Show HN: AI in Email Conversations https://ift.tt/jxYEb6e

Show HN: AI in Email Conversations https://subjam.com/ May 28, 2025 at 10:27PM

Show HN: HWF on Telegram https://ift.tt/4vqKoGC

Show HN: HWF on Telegram Hi everyone i like the app how we feel which its a great app and i always wanted to make it on a platform! most people think discord since it has a good api and other things... but i choose telegram because i liked it the most :3 You can test it out here: https://ift.tt/PlAt7rY ~ posting for neon, rip neon’s HN account :) https://ift.tt/z3ynh4k June 1, 2025 at 04:08AM

Show HN: SoloDB – A document database build on top of SQLite with JSONB https://ift.tt/Y8kzJZI

Show HN: SoloDB – A document database build on top of SQLite with JSONB https://ift.tt/xpKLY2I May 31, 2025 at 11:09PM

Show HN: Icepi Zero – The FPGA Raspberry Pi Zero Equivalent https://ift.tt/hcJrgZC

Show HN: Icepi Zero – The FPGA Raspberry Pi Zero Equivalent I've been hacking away lately, and I'm now proud to show off my newest project - The Icepi Zero! In case you don't know what an FPGA is, this phrase summarizes it perfectly: "FPGAs work like this. You don't tell them what to do, you tell them what to BE." You don't program them, but you rewrite the circuits they contain! So I've made a PCB that carries an ECP5 FPGA, and has a raspberry pi zero footprint. It also has a few improvements! Notably the 2 USB b ports are replaced with 3 USB C ports, and it has multiple LEDs. This board can output HDMI, read from a uSD, use a SDRAM and much more. I'm very proud the product of multiple weeks of work. (Thanks for the pcb reviews on r/PrintedCircuitBoard ) (All the sources on github under an open source license :D) PS. See some more pics on reddit https://ift.tt/Q5v7cjE... https://ift.tt/tQw4Pch May 28, 2025 at 07:01PM

Show HN: Hackertuah – I made a Hacker News CLI in Rust https://ift.tt/pP0Ky59

Show HN: Hackertuah – I made a Hacker News CLI in Rust You may have seen this earlier with it's initial release: https://ift.tt/r8xOKwm Now new features: Instant search/filter: Press / or use the command palette to filter stories as you type Command Palette: Press Ctrl+K to access all commands, including search, section switching, and more Options menu for each story (summarize, open, close) Section switching: Top, Ask, Show, Jobs Easy install & run with Cargo Feedback, comments, feature requests welcome. https://ift.tt/bg594Jz May 31, 2025 at 02:11AM

Show HN: Asdf Overlay – High performance in-game overlay library for Windows https://ift.tt/6n8frKC

Show HN: Asdf Overlay – High performance in-game overlay library for Windows I am making a open source overlay library. Game overlay is for rendering contents on top of game screen. Representative examples are Discord and Steam in-game overlay. They are complicated because it has to hook rendering part of a game. Asdf overlay provides easy to use interfaces for rendering on top of game screen. I recognize game performance degradation due to overlay rendering, so GPU shared texture was used to avoid CPU framebuffer copy. Asdf Overlay is capable of rendering full screen overlay without noticeable performance loss. https://ift.tt/JL2MeKQ May 30, 2025 at 11:57PM

Show HN: I'm starting a social club to solve the male loneliness epidemic https://ift.tt/FCP7w4r

Show HN: I'm starting a social club to solve the male loneliness epidemic The other day I saw a post here on HN that featured a NYT article called "Where Have All My Deep Male Friendships Gone?" ( https://ift.tt/qtOCwza ) and it definitely hit home. As a guy in my early 30s, it made me realize how I've let many of my most meaningful friendships fade. I have a good group of friends - and my wife - but it doesn't feel like when I was in college and hung out with a crew of 10+ people on a weekly basis. So, I decided to do something about it. I’ve launched wave3.social - a platform to help guys build in-person social circles with actual depth. Think parlor.social or timeleft for guys: curated events and meaningful connections for men who don’t want their friendships to atrophy post-college. It started as a Boston-based idea (where I live), but I built it with flexibility in mind so it could scale to other cities if there’s interest. It’s intentionally not on Meetup or Facebook - I wanted something that feels more intentional, with a better UX and less noise. Right now, I'm in the “see if this resonates with anyone” stage. If this sounds interesting to you and you're in Boston or another city where this type of thing might be needed, drop a comment or shot me an email. I'd love to hear any feedback on the site and ideas on how we can fix the male loneliness epidemic in the work-from-home era. https://wave3.social May 30, 2025 at 05:27AM

Show HN: Clean Simple DNS Lookups https://ift.tt/8ZqKlbF

Show HN: Clean Simple DNS Lookups Hey HN, Last weekend I vibe-coded a cool website that lets you do easy DNS record lookups. I know you can just use dig or nslookup, but oftentimes I'm too lazy to remember the syntax, and there are less technical users who need to manage DNS entries but aren't comfortable with the command line. We debug customer DNS issues often at ImprovMX, and we typically link to tools like mxtoolbox.com to point out DNS record issues. But those tools seem quite bloated and from the 2000s. I wanted something super clean & simple, and there were a few features I thought were ergonomically needed but lacking: - no confusing dropdowns or syntax for DNS lookup, just put in your domain or subdomain - click-to-copy for all values - header-links so we can provide URLs that will direct another user to an exact domain and which record we want to reference This was SUPER FUN to vibe code! The frontend was pretty much one-shotted with lovable. It's amazing how good AI is when working on a clean slate with all the latest popular frameworks (react, tailwind, shadcn, etc.). And I spent the next few hours making small tweaks with cursor. The backend is a dead simple python flask server. Both are hosted on render.com <3 I love how simple and value-oriented render.com is. It's always the provider that gives me the least headache when I want to just launch and forget something. Give it a try and let me know what you think! https://inspector.improvmx.com May 30, 2025 at 12:21AM

Show HN: Willow Voice (YC X25) – Personalized Dictation You Can Use Anywhere https://ift.tt/A2kdN7D

