with extended search https://ift.tt/aIzq3Ml

Show HN: Scenery – an open-source photo-gallery with extended search Hello HN! Sharing a pet project of mine. It started out as a dull photo-gallery then I tried to make it "smarter". In the process of development, I've learnt a lot about computer vision and programming in general. Current features: Search by tags (supports logical expressions, https://ift.tt/GSELOUC ) Semantic text search You can find images with similar tags, color palette or visuals/semantics Reverse image search Image anti-duplication mechanism Automatic image tagging and captioning IPFS support https://ift.tt/ekd8TMa... https://ift.tt/4Kau8DQ https://scenery.cx https://scenery.cx/ September 6, 2022 at 09:46PM

Show HN: This 1 unique insight helped me heal from a state of depression https://ift.tt/fvJzmIG

Show HN: This 1 unique insight helped me heal from a state of depression This 1 unique insight helped me heal from a state of depression; “If you help someone, it will make you feel good about yourself. Period!” That’s why we have built something for all of you guys literally in a few hours. Introducing 9:30 club… You’ve got 30 mins. Help 1 everyday and be the happiest version of yourself. You will find fulfillment like never before. May it be just a consultation via phone call or even charity of $1M.. Small or big.. Doesn’t matter. The list will be shown to you based on your ability to do only, so that you feel worthy living the lives others are seeking help from. Once you help someone, they will get added to your impact-circle. Strictly do this if you are depressed, you won’t be anymore. Founders’ proven. Experience it yourself. Check out: https://930club.xyz/ https://930club.xyz/ September 6, 2022 at 11:06PM

Show HN: Open-source APM with support for tracing, metrics, and logs https://ift.tt/Lk8gWA4

Show HN: Open-source APM with support for tracing, metrics, and logs Uptrace is an all-in-one tool that supports distributed tracing, metrics, and logs. It uses OpenTelelemetry observability framework to collect data and ClickHouse database to store it. https://ift.tt/f2mWF5P September 6, 2022 at 11:54AM

Show HN: VHDL Code Snippets (sources, testbenches) https://ift.tt/so3Vn1K

Show HN: VHDL Code Snippets (sources, testbenches) https://ift.tt/xhikZVm September 6, 2022 at 06:49AM

Show HN: WakaQ - a Python distributed task queue https://ift.tt/OZL23Rg

Show HN: WakaQ - a Python distributed task queue https://ift.tt/3F4exi0 September 6, 2022 at 03:33AM

Show HN: Run a Kubernetes Job and get the logs when it's done https://ift.tt/UumE5x0

Show HN: Run a Kubernetes Job and get the logs when it's done https://ift.tt/vs4PMDY September 5, 2022 at 09:13PM

Show HN: A visual encyclopedia for kids made with DALL·E https://ift.tt/cVGJUwq

Show HN: A visual encyclopedia for kids made with DALL·E https://www.nimblo.com/ September 5, 2022 at 11:36PM

Show HN: Universal API for healthcare/life science search https://ift.tt/QDwbyGZ

Show HN: Universal API for healthcare/life science search https://ift.tt/HZdbqY4 September 5, 2022 at 10:28AM

Show HN: Algochurn - Ace your next Technical Interview Round https://ift.tt/7GZwrS8

Show HN: Algochurn - Ace your next Technical Interview Round Hey HN! I built Algochurn - A place for front-end developers to practice most commonly asked front-end interview questions. Of all the available resources out there, I wanted to have a place where I could practice coding questions myself (and to mimic a coding interview setup) and solve the problems with a time based approach. After 2 months of questions curation, I've come up with the first set of questions that are being asked in Big product based companies that assess candidates on their React skills. Use Algochurn to speed up your interview preparation. Save and Bookmark questions, Mark question as completed and use a time bound approach to solve problems. Link: https://algochurn.com To all the developers out there looking for jobs, I wish you all the best. Let Algochurn help you in landing that dream job. :) https://ift.tt/kUGcHuf September 5, 2022 at 12:55PM

Show HN: Run secure proxy with LE certs in just one command https://ift.tt/50fEUL2

