Show HN: Xfer, a data-transfer language https://ift.tt/v4Gjbpz

Show HN: Xfer, a data-transfer language Xfer is an experimental language I've been defining for a little while. It's intended to be a strictly-typed alternative to Json that offers a few other features, like comments, nested elements, placeholder substitution, and metadata. It's in VERY early days, so I'd love to hear your suggestions and feedback. https://ift.tt/JH2miwO November 12, 2024 at 04:35PM

Show HN: Visual inference exploration and experimentation playground https://ift.tt/oVa7GeF

Show HN: Visual inference exploration and experimentation playground https://ift.tt/INts6wE November 12, 2024 at 06:33AM

Show HN: Automatically tweet (X) the music you're enjoying on Spotify https://ift.tt/86hYKUt

Show HN: Automatically tweet (X) the music you're enjoying on Spotify Hey HN! Excited to show a project called Bopping that makes it effortless to share the music your enjoying on X (Twitter). Bopping connects to both your Spotify and X (Twitter) accounts, tracks your listening activity, and automatically tweets out your top 3 tracks every day (timeframe adjustable in settings). When it knows an artists handle, it will tag that artist in the tweet, which has resulted in some nice artist/fan interactions. I often get artists retweeting or liking my tweets which feels very cool. It's been fun to see the tweets from the small group of people using it on my timeline. Would love for you to give it a try. Excited to hear feedback and see what tracks everyone’s vibing to. You can see some other bops here: https://ift.tt/4gj0N6c... All bops are also added into a (rather eclectic) playlist: https://ift.tt/h6E4sv9... https://bopping.to November 12, 2024 at 03:51AM

Show HN: DocSend, but Made 10x Cheaper https://ift.tt/hwKlkvd

Show HN: DocSend, but Made 10x Cheaper Hey HN, founder of Peony here. Most founders use DocSend to share investment or sales docs and have to pay $65 to $300 a month to get the security and analytics features. It pains me to see startups getting ripped off when the availability of technologies such as Clickhouse makes real time analytics almost a trivial feature to implement in 2024. We think it's time to end the carnage and democratize the technology. We set ourselves a high bar: we don't want to build another DocSend - we want it to be a far more superior product and also 10x cheaper. After a couple of months of work, I'm proud to share with you Peony - a first preview into what we believe will be the future of file sharing. In addition to the analytics and security features you'd expect coming from DocSend, we built Peony to be flexible and adaptable across all your file sharing needs and give you the ability to deeply personalize your file share per recipient. I'd love to hear what you think? We are the Prometheus stealing fire from the guarded Olympian mountains. Help us win the rebellion. https://peony.ink/ November 12, 2024 at 12:58AM

Show HN: Flash Kitty – Archive of Adobe/Macromedia Flash Movies from Flash Kit https://ift.tt/3j8HZiy

Show HN: Flash Kitty – Archive of Adobe/Macromedia Flash Movies from Flash Kit After realizing a few months ago that the current flashkit owners didn't really back up any of the user submitted movies, and getting some Flash nostalgia, I created this working Flash Kit archive using data from the Wayback Machine/Internet Archive. It uses Raffle so you can watch the submitted movies in a modern browser without needing plugins. It's not curated so you'll find a variety of things, some things are really creative and can be used for inspiration. https://ift.tt/QXaDyf1 November 11, 2024 at 11:11PM

Show HN: I made a conversation starter card game https://ift.tt/zwg24dh

Show HN: I made a conversation starter card game Hey HN, I made conversation starter game. Here's how it works: - Choose a theme like "Couples" or "Favorites" - Tap to reveal thought-provoking questions - Take turns answering and discover new things about each other I made ConvoCards because everyone has an interesting story to tell, but these don't often come up in day to day conversations. I also enjoy using them for journaling and self reflection. I hope you enjoy playing and learn something new about someone close to you! https://convo.cards November 11, 2024 at 01:24PM

Show HN: Krita RGBA Tech – Bringing Realistic Metal to Life in Open-Source Art https://ift.tt/m0o9ASn