Show HN: Willow Voice (YC X25) – Personalized Dictation You Can Use Anywhere Hi HN, we're Lawrence and Allan, and we're building Willow Voice, a voice dictation tool for people who type a lot and want to move faster. We started out building for healthcare—first assisted living, then SNFs, then outpatient clinics—but the idea that stuck wasn’t the vertical. It was voice. We watched elderly patients use dictation to stay connected, and doctors reclaim hours with AI scribes. That’s when we realized dictation shouldn’t be limited to healthcare. If it were fast, accurate, and personal enough, everyone could benefit. Willow is not basic speech-to-text. It runs in the cloud for low-latency, supports technical terms and custom dictionaries, and learns your formatting and syntax preferences over time. Our users say it feels like it “just works,” even if they’ve never used dictation before. Some things we’ve already built: 1. Real-time dictation with extremely fast output 2. Context-aware text generation 3. Automatic formatting and structure detection Privacy is our absolute top priority - we do not store or retain voice data by default. Here are a few simple demos: 1. https://youtu.be/yFxH5HY-72Y?si=krI9WNFKBQE1Hvph 2. https://youtu.be/l2zlECbQQcU?si=fJLX-oYrflOI02kj 3. https://youtu.be/yKTIVCZbwHY?si=ohRMpuAUS8eqceAQ We’d love feedback from the HN community, technical questions, product ideas, and more! You can try it at https://willowvoice.com . Happy to answer any questions in the comments! https://ift.tt/IdWY1AL May 30, 2025 at 03:05AM

Show HN: JsonPP, a Functional JSON Superset https://ift.tt/8zVZ4dI

Show HN: JsonPP, a Functional JSON Superset Json plus plus or Json pre-processor, whichever you prefer. A turing complete, unit tested joke of a language with just the slightest glint of usefulness. https://ift.tt/ASH0TnR May 29, 2025 at 11:40PM

Show HN: FizzBuzzAI – The Most Inefficient FizzBuzz Solution Ever Made https://ift.tt/aXKgfuP

Show HN: FizzBuzzAI – The Most Inefficient FizzBuzz Solution Ever Made https://ift.tt/HsldSWy May 29, 2025 at 04:49AM

Show HN: I built an AI tool that generates click-worthy YouTube thumbnails https://ift.tt/UuKOa8c

Show HN: I built an AI tool that generates click-worthy YouTube thumbnails Hey HN! Software engineer here. As an amateur youtuber, I've been struggling with thumbnails, especially since I don't have any design or editing skills. Decided to give it a try and make my own automatic thumbnail generator. Me being an ADHD person, made sure that there's no parameter tuning and shape choosing and fuss like that, just simply give prompt and generate thumbnail. Increased my CTR from 1.2% to 2.3% (faceless fantasy books niche on youtube) Thumbnail X (completely free for now) - https://thumbnailx.com/ Just wanna add that this is by no means a perfect thumbnail maker for huge YouTube moguls with millions of subscribers but I'm sure it's gonna be extremely helpful for beginner youtubers and medium size channels struggling with thumbnails. Tools used: 1. Cursor for development (shoutout to claude oppus 4.0) 2. Few image generators (primarily ideogram, but leonardo ai, deep ai and gpt 4o as fallbacks) 3. Few llms (chatgpt, claude, gemini for validating images and prompt enhancement) 4. AWS and Redis for storage & caching 5. Digital ocean for hosting and db 6. Python https://thumbnailx.com/ May 29, 2025 at 02:51AM

Show HN: European Accessibility Act – Simple CLI Checker https://ift.tt/EpN2GqM

Show HN: European Accessibility Act – Simple CLI Checker https://ift.tt/XuhZxy5 May 29, 2025 at 12:35AM

Show HN: Octogen: e-commerce capabilities for agents https://ift.tt/hrt8L0n

Show HN: Octogen: e-commerce capabilities for agents Hi HN, We just released a public beta of e-commerce capabilities for AI agents — aimed at developers building shopping agents or personal assistants. It’s early and buggy, but we’d love your feedback. Try a live demo here: https://ift.tt/UFntLNv --- ## Why we built this We believe the biggest *technical* bottleneck in building consumer e-commerce agents is fragmented product data and inconsistent schemas across online stores. So we created a high-fidelity yet unified interface for *e-commerce catalog + checkout*, regardless of the underlying platform. --- ## What it does We currently offer two core capabilities: ### 1. Unified product catalog (for LLM-style search) - Octogen automatically wrangles any ecommerce site into a common schema — a superset of `schema.org/Product`. - It works across platforms and is available today for hundreds of sites. - You can request new stores — ~95% are processed fully autonomously. - Useful for agents doing RAG-based product search with rich attribute awareness. ### 2. Agentic checkout (closed beta) - Works on *any ecommerce site* using virtual cards (Visa only for now). - Enables agents to complete checkout flows much faster than browser-based "computer agents." - We're working on support for additional vaults/wallets/payment APIs. --- If you’re working on agentic commerce, autonomous checkout, or personal AI shoppers — we’d love your feedback and ideas. More at: https://octogen.ai https://octogen.ai May 29, 2025 at 12:25AM

Show HN: Maestro – A Framework to Orchestrate and Ground Competing AI Models https://ift.tt/H2bBClQ

Show HN: Maestro – A Framework to Orchestrate and Ground Competing AI Models ive spent the past few months designing a framework for orchestrating multiple large language models in parallel — not to choose the “best,” but to let them argue, mix their outputs, and preserve dissent structurally. It’s called Maestro heres the whitepaper https://ift.tt/WZEfFAP (Narrative version here: https://ift.tt/W8vjr39... ) Core ideas: Prompts are dispatched to multiple LLMs (e.g., GPT-4, Claude, open-source models) The system compares their outputs and synthesizes them It never resolves into a single voice — it ends with a 66% rule: 2 votes for a primary output, 1 dissent preserved Human critics and analog verifiers can be triggered for physical-world confirmation (when claims demand grounding) The feedback loop learns not only from right/wrong outputs, but from what kind of disagreements lead to deeper truth Maestro isn’t a product or API — it’s a proposal for an open, civic layer of synthetic intelligence. It’s designed for epistemic integrity and resistance to centralized control. Would love thoughts, critiques, or collaborators. May 28, 2025 at 12:21AM

Show HN: Free mammogram analysis tool combining deep learning and vision LLM https://ift.tt/eVcL7OP

Show HN: Free mammogram analysis tool combining deep learning and vision LLM I've built Neuralrad Mammo AI, a free research tool that combines deep learning object detection with vision language models to analyze mammograms. The goal is to provide researchers and medical professionals with a secondary analysis tool for investigation purposes. Important Disclaimers: - NOT FDA 510(k) cleared - this is purely for research investigation - Not for clinical diagnosis - results should only be used as a secondary opinion - Completely free - no registration, no payment, no data retention What it does: 1. Upload a mammogram image (JPEG/PNG) 2. AI identifies potential masses and calcifications 3. Vision LLM provides radiologist-style analysis 4. Interactive viewer with zoom/pan capabilities You can try it with any mass / calcification mammo images, e.g. by searching Google: mammogram images mass Key Features: - Detects and classifies masses (benign/malignant) - Identifies calcifications (benign/malignant) - Provides confidence scores and size assessments - Generates detailed analysis using vision LLM - No data storage - images processed and discarded Use Cases: - Medical research and education - Second opinion for researchers - Algorithm comparison studies - Teaching tool for radiology training - Academic research validation The system is designed specifically for research investigation purposes and to complement (never replace) professional medical judgment. I'm hoping this can be useful for the medical AI research community and welcome feedback on the approach. Address: https://ift.tt/bvsughJ https://ift.tt/bvsughJ May 27, 2025 at 08:43PM