Show HN: Run secure proxy with LE certs in just one command https://ift.tt/pkXTNAr September 5, 2022 at 04:33AM

Show HN: Zelda BOTW Street View https://ift.tt/oycKdln

Show HN: Zelda BOTW Street View https://ift.tt/HEAXv92 September 5, 2022 at 01:32AM

Show HN: Scrib.am, my encyclopedia, inspired by Diderot. One article per day https://ift.tt/5L6jrRB

Show HN: Scrib.am, my encyclopedia, inspired by Diderot. One article per day https://scrib.am/ September 4, 2022 at 11:10PM

Show HN: I made a pictionary game with Stable Diffusion https://ift.tt/26dmCe4

Show HN: I made a pictionary game with Stable Diffusion I used lixica.art to get image-prompt pairs. You are asked to guess the prompt. And given a score based on how close you were to the actual prompt. https://ift.tt/MB85ErU September 4, 2022 at 07:30PM

Show HN: Illustrating Gutenberg library using Stable Diffusion https://ift.tt/Hp2gGol

Show HN: Illustrating Gutenberg library using Stable Diffusion We are illlustrating existing books using stable diffusion and other ML models. We are currently on our quest to illustrate the Project Gutenberg library. This Show HN is really early in our journey and we are happy to receive your feedback! https://storybooks.ai/ September 4, 2022 at 08:18PM

Show HN: Decentralised Prediction Market for Bitcoin https://ift.tt/AcPNId9

Show HN: Decentralised Prediction Market for Bitcoin https://ift.tt/LN29z5v September 4, 2022 at 07:03PM

Show HN: Hurricane Path Prediction Using LSTM https://ift.tt/VSBnmov

Show HN: Hurricane Path Prediction Using LSTM College project I picked back up and improved. Implementation in PyTorch, better results than NHC models as reported at : https://ift.tt/foHEqxm https://ift.tt/t4OkKwP September 3, 2022 at 08:32PM

Show HN: Alumina Programming Language https://ift.tt/7J6qXNn

Show HN: Alumina Programming Language Alumina is a programming language I have been working on for a while. Alumina may be for you if you like the control that C gives you but miss goodies from higher level programming languages. It is mostly for fun and exercise in language design, I don't have any grand aspirations for it. It is however, by this time, a usable general-purpose language. Alumina borrows (zing) heavily from Rust, except for its raison d'être (memory safety). Syntax is a blatant rip-off of Rust, but so is the standard library scope and structure. Alumina bootstrap compiler currently compiles to ugly C, but a self-hosted compiler is early stages that will target LLVM as backend. If that sounds interesting, give it a try. I appreciate any feedback! Standard library documentation: https://ift.tt/PkW3XBE Online compiler playground: https://ift.tt/2GpZPgN https://ift.tt/yx1JeM6 September 3, 2022 at 09:02PM

Show HN: Bloomberg Terminal for Individuals https://ift.tt/2dCqKus

Show HN: Bloomberg Terminal for Individuals I made a site to do investment research faster and more efficent, with links to 10k 10Q, charts, industry averages, macro economic data, hedgefund reports and much more https://ift.tt/zdjtsuk September 3, 2022 at 06:40PM

Show HN: Collage Interface for Stable Diffusion https://ift.tt/ZKbNBWO

Show HN: Collage Interface for Stable Diffusion https://ift.tt/KGecbSJ September 3, 2022 at 05:44AM

Show HN: Script1 – a meta language that can be translated to JS/PY/Dart https://ift.tt/EIQLdec

Show HN: Script1 – a meta language that can be translated to JS/PY/Dart https://ift.tt/B9loizO September 3, 2022 at 07:50AM

Show HN: SMS Interface for Stable Diffusion https://ift.tt/QokmvT2

Show HN: SMS Interface for Stable Diffusion If you text 8145594701, it will send back an image with the prompt you specified. Currently only US numbers can send/receive texts because Twilio. Sorry to the rest of the planet! I think this will likely fall over but I figured this would be a cool little thing to demo. I removed the NSFW filter so be mindful of your prompts! I don't persist numbers and there is no linkages being saved between the original text message and the generated images. September 3, 2022 at 04:52AM