Show HN: Krita RGBA Tech – Bringing Realistic Metal to Life in Open-Source Art Krita's v4.2+ RGBA brushtips let you paint with dimensionality, and it's a technology that Photoshop doesn't have (≖‿ゝ≖) It lets the creator do things like emulating light direction, making brushstrokes look 3D. I used them to make a set of metallic brushes. If there are any FOSS artists around, feel free to test them out. (p.s. Yes, I am learning Github so I probably made repository mistakes - apologies in advance lol) https://ift.tt/aecnwrI November 11, 2024 at 08:15AM

Show HN: Open-source tool to convert ComfyUI workflows into web apps and APIs https://ift.tt/RvbFEaI

Show HN: Open-source tool to convert ComfyUI workflows into web apps and APIs We built an open-source solution to transform ComfyUI workflows into production-ready web applications with minimal configuration. The project consists of: - ViewComfy (open source) - A tool for wrapping ComfyUI workflows in clean, user-friendly interfaces: https://ift.tt/fCFkiKZ - Cloud deployment layer - Includes an automatic dependency resolver that handles model management and node installation. Deploy either as interactive web apps (using ViewComfy) or REST APIs: https://ift.tt/21yYQ9H Key features: - Zero-config deployment of any ComfyUI workflow - Automatic model/dependency management - REST API generation - UI builder components You can get started by dropping a workflow here: https://ift.tt/21yYQ9H https://ift.tt/YUVnpiz November 11, 2024 at 01:31AM

Show HN: I made a tiny device for automatically recording digital pianos https://ift.tt/xy5wrbQ

Show HN: I made a tiny device for automatically recording digital pianos Hey HN! A few years ago, I left my cushy big tech job to make hardware. And made the device I always wanted - an automatic piano recorder! I usually play piano improvisationally, and manually hitting record never meshed well with that. But there are always moments I wish I recorded, and now they are! Hopefully it scratches a similar itch for some of you as well! A few of the tech details: * built on an esp32-s3 * custom injection molded enclosure * BLE comms, sd card storage, DS1302 RTC * android & ios apps with Flutter * Shadertoy vfx support for video sharing - Chip https://jamcorder.com/ November 8, 2024 at 05:11AM

Show HN: Dracan – Open-source, 1:1 proxy with simple filtering/validation config https://ift.tt/Yos3kqX

Show HN: Dracan – Open-source, 1:1 proxy with simple filtering/validation config If you are tired of using Apache or Nginx to proxy your app and implement validation or limiting you may be interested in this hobbyist project. Thanks for all feedback. https://ift.tt/V6smvT7 November 10, 2024 at 05:45AM

Show HN: Visprex – Open-source, in-browser data visualisation tool for CSV files https://ift.tt/uDXU6vz

Show HN: Visprex – Open-source, in-browser data visualisation tool for CSV files https://ift.tt/toL85Ei November 10, 2024 at 02:24AM

Show HN: Jaws – a JavaScript to WASM ahead-of-time compiler https://ift.tt/5HcDiY1

Show HN: Jaws – a JavaScript to WASM ahead-of-time compiler I've open sourced a JavaScript to WASM compiler. It's an experimental tool, but given the semantics I already implemented, I'm fairly certain I am able to eventually cover 100% of JavaScript spec. Any ideas, questions or critique welcomed! If you are interested in WASM, especially with new proposals like WASM GC or exception handling, it might be a good source of seeing these features in action - the project has a few thousand lines of hand written WAT so far. https://ift.tt/w9rVjJM November 9, 2024 at 11:44PM

Show HN: Akas: A Micropodcasting App https://ift.tt/XbqmpKv

Show HN: Akas: A Micropodcasting App App store: https://ift.tt/srNCWZE... Play store: https://ift.tt/buH9hBO... Site link: https://akashq.com Invitation code: BVN55L https://www.akashq.com/ November 10, 2024 at 12:15AM