Show HN: CodeNow – CoderPad over WebRTC and WASM https://ift.tt/VTN473a

Show HN: CodeNow – CoderPad over WebRTC and WASM I was doing a lot of Leetcode this winter, and got the idea of building something like it that used wasm in the browser rather than having to manage the complexity of executing remote code securely on a server. Once I figured that out, I thought it would be neat to make it collaborative, like Coderpad — that part was a bit tougher, but it mostly works now, using WebRTC. I'm not sure whether other people will think this is cool, but I had fun building it and learning more about wasm + WebRTC. https://ift.tt/aA2hYfj May 27, 2025 at 02:08AM

Show HN: Remove AI Job Spam from Indeed and LinkedIn https://ift.tt/1fLj2mT

Show HN: Remove AI Job Spam from Indeed and LinkedIn https://ift.tt/80u4GmH May 27, 2025 at 02:09AM

Show HN: XOff an open source Chrome extension to change X links to Xcancel https://ift.tt/sthaylu

Show HN: XOff an open source Chrome extension to change X links to Xcancel Basic, but works afaics. https://ift.tt/O2lCmcn May 27, 2025 at 12:12AM

Show HN: Personalized Newsletters About Anything https://ift.tt/9jphHPS

Show HN: Personalized Newsletters About Anything I work in a highly regulated and rapidly changing space and found that I spent quite a bit of time keeping up with trends, etc. Decided to make something that automatically sends me updates on a weekly basis. Essentially like if a personal assistant wrote me a weekly/daily email about everything that's happening. How it works: specify the topic you're interested in, set the cadence for how often to send updates, and that's it. Works best for niche interests with frequent news/updates. Happy to open this up to the general public if others find this interesting. https://ift.tt/dewgV7o May 26, 2025 at 10:46PM

Show HN : A noise free Hackers News newsletters + catch up page https://ift.tt/fJc7Ne3

Show HN : A noise free Hackers News newsletters + catch up page Hey HN, I built HN500 because I wanted a no-fuss way to stay updated on major HN stories — especially after taking time off. It’s a newsletter and a catch-up tool with a few handy features: Set your own point threshold (250/500/750/1000) to get only the most upvoted posts. - Choose daily or weekly email updates. - Each email includes 3 random stories to help surface underrated gems. - The catch-up page lets you filter by points, time range, sort order, and more — great if you’ve been away for a while. It’s free, lightweight, and designed to stay out of your way. Feedback is welcome! https://ift.tt/wprsxbS May 26, 2025 at 01:47AM

Show HN: Tincture – A Color-Matching Puzzle Game I Vibe-Coded with AI in 4 Hours https://ift.tt/psgZ5bX

Show HN: Tincture – A Color-Matching Puzzle Game I Vibe-Coded with AI in 4 Hours Hi, Eight years ago, I had an idea for a color-matching puzzle game. I taught myself Swift and Xcode, spent months building an MVP… and then abandoned it. Last week, I decided to revisit the concept to see how far AI coding tools have come. So I played around with an assistant, and vibe-coded a playable version in about 4 hours. It’s called Tincture. It’s a calm, minimalist puzzle game. There are no timers, or ads, just a grid of colors and some simple rules that prioritize efficiency and pattern retention. What began as a random thought, turned into something that’s actually pretty satisfying to play. Turns out you can use math (modular arithmetic) to optimize the solution of the basic mechanics, so I added some complexity in later levels. I followed what felt fun and used a free AI-powered IDE to reach an MVP that would've taken me MUCH longer to dust off my Swift version or start from scratch learning JavaScript. I’d love your thoughts: • Is the core mechanic intuitive? • Did it hit a “this is kinda fun” moment? • Is it worth polishing further, or should it stay a weird little side project? Thanks for taking a look! https://ift.tt/3TEDOFo May 26, 2025 at 02:26AM

Show HN: ToDoRoulette https://ift.tt/R6uyEwF

Show HN: ToDoRoulette This is a super simple tool to help stop procrastinating by randomly choosing a task to work on. This was built with almost no effort using vibe coding. https://ift.tt/zZ51JgG May 26, 2025 at 01:52AM

Show HN: Generate SVGs with AI https://ift.tt/71cuB8b

Show HN: Generate SVGs with AI https://vectorart.ai May 26, 2025 at 12:47AM

Show HN: I built a chill place online to work on your ideas https://ift.tt/rGh5NKl

Show HN: I built a chill place online to work on your ideas I used to watch hundreds of hours of lofi beats on youtube while I was coding, but I got really sick of all the ads. I decided to build a better alternative - It's a configurable space for you to hang out online while you work, with a ton of relaxing music and backgrounds. Its got useful tools built in like a timer to keep track of how long you've been locked in, and a notepad for todos or scribbling down ideas while you work. Honestly this is the first tool I've built that I personally use every day, so I'm hoping some of you out there can get some use out of it too! https://lofizone.com May 25, 2025 at 04:08AM

Show HN: DeepShot – NBA game predictor with 71% accuracy using ML and stats https://ift.tt/EFBNc4P

Show HN: DeepShot – NBA game predictor with 71% accuracy using ML and stats Hey everyone, I’m an NBA fan and Python dev, and I recently built DeepShot — a machine learning model that predicts NBA game outcomes with about 71% accuracy based on historical stats and rolling performance metrics (EWMA). It features: Real NBA data from Basketball Reference Exponentially Weighted Moving Averages to track momentum Interactive NiceGUI interface with team comparison and predictions Full Python stack and open-source (MIT license) Here’s the GitHub repo: https://ift.tt/sMEl4qZ And if you like it, here’s my Buy Me a Coffee: buymeacoffee.com/saccofrancesco Would love any feedback — especially from folks who’ve built sports models or worked on real-time stat tools. Also open to ideas on where to take this next (player-level modeling? betting advice dashboard?). Thanks! https://ift.tt/sMEl4qZ May 25, 2025 at 02:30AM