Show HN: Redactle Unlimited – a Wikipedia based game https://ift.tt/GZ9xUdA

Show HN: Redactle Unlimited – a Wikipedia based game I created this game based on the original game (redactle.com). I built it to play more than one game a day (hence the name) but I've since added many features; lemmatized word matching, multiplayer, multiple languages and several small things like annotations and letter counts. The front end is SvelteKit (static-apapter), back end is mostly node.js, go+Redis streams for multiplayer WS and it's running on k8s. Lemma dictionaries are cached in Azure blob storage. https://ift.tt/t9zdky5 September 3, 2022 at 01:13AM

Show HN: Countle https://ift.tt/qzO2skD

Show HN: Countle Countle is a daily puzzle game, a la Wordle, where you use 6 given numbers to produce of a sequence of calculations to reach a target number. In other words, it's a daily round of the "Numbers Game" from the British game show Countdown. Sample numbers round: https://www.youtube.com/watch?v=pfa3MHLLSWI A new puzzle appears every day! https://www.countle.org September 2, 2022 at 09:49AM

Show HN: I made an indie app store alternative with a twist https://ift.tt/veUubjS

Show HN: I made an indie app store alternative with a twist The twist is that although it does (part of) the job of an app store, it's not (nor aims to be) an app store. It's a script you add to your existing web app that makes it "self-distributing". Check it out: https://progressier.com. Under the hood, it leverages the concept of "PWA", but it goes further: 1. It creates an installation page for your app that looks like an app store listing. Demo example: https://ift.tt/aMKdZPS 2. It handles every OS/browser combination to create an installation flow that works everywhere (e.g. on Safari/iOS, with in-app browsers, etc) 3. It lets you manage all the technical aspects of your PWA in a dashboard rather than in code (i.e. service worker, app manifest, caching strategies, icons, etc). You can even send push notifications and design app screenshots from Progressier. Caveats: - It only works for web apps - It's not free! - An app store is supposed to handle "logistics" and "promotion". Progressier only does the former. It won't get you new users. - Push notifications are not yet available on iOS Some fun facts: - There are 5,000+ apps using Progressier - 50%+ of my customers are users of no-code platforms, particularly Bubble. - Under the hood, Softr's PWA Builder (https://ift.tt/COeXHkQ) actually uses a white-labeled version of Progressier I provide them - Progressier is built entirely by me (https://kevin.tw). For the record, the whole thing is just vanilla CSS/JS — no frameworks. September 2, 2022 at 06:29AM

Show HN: I wrote a book on Site Reliability Engineering https://ift.tt/oB9l6CW

Show HN: I wrote a book on Site Reliability Engineering Hello Everyone! I finally published Site Reliability Engineering Tidbits on leanpub. https://ift.tt/3OYaKXo This book is a collection of 28 chapters on SRE concepts such as observability, monitoring, Service Level Objectives (SLOs), alerting, resilience and debugging. This book aims to provide hands on examples of implementing a number of concepts described in Google's SRE books. It also describes how i've seen SRE concepts impact some of the organizations I've worked in. I previously announced this book here, but it was not on leanpub yet: https://ift.tt/TG1XNk4 Thank you for looking and I appreciate your feedback! https://ift.tt/3OYaKXo September 2, 2022 at 04:28AM

Show HN: Async OK – Find an async job, work anytime https://ift.tt/7YETF5c

Show HN: Async OK – Find an async job, work anytime https://ift.tt/YExfRPu September 2, 2022 at 02:07AM

Show HN: Work Carpools https://ift.tt/BczOx92

Show HN: Work Carpools https://ift.tt/uje3Ig2 September 2, 2022 at 12:50AM

Show HN: Pith language. JavaScript with a little bit of Python syntax https://ift.tt/moj6wEA