Show HN: SICP-VSCode https://ift.tt/WnV6LG7

Show HN: SICP-VSCode I am sharing an opinionated configuration for VS Code that should suffice to work through Structure and Interpretation of Computer Programs (SICP). I have owned SICP for a decade or more and am giving it another go. I (re)started it last weekend using the DrRacket editor, which is fine, but I spend most of my time in vs code. It was a jarring to use another editor. So, in an evening of delightful bikeshedding, I now have a setup that should let me work through SICP in vs code. I thought I'd share this in case someone else is interested or has any feedback. This is a barebones configuration with a lightly tested installation script that works on my machine! I wanted to avoid installing a bunch of vs code extensions and was able to get this working with only a single extension to add scheme support to vs code. Any feedback is welcome and I hope someone gets some use out of this! https://ift.tt/xp380sV November 9, 2024 at 09:57AM

Show HN: I build a FullStack boilerplate to ship my projects faster https://ift.tt/3qYnyOQ

Show HN: I build a FullStack boilerplate to ship my projects faster Every time I start a new project, it’s the same drill: setting up authentication, routing, databases, UI, etc. Sound familiar? I wasted 10+ hours on the same repetative setup. So I built Getstart, a SaaS-ready framework with everything you need to go from zero to launch—fast. It’s all here: NextAuth for easy auth Prisma + MongoDB for scalable databases Next.js API routes pre-built Nodemailer for emails Razorpay for both domestic and international payments Tailwind and Shadcn for sleek and customizable UI Let me know what you guys think and what can be improved https://ift.tt/25wpaxE November 9, 2024 at 04:40AM

Show HN: RL Agent that can auto-optimize your LLM prompts https://ift.tt/17Xl65W

Show HN: RL Agent that can auto-optimize your LLM prompts Hey everyone! Along with my team, I've developed a reinforcement learning system that automatically optimizes LLM prompts, complete with a visualization feature to track both prompt structure and learning progress over time. Take a look here: https://ift.tt/OMoGPt5... Check out our website too: https://ift.tt/cYspTyi In terms of how this visualization works: The RL Prompt Optimizer employs a reinforcement learning framework to iteratively improve prompts used for language model evaluations. At each episode, the agent selects an action to modify the current prompt based on the state representation, which encodes features of the prompt. The agent receives rewards based on a multi-metric evaluation of the model's responses, encouraging the development of prompts that elicit high-quality answers. And see our github repo! https://ift.tt/GcX5P0W https://ift.tt/MgX6kFv November 9, 2024 at 01:47AM

Show HN: Tuki – A GitOps tool for safely running one-off commands in production https://ift.tt/pCYrJI6

Show HN: Tuki – A GitOps tool for safely running one-off commands in production Tuki is a small, open-source utility that lets you run one-off commands in production through Git, bringing version control and code review to production scripts. I built it after accidentally dropping a production table due to a console typo Key features: - Run scripts through Git PRs instead of direct console access - Built-in auditing via Git history - RBAC through standard Git permissions - Simple setup for non-Kubernetes environments - MIT licensed Demo & more details: https://ift.tt/LNjSqVm Announcement blog post: https://ift.tt/Bf7zeuY Would love feedback from the HN community! https://ift.tt/LNjSqVm November 9, 2024 at 12:04AM

Show HN: Motherfuckingrssreader.com https://ift.tt/JoSzeOA

Show HN: Motherfuckingrssreader.com The simplest RSS reader on the web. No signup. No bells and whistles. Just your customised frontpage. https://ift.tt/BsDMueI November 8, 2024 at 07:17PM

Show HN: Asterogue, my sci-fi roguelike, is now playable on the web https://ift.tt/2jwM4sZ

Show HN: Asterogue, my sci-fi roguelike, is now playable on the web https://asterogue.com November 8, 2024 at 01:13PM

Show HN: Draw.Audio – A musical sketchpad using the Web Audio API https://ift.tt/1W8Opzj

Show HN: Draw.Audio – A musical sketchpad using the Web Audio API https://draw.audio November 8, 2024 at 01:36AM