Show HN: 1min Workouts for People Who Sit All Day https://ift.tt/qByOgFY

Show HN: 1min Workouts for People Who Sit All Day I am a software developer and in the last few months after recently becoming a father I was barely finding time for a proper workout. Recently I was reading about new research on Snack Exercises and how beneficial mini workouts of less than 2mins every so often, during the day are to our body. So, I decided to build an iOS App for me and others to help with this. The app generates a list of exercises that I need to tick to complete daily or loose my streak. The algorithm takes into account muscle groups and balancing the exercises to hit most main muscles. I also stayed going through all exercises and adding a couple of alternative exercises in case I don't feel like the recommended exercise. Since I'm not a trainer I commissioned professional exercise posture video guides and animations by an exercise expert which I attached to each exercise. I uploaded the app on the app store for free and no ads. If this is something that interests you, I want to hear how you balance a long day on your desk vs exercise. https://shortreps.com May 25, 2025 at 02:11AM

Show HN: Can AI Help Designers Ideate Better? We Spent 5 Wks Finding Out https://ift.tt/cNtJlsB

Show HN: Can AI Help Designers Ideate Better? We Spent 5 Wks Finding Out We set out to answer a simple but deep question: Can AI actually practically help product designers improve during the discovery and ideation phase of the design process? So we spent 5 weeks running an experiment. We mapped every tool we use for discovery: Mobbin, Dribbble, Pinterest, Twitter, Behance We broke down typical design thinking and brainstorming workflows We reviewed every prototyping or idea-capturing tool we’ve used Then we tried building lightweight AI workflows with various LLM tools and frameworks Result: Yes. Used well, AI can significantly improve design thinking — especially for junior/mid-level designers — by offering faster idea generation, design critiques, and creative merges. Out of that research, we built Moonchild: A discovery-stage design ideation tool that: Generates thoughtful UI concepts from minimal prompts Allows asking design questions and getting structured critique Merges styles, flows, and interaction patterns from multiple directions Outputs great Figma-ready screens and UX flows, fast Try it (private beta): https://moonchild.ai Use code 'hackernews' for early access. Would love feedback — especially from product designers, PMs, and UX folks doing early-stage work. May 25, 2025 at 12:36AM

Show HN: I built a more productive way to manage AI chats https://ift.tt/5fnWLua

Show HN: I built a more productive way to manage AI chats https://contextch.at May 24, 2025 at 02:16AM

Show HN: DoubleMemory – more efficient local-first read-it-later app https://ift.tt/RDpkzft

Show HN: DoubleMemory – more efficient local-first read-it-later app DoubleMemory started as an experiment to see if I can somehow automatically save all double cmd + c, as I often do instinctively, so I don't need extensions to save links and text into an app, and avoiding flooding the capture history as regular clipboard managers does. My motivation was not to create a read-it-later app, yet it evolved into this unique yet cohesive form of a read-it-later + bookmarking organizer + clipboard manager + card based note-taking app over the last 6 months. It also launches from the menu bar with a shortcut and navigates with keyboard shortcuts. My favorite part is instead of rendering a list of article titles, everything is rendered as pretty preview cards in a translucent Pinterest-like mood board. It also has a nifty iOS app, that will allow you to swipe with your thumbs between articles just like on iOS Safari... Now that Pocket is closing, this is after Instapaper going back to indie and Omnivore and UpNext and numerous others closing over the years. All of these are cloud-hosted services, which got me reflecting: maybe this local-first architecture would be well positioned to build in this space. Here is my not-so-scientific comparison: ## Domain $10 vs $1M = 100,000x difference. ## Server running cost No servers other than what's running by iCloud vs $1M per year = 1mX difference ## Platforms Apple only (mac + iphone + ipad) vs Multi platforms (windows, linux, android also supported) = 20X maintenance cost difference ## Capturing No browser extensions required v.s. maintain all extensions for various browsers and extension stores = 5x difference ## Architecture App receives the link, Apple generates the rich preview cards for thousands of different types of links, app caches these preview cards. vs. Someone write some custom code for each link type or with Open Graph, one designer created one generic card that works for all links. = 100x cost difference. I know, Apple is coming for clipboards with more restrictions, which is basically a shared global state on Mac systems, DoubleMemory does also support other ways to capture: drag-n-drop to app/menubar icon/app icon, right click->Services menu, or Share sheet. We will add more auto-importers. Also vibe coded some importers for Pocket, Omnivore and ReadWise here: https://ift.tt/3cjwUtd Everything in the app is free with no limits. Capturing is really step 0. You giving us a chance to save your content, doesn't mean you are getting any values out of it (ain't that the typical story of read-it-later apps? save-it and never-read-it). the eventual goal is to easily retrieve these content, and eventually consuming them. I hope to eventually launch paid features that aligns with these value generating workflows. App Store link: https://ift.tt/TNs5n6h Let me know what you think... https://ift.tt/iclWQaF May 24, 2025 at 12:25AM

Show HN: Hcker.news – an ergonomic, timeline-based Hacker News front page https://ift.tt/H6kA713

Show HN: Hcker.news – an ergonomic, timeline-based Hacker News front page Hi folks, I've built an alternative Hacker News front page. It is inspired by and meant to be a replacement for hckrnews.com. I built this because HN is woefully underfeatured, but most sites that try to improve it seem to assume that the visual design is the problem. hcker.news tries to maintain HN's familiarity while adding useful enhancements. There are three primary views: - Timeline View: Browse top stories by votes or comments grouped by day, week, or month (e.g., top 20 per day, top 100 per week). - Aggregate View: See top stories by votes or comments over custom time ranges. - Front Page View: The original HN front page, untouched. Feed Filtering: - Custom Keyword Filters: Include/exclude keywords (e.g., include "Rust," exclude "DOGE") or set a minimum score threshold. - No HN Algorithm: Timeline and Aggregate Views show stories usually downranked by the HN algo (e.g., flagged posts or those with too many comments). UI: - Unread Flags: Quickly spot new stories or ones you haven't seen. - Two Layouts: Classic HN style or a compact story view inspired by hckrnews.com. - Multi-column & High-density Modes: Fit more content on screen. - Themes: Light, Dark, and Manila. I'd love your feedback and suggestions. Cheers! https://hcker.news May 24, 2025 at 12:14AM

Show HN: I made an infinite gallery of AI-generated 3D skeuomorphic icons https://ift.tt/gu9o6Zr

Show HN: I made an infinite gallery of AI-generated 3D skeuomorphic icons https://ift.tt/rEVcfIN May 23, 2025 at 11:22PM

Show HN: Generate huge dummy images using drag and drop https://ift.tt/AspDMqT

Show HN: Generate huge dummy images using drag and drop When I was working on a web app that supported image uploads, I often wished for a quick way to generate dummy images (especially with some weird dimensions) for testing. Then I built this small app for that purpose. Feel free to try unusual dimensions like 1x1 px or 2x20,000 px, but it does fail eventually for dimensions that are too large due to browser limitations. It's also open source :) https://ift.tt/e1J6ByA May 23, 2025 at 12:57AM