Show HN: Pith language. JavaScript with a little bit of Python syntax I've been writing a lot of JavaScript and Python lately. I like Python's syntax, so I created a language called Pith that's JS with some Python-like syntax (but without trailing colons). It's not a full compiler. It really just does search-and-replace, but I find it fun and useful in spite of some sharp edges. I use it on my smartphone to write and run short programs. Here's an example using the HN API: max = 6 ids = await getApi('topstories') for id in ids.slice(0, max) getItem(id) async def getItem(id) const d = document.createElement('div') results.appendChild(d) d.style = 'padding-bottom: 1em;' i = await getApi('item/' + id) ? i.title, '|', i.score u = '//news.ycombinator.com/item?id=' d.innerHTML = i.title.link(u + id) async def getApi(path) u = '//hacker-news.firebaseio.com/v0/' return getJson(u + path + '.json') https://ift.tt/a3DTlxe September 2, 2022 at 12:17AM

Show HN: Open-source infra for building embedded data pipelines https://ift.tt/qStwCsu

Show HN: Open-source infra for building embedded data pipelines Hey HN! We are building *open source infrastructure for deploying customer-facing data pipelines.* Here’s our repo https://ift.tt/RO1YwgK and website https://pipebird.com/ . Pipebird is designed to enable companies that generate important data to offer secure data pushes to their customers’ warehouses, directly from their products. Our team was previously building in fintech, where we heard from many of our peers that their customers wanted data pushed directly to their warehouses. Customers wanted to bring data into their source of truth without having to maintain custom built pipelines or introduce security risks by contracting a third-party ETL/ELT provider. After seeing Stripe https://ift.tt/c6JDdiF and customer.io https://ift.tt/aEyt7z2 recently invest in building out their own native data sharing products, we realized that many SaaS companies could better support their customers and even generate additional revenue by offering native data pipelines. Our goal with Pipebird is to make creating a reliable data pipeline as simple as pressing a button from a vendor's dashboard. With the current iteration of the product, data can be selected from a number of sources (ex: Postgres, MySQL, CockroachDB, etc.), customers can configure pipelines and optionally apply transformations (like type casting), and data can be periodically synced directly to customers’ warehouses (ex: Snowflake). We’re actively adding sources/destinations and would appreciate any feature requests. Here's a 2 min demo of the product https://ift.tt/oJxWSz9 Pipebird is open source (MIT license) so that any developer can use it. Our aim is to not charge individual developers - we make money selling paid plans that include features like multiple projects, user permissions, additional security features, managed infra, support, etc. Give us a whirl: https://ift.tt/RO1YwgK . We’d love your feedback and will be here to answer any questions! https://ift.tt/RO1YwgK September 1, 2022 at 10:27PM

Show HN: Stlite, Serverless Streamlit Powered by Pyodide/Wasm https://ift.tt/H02cs7r

Show HN: Stlite, Serverless Streamlit Powered by Pyodide/Wasm Streamlit is a Python web app framework for the fast development of data apps. This project is to make it run completely on web browsers with power of Pyodide/Wasm. https://ift.tt/Ad6DGh2 September 1, 2022 at 01:50PM

Show HN: OpenBracket, a collaborative code editor for technical interviews https://ift.tt/PwU8XmK

Show HN: OpenBracket, a collaborative code editor for technical interviews Hi everyone! At Fluxon, we found that we were't happy with existing solutions for collaborative coding with engineering candidates in our technical interviews. So we built OpenBracket.net—a simple code editor with no setup or log in needed—just share the link and start coding together. Our first version is now available for anyone to use. We’d love some feedback. Thanks! https://ift.tt/qDOkR2H August 31, 2022 at 11:10PM

Show HN: Using GPT-3 to answer annoying interview application questions https://ift.tt/MzGemrs

Show HN: Using GPT-3 to answer annoying interview application questions Hi folks. My wife has been looking for a job and sometimes in the application forms there are annoying questions like "Why do you want to work here?". At the same time I've been playing around with GPT-3 and have blown away by it's capabilities, so I decided to build a site that can answer these annoying questions for her. Github: https://ift.tt/LnDFbEd Here's an example of a generated answer: Using this opening for a Senior iOS Engineer at Monzo - https://ift.tt/BUqYRXS The generated answer question on the application "What attracted you to Monzo?": "What attracted me to Monzo is that it is a bank that is trying to make a difference in the world by making it easier for people to manage their money. Monzo is also very customer focused and puts the customer first in everything they do." https://ift.tt/pmGIawW September 1, 2022 at 01:00PM