Show HN: Free Text-to-Video for Learning Anything(Inspired by 3Blue1Brown) https://ift.tt/FcHtRbQ

Show HN: Free Text-to-Video for Learning Anything(Inspired by 3Blue1Brown) I'm a huge fan of 3B1B and how he creates appealing and easy-to-understand videos. But he doesn't have a video for every single topic. Whenever I needed help in math or physics, I would try to watch his videos but the issue is that are just not specific enough to my content or curriculum. This issue applies to every single video explanation out there, they just aren't personalized. Most educational videos explain general topics, but they don’t align perfectly with the specific question I have or the way I need it explained. That’s the gap I wanted to fill. So I built a tool that generates high-quality, visually engaging explainer videos that are tailored exactly to the question you ask. Whether it's a niche math problem, a concept from your physics class, or something your textbook didn't explain well, this tool creates a custom explanation in the style of channels like 3B1B, but made just for you. The tool is free to use for some time. Me and my cofounder have dedicated a portion of our savings to this project and unless we get external funding in the near future, we would have to add a paid tier for the product or completely shut it down. Also, would love it if you show some support at our discord server. Thanks for your time! The tool is free to use for some time. Me and my cofounder have dedicated a portion of our savings to this project and unless we get external funding in the near future, we would have to add a paid tier for the product or completely shut it down. You can try it out yourself here --> https://trytorial.com/ . Also, would love it if you show some support at our discord server. Thanks for your time! https://trytorial.com/ May 22, 2025 at 11:30PM

Show HN: 8-Bit Spelling Game I Built for My Daughter Using Claude AI https://ift.tt/QSAXNO6

Show HN: 8-Bit Spelling Game I Built for My Daughter Using Claude AI I had a lot of fun with this one. She's used it several times, and I watch, to see what subtle bugs or ux issues there may be. And when she gets on the bus I fix them quickly before work. It's been a fun game to create where it gives here immediate feedback and she's willing to study more. Her test is this Friday. fingers crossed that it helped her! https://ift.tt/XbYlx7Q May 22, 2025 at 07:44PM

Show HN: Appwrite Sites – the open-source vercel alternative https://ift.tt/CWdxqsL

Show HN: Appwrite Sites – the open-source vercel alternative https://ift.tt/E7MBy8A May 19, 2025 at 05:53PM

Show HN: I made IP-to-Geo location data library for developers https://ift.tt/qLD3uBX

Show HN: I made IP-to-Geo location data library for developers I made this lib called Ip2Geo — it's a super-lightweight, type-safe library that lets you convert any IP into geolocation data. It's 100% free with unlimited uses—no catch. It works online only and runs on both the client and server. https://ift.tt/bScwjHa May 21, 2025 at 02:18AM

Show HN: We made an AI QA tester that uses VLMs to test your front-end https://ift.tt/oWfSKhF

Show HN: We made an AI QA tester that uses VLMs to test your front-end Includes bug reports, session replay, and watching tests live. This is free to play with. Login-gate is just to prevent abuse (sorry!). https://ift.tt/mekbRsq May 21, 2025 at 12:22AM

Show HN: A MCP server to evaluate Python code in WASM VM using RustPython https://ift.tt/WLtmeuG

Show HN: A MCP server to evaluate Python code in WASM VM using RustPython https://ift.tt/7Y3UknV May 17, 2025 at 07:19PM

Show HN: A native Hacker News reader with integrated todo/done tracking https://ift.tt/Hemry35

Show HN: A native Hacker News reader with integrated todo/done tracking Hey HN! I'm excited to share a tool I've been working on - a native Hacker News reader built with Rust and egui. Here's a screenshot: https://ift.tt/FjlNU36... . As a daily HN reader, I've always struggled with keeping track of interesting posts I want to read later. Browser tabs pile up, bookmarks get forgotten, and I lose track of what I've already read. I needed a way to: 1. Browse HN efficiently (across all sections - hot, new, show, ask, jobs, best) 2. Quickly mark posts as "todo" for later reading 3. Mark posts as "done" when finished 4. Filter and search effectively I couldn't find a tool that combined all these features, so I built one. It's been tremendously helpful for my own HN reading workflow, and I thought others might find it useful too. Features: - *Integrated todo tracking*: Mark stories as "todo" and "done" to manage your reading progress - *Search functionality*: Filter stories by keyword in title, domain, or author - *Multiple sections*: Browse all HN sections (hot, new, show, ask, jobs, best) - *Threaded comments*: View comments in a Reddit-like threaded format - *Dark/light mode*: Easy on the eyes in any environment - *Keyboard shortcuts*: Efficient navigation with keyboard-centric design (1-6 for tabs, Ctrl+F for search) - *Auto-loading*: Automatically loads more content when scrolling - *Color-coding*: Stories color-coded by score for easy scanning - *Native app*: Fast, responsive, and works offline with local caching Built with Rust and the egui UI framework, with SQLite for local storage. The app scrapes Hacker News HTML directly rather than using the official API to capture the full story context. Check out the GitHub repo ( https://ift.tt/1MslTaH ) for installation instructions and source code. Built and tested on macOS, Linux, and Windows. This started as a personal tool to solve my own HN reading habits, but I hope others find it useful too. The code is MIT licensed and I'd love your feedback, feature suggestions, or contributions! https://ift.tt/GWQkuo3 May 19, 2025 at 11:53PM

Show HN: Visualization of job openings by US based employers https://ift.tt/gST2O84

Show HN: Visualization of job openings by US based employers Tiny vis project using d3. Data is from 100k job openings, categorized by k-means + GPT. https://ift.tt/5GosTJ0 May 20, 2025 at 01:05AM

Show HN: Python Simulator of David Deutsch’s "Constructor Theory of Time" https://ift.tt/HEdGLgC

Show HN: Python Simulator of David Deutsch’s "Constructor Theory of Time" Hi HN, I turned the freshly published paper “The Constructor Theory of Time” by David Deutsch and Chiara Marletto (arXiv, 13 May 2025) into an executable Python library. What you’ll find • One-to-one translation of the paper’s formalism: Substrates, Attributes, Tasks, Constructors, and task-algebra operators • Possibility / impossibility predicates and counterfactuals encoded exactly as defined • Test suite that mirrors every lemma and example (>95 % coverage, mypy-typed) • Reproductions of key results: time-keeping substrates, irreversibility proofs, quantum branching tasks, and a self-replicating constructor Why share? Reading the paper is tough going; expressing each definition in code clarified the ideas and surfaced a couple of questions for discussion. Hoping it helps others and sparks extensions. Looking for feedback: • Did I miss any subtleties in the formalism? • Which additional theorems or examples would you like implemented next? Repo: https://ift.tt/MI7vptz Thanks for taking a look—issues and PRs welcome! https://ift.tt/MI7vptz May 19, 2025 at 01:52AM

Show HN: Stack Error – ergonomic error handling for Rust https://ift.tt/1Ajf6r0

Show HN: Stack Error – ergonomic error handling for Rust Stack Error reduces the up-front cost of designing an error handling solution for your project, so that you focus on writing great libraries and applications. Stack Error has three goals: 1. Provide ergonomics similar to anyhow. 2. Create informative error messages that facilitate debugging. 3. Provide typed data that facilitates runtime error handling. https://ift.tt/qKk95m1 May 19, 2025 at 12:16AM

Show HN: Vaev – A browser engine built from scratch (It renders google.com) https://ift.tt/7ZWYjoU

Show HN: Vaev – A browser engine built from scratch (It renders google.com) We’ve been working on Vaev, a minimal web browser engine built from scratch. It supports HTML/XHTML, the CSS cascade, @page rules for pagination, and print-to-PDF rendering. It even handles calc(), var(), and percentage units—and yes, it renders Google.com (mostly). This is an experimental project focused on learning and exploration. Networking is basic ( http:// and file:// only), and grid layouts aren’t supported yet, but we’re making progress fast. We’d love your thoughts and feedback. https://ift.tt/iflERXz May 18, 2025 at 11:24PM

Show HN: AI-Powered Chat and Email Aggregator https://ift.tt/Vh8BCxd

Show HN: AI-Powered Chat and Email Aggregator Hey, I’m Erik, co-founder of Unora! A while back, I realized how chaotic digital communication had become. I’d miss important messages, get overwhelmed by newsletters I never asked for, and spend way too much time keeping up with 7 different apps at the same time! That frustration sparked the idea for Unora. We wanted to bring peace and clarity back to email & messaging without reinventing the wheel, just making it work the way it should. So, how does Unora boost your productivity? - 7 apps in 1 – Bring together WhatsApp, Snapchat, Instagram, Gmail, Outlook, Slack and Discord in one beautifully unified place. AI Assistant – summarize missed chats and emails, and stay on top of what matters, without lifting a finger. Tidy Inbox – Instantly filter messages & emails by platform or search across all of them at once to find what you need, when you need it. Newsletter management – View all your newsletters in one place and unsubscribe with a single click. - It's already on the App Store so let us know what you think, we can't wait to hear your feedback! https://unora.se https://unora.se May 18, 2025 at 03:48AM

Show HN: Blacklight – secret scanner for code, databases, drives, and slack https://ift.tt/uVbjzCQ

Show HN: Blacklight – secret scanner for code, databases, drives, and slack We often ran pattern matching searches for secrets and keys across codebases, databases etc. Therefore, we thought about converting that workflow into a tool that we could just easily generate a SARIF report and share with our customers. Blacklight is a powerful secret, key, and sensitive data scanning tool that helps you detect and prevent sensitive information leaks in your codebase, databases, cloud storage, and communication platforms. The idea is that one can add their custom rules around their governance and compliance requirements. The platform comes with 114 matching criteria, but this can be extended easily. https://ift.tt/MwEkdSv May 18, 2025 at 12:10AM

Show HN: Self-Funded Game with Homemade Engine – Play Online, Steam Coming https://ift.tt/aJRGSv8

Show HN: Self-Funded Game with Homemade Engine – Play Online, Steam Coming Hi HN! I’ve been building a 2D game using a custom engine I wrote from scratch – no Unity, no frameworks. It’s fully self-funded and will be released commercially on Steam. Engine source code (MIT): https://ift.tt/mX6l2J1 I’d love feedback on the gameplay, visuals, performance, or anything else. Thanks! https://bereprobate.com May 17, 2025 at 03:10AM

Show HN: Solidis – Tiny TS Redis client, no deps, for serverless https://ift.tt/5YLNSlR

Show HN: Solidis – Tiny TS Redis client, no deps, for serverless Hey everyone! Over the past two years I threw myself back into full-time engineering with a simple goal: write code that gives back to the community. After a lot of late-night FOMO (“AI will do it all for us, right?”) and some painful production incidents, I finally turned my weekend project into an open-source library. [ What is Solidis ? ] - Super-light (< 30 KB) RESP2/RESP3 client with zero runtime deps and first-class ESM/CJS support. - Fully tree-shakable – import only the commands you need. - Written with SOLID principles & full TypeScript typings for every command. - Designed for cold-start sensitive serverless platforms (small bundle + tiny memory footprint). [ Why I built it ] 1. node-redis & ioredis pain - ESM is still an after-thought. - Hidden deadlocks on RST, vague error surfaces. - Everything gets bundled, even commands you’ll never call. 2. I refuse to add a dependency I don’t fully understand – I literally read candidates 10× before `npm i`. 3. Serverless bills love to remind me that every KB and millisecond matters. [ Key features ] - Protocols: RESP2 and RESP3 (auto-negotiation) - Bundle size: `<30 KB` (core) / `<105 KB` (full) - Dependencies: 0 - Extensibility: Drop-in command plugins, custom transactions - Reliability: Auto-reconnect, per-command timeouts, type-checked replies [ Roadmap / Help wanted ] - Benchmarks against `node-redis` & `ioredis` (PRs welcome!) - More first-class Valkey love - Fuzz-testing the parser - Docs site – the README came first; I’d love help polishing full docs This might be my last big OSS push for a while, so stars, issues, and PRs mean the world . If Solidis saves you some cold-start time or just scratches a TypeScript itch, let me know! Repo: https://github.com/vcms-io/solidis License: MIT Thanks for reading, and happy hacking! (Feel free to AMA in the comments – I’m around.) https://github.com/vcms-io/solidis May 17, 2025 at 02:50AM

Show HN: KVSplit – Run 2-3× longer contexts on Apple Silicon https://ift.tt/PB0N7IV

Show HN: KVSplit – Run 2-3× longer contexts on Apple Silicon I discovered that in LLM inference, keys and values in the KV cache have very different quantization sensitivities. Keys need higher precision than values to maintain quality. I patched llama.cpp to enable different bit-widths for keys vs. values on Apple Silicon. The results are surprising: - K8V4 (8-bit keys, 4-bit values): 59% memory reduction with only 0.86% perplexity loss - K4V8 (4-bit keys, 8-bit values): 59% memory reduction but 6.06% perplexity loss - The configurations use the same number of bits, but K8V4 is 7× better for quality This means you can run LLMs with 2-3× longer context on the same Mac. Memory usage scales with sequence length, so savings compound as context grows. Implementation was straightforward: 1. Added --kvq-key and --kvq-val flags to llama.cpp 2. Applied existing quantization logic separately to K and V tensors 3. Validated with perplexity metrics across context lengths 4. Used Metal for acceleration (with -mlong-calls flag to avoid vectorization issues) Benchmarked on an M4 MacBook Pro running TinyLlama with 8K context windows. Compatible with Metal/MPS and optimized for Apple Silicon. GitHub: https://ift.tt/mxNnqv6 https://ift.tt/mxNnqv6 May 17, 2025 at 01:34AM

Show HN: Inconveniently operating my computer with voice and hand gestures https://ift.tt/KpiIujV

Show HN: Inconveniently operating my computer with voice and hand gestures Introducing Iron OS: it's like a regular computer, but much more inconvenient Created with threejs, rosebud AI, web speech API, and mediapipe computer vision Any feedback would be appreciated! I've been having fun experimenting with computer vision and voice control lately. https://twitter.com/measure_plan/status/1923452731248795856 May 17, 2025 at 12:46AM

Show HN: Easel – Code multiplayer games like singleplayer https://ift.tt/LsRBc6N

Show HN: Easel – Code multiplayer games like singleplayer For the past 3 years, I've been creating a new 2D game programming language where the multiplayer is completely automatic. The idea is that someone who doesn't even know what a "remote procedure call" is can make a multiplayer game by just setting `maxHumanPlayers=5` and it "just works". The trick is the whole game simulation, including all the concurrent threads, can be executed deterministically and snapshotted for rollback netcode. Normally when coding multiplayer you have to worry about following "the rules of multiplayer" like avoiding non-determinism, or not modifying entities your client has no authority over, but all that is just way too hard for someone who just wants to get straight into making games. So my idea was that if we put multiplayer into the fabric of the programming language, below all of your code, we can make the entire language multiplayer-safe. In Easel the entire world is hermetically sealed - there is nothing you can do to break multiplayer, which means it suits someone who just wants to make games and not learn all about networking. I've had people make multiplayer games on their first day of coding with Easel because you basically cannot go wrong. There were so many other interesting things that went into this project. It's written in Rust and compiled to WebAssembly because I think that the zero-download nature of the web is a better way of getting many people together into multiplayer games. The networking is done by relaying peer-to-peer connections through Cloudflare Calls, which means Cloudflare collates the messages and reduces the bandwidth requirements for the clients so games can have more players. I also took inspiration from my experience React when creating this language, here's how you would make a ship change color from green to red as it loses health: `with Health { ImageSprite(@ship.svg, color=(Health / MaxHealth).BlendHue(#ff6600, #66ff00)) }` There is a lot of hidden magic that makes the code snippet above work - it creates a async coroutine that loops each time Health sends a signal, and the ImageSprite has an implicit ID assigned by the compiler so it knows which one to update each time around the loop. All of this lets you work at a higher level of abstraction and, in my opinion, make code that is easier to understand. Speaking of async coroutines, my belief is that they don't get used enough in other game engines because their lifetimes are not tied to anything - you have this danger where they can outlive their entities and crash your game. In Easel each async task lives and dies with its entity, which is why we call them behaviors. Clear lifetime semantics makes it safe to use async tasks everywhere in Easel, which is why Easel games often consist of thousands of concurrently-executing behaviors. In my opinion, this untangles your code and makes it easier to understand. That's just the beginning, there is even more to talk about, it has been a long journey these past 3 years, but I will stop there for now! I hope that, even for those people who don't care about the multiplayer capabilities of Easel, they just find it an interesting proposal of how a next-generation game programming language could work. The Editor runs in your web browser and is free to play around with, so I would love to see more people try out making some games! Click the "Try it out" button to open the Sample Project and see if you can change the code to achieve the suggested tasks listed in the README. https://ift.tt/7RXB6I5 May 14, 2025 at 04:01PM

Show HN: Convert JSON Schema to SQL DDL https://ift.tt/jAf69WO

Show HN: Convert JSON Schema to SQL DDL While doing research for an architectural change at work, I couldn’t find a nice npm library that let’s you create SQL tables from a JSON Schema. That’s how I decided to create one myself. https://ift.tt/CHPJNMA May 16, 2025 at 02:49AM

Show HN: AsianMOM – WebGPU Vision-LLM app that roasts you like ur mom in-browser https://ift.tt/Iesj2wt

Show HN: AsianMOM – WebGPU Vision-LLM app that roasts you like ur mom in-browser Randomly got inspired yesterday seeing SmolVLM working on WebGPU and had the silly idea for this project. it's not perfect and super limited because of the current limitations of WebML (and admittedly, because I suck at prompting, but that's why it's Open Source haha) but it is 1.5B WORTH OF AI (SmolVLM 500M and LLama 3.2 1B) working RIGHT IN YOUR BROWSER with you not having to install anything! In fact, the whole thing is actually just an index.html that you can install and even use directly! It might be a little bit slow on first try (takes about 3 mins) when it installs models, but it caches it so it's way faster the second time (also, it's available offline after it's cached haha) Works on any modern web browser It may be a funny little project, but it's genuinely taught me so much about WebML and Vision models, and the technologies we're getting with WebML will 100% democratize AI access and make it way simpler and easier to be used everywhere :p GH Repo in case you're interested: https://ift.tt/EtCJRj7 https://ift.tt/dJMCkVe May 16, 2025 at 12:50AM

Show HN: Turn OpenAPI documents to LLM friendly Markdown https://ift.tt/k5WLdTI

Show HN: Turn OpenAPI documents to LLM friendly Markdown https://ift.tt/Z1WKN0R May 15, 2025 at 11:14PM

Show HN: Family Folder – Help your family remember everything, organise anything https://ift.tt/Zx9MyL8

Show HN: Family Folder – Help your family remember everything, organise anything Hi Show HN, I’m both nervous and excited to share what I’ve been working on in the early mornings and late evenings over the past few months: Family Folder – a tool to help you and your loved ones stay connected, simplify planning, and never miss a moment. This is mostly a solo project—though I’ve leaned on ChatGPT and Upwork when I hit the limits of my technical skills. I love learning, and this has been a crash course in programming, DevOps, design, UX, and everything in between. The idea came directly from my own experience: trying to keep on top of family life, from newborns to supporting my mum’s memory, birthdays, childcare logistics, and where the insurance documents are stored. Existing tools felt too generic, too corporate, or too messy. I wanted something built for families. Stack: • Ruby on Rails 7 (via Jumpstart Pro) • PostgreSQL • Hosted on Heroku (EU region) • S3 (EU) for file uploads • (Coming soon: iOS app & AI assistant) Family Folder is private by design—you only see what you’re invited to. It’s meant to be simple enough for parents or siblings to actually use, but structured enough to avoid chaos. If this sounds useful—or if you’ve ever tried to manage a family using group chats or shared docs—I’d love your feedback. What would make something like this truly work for your family? Thanks for taking a look! – Tony https://ift.tt/5kLzE7x https://ift.tt/5kLzE7x May 15, 2025 at 12:27AM

Show HN: Doxxer – CLI tool for dynamic SemVer versioning using tags https://ift.tt/NcKiT4b

Show HN: Doxxer – CLI tool for dynamic SemVer versioning using tags Hi, first time poster here! Wanted to share a small CLI utility in Rust: doxxer! It is a tool for working with Git repositories, more specifically, extracting and calculating current/upcoming semantic versions for your repo's tags. It is heavily inspired by the output from "git describe --tags". Why use anything else then? The output is not fully SemVer compliant and therefore I was modifying it in all my projects separately, which I wanted to avoid. Single binary, single predictable output. It does not currently have pre-built binaries, so you have to install it via cargo, but it's in the roadmap! https://ift.tt/2SjaEce May 14, 2025 at 08:40PM

Show HN: Mycelium https://ift.tt/Wm35GhZ

Show HN: Mycelium https://ift.tt/oYm7246 May 10, 2025 at 07:26PM

Show HN: I’ve built an IoT device to let my family know when I’m in a meeting https://ift.tt/O7egh3P

Show HN: I’ve built an IoT device to let my family know when I’m in a meeting https://ift.tt/OfatH4w May 11, 2025 at 07:52PM

Show HN: Put macros.menu/ in front of any restaurant menu URL https://ift.tt/DeVrYhR

Show HN: Put macros.menu/ in front of any restaurant menu URL I’ve been tracking my macros every day since January 1st. Weighing and measuring at home is a breeze but eating out is a total pain. I built this tool for myself but a lot of likeminded people have loved it. Please note macros are estimated by gen AI. Image menus not supported yet. https://macros.menu May 14, 2025 at 12:49AM

Show HN: Open-source AI code review agent that's aware of your entire codebase https://ift.tt/n8mwx4E

Show HN: Open-source AI code review agent that's aware of your entire codebase Hey HN! I'm one of the cofounders of Sourcebot, an open source alternative to Sourcegraph. Sourcebot lets you index thousands of repos across multiple platforms (GitHub, GitLab, Bitbucket), and gives you a powerful interface to search across them. You can learn more in our original HN launch post: https://ift.tt/wuvRk9j We just added an AI code review agent that reviews your PRs and automatically detects issues that a human reviewer may have missed. We've been using an AI code review agent for a few weeks now, and it regularly catches issues that we would've merged to prod. The review agent automatically fetches relevant context from code you've indexed in Sourcebot to provide accurate reviews. We’ve found that fetching this context is critical for the LLM to provide meaningful suggestions. Would love any feedback if y'all get the chance to try it out! We're planning on expanding the context fetching capabilities to support: - Fetching definitions from function calls in a code snippet - Fetching all usages of a function across all your repos to ensure proper usage patterns - Any other code context fetching y'all think would be useful! Michael Sukkarieh https://ift.tt/yQzaFcr May 13, 2025 at 04:08AM

Show HN: Jester – An RSS/Atom Reader and Content Management Tool https://ift.tt/zosgMAV

Show HN: Jester – An RSS/Atom Reader and Content Management Tool Jester helps you follow and organize feeds, create AI text and audio digests (with sourcing), build custom feeds from non-RSS sources, and more. It is built to have most of the features you would expect from a modern RSS reader (with more on the way), but with an eye towards feed discoverability through popularity metrics and topic tagging. You can try it out with one click (no email registration/etc. required). Any feedback/questions/suggestions is very welcome! Edit: See https://ift.tt/qBrvioa... for an example digest you can create. https://ift.tt/cuPFBXh May 13, 2025 at 12:52AM

Show HN: Lumoar – Free SOC 2 tool for SaaS startups https://ift.tt/yuo2kPf

Show HN: Lumoar – Free SOC 2 tool for SaaS startups We built Lumoar to help small SaaS teams get SOC 2-ready without paying thousands for Big 4 consultants or dealing with bloated compliance platforms. As a startup ourselves, we faced the usual issues: long security questionnaires, confusing audit requirements, and expensive tools that felt overkill. Lumoar is a simpler alternative: - Generate compliant SOC 2 policies automatically - Track your controls and progress in a clean dashboard - Upload evidence and get plain-language recommendations - Designed for engineers and founders, not compliance pros It's free to start — you can generate policies and explore the dashboard without a sales call or demo. Would love to hear what blockers you’ve faced with SOC 2 and what other frameworks you’re thinking about (e.g., ISO 27001, GDPR). All feedback is welcome. https://www.lumoar.com May 13, 2025 at 12:35AM

Show HN: The missing inbox for GitHub pull requests https://ift.tt/0cIjzGi

Show HN: The missing inbox for GitHub pull requests Mergeable is an improved inbox for GitHub pull requests. They can be organized according to your rules into any number of sections, each section being defined as an arbitrary search query. Data is refreshed periodically, and is kept locally in the browser. Mergeable is an open source project, which can be self-hosted very easily. A free public instance is also available to get started very quickly. https://ift.tt/beWCORU May 12, 2025 at 10:59PM

Show HN: Parsie – A Google Sheets Add-On to Extract Data from Any Documents https://ift.tt/ESt73oC

Show HN: Parsie – A Google Sheets Add-On to Extract Data from Any Documents I just launched a Google Sheets Add-on called Parsie, which helps you extract structured data and tables (like names, emails, invoice totals, etc.) from unstructured documents directly in your Google Sheets — including PDFs, screenshots, and more. Unlike basic OCR tools that just dump messy text, Parsie understands documents like a human would. It uses a template-first approach: 1) You define what data you need 2) Parsie extracts only that 3) You get clean, consistent output. Under the hood: – Powered by GPT models + Microsoft Azure OCR (top-ranked since 2018) – Understands context and relationships between data points – Works in 100+ languages – Handles scanned PDFs, images, DOCX, handwriting, and complex layouts Use cases: – Invoices, receipts, and bank statements – Insurance and legal docs – Form submissions – Any workflow that turns messy documents into structured data Advanced features: – AI-assisted custom schema – Multi-row extraction – Batch document processing – Metadata (file name, Drive URL, etc.) Try it here: https://ift.tt/zkZqg4M... Website: https://parsie.pro/ Would love your feedback or ideas for improvement. AMA! https://ift.tt/toDMYfa May 12, 2025 at 07:12AM

Show HN: MCP CLI Adapter – run scripts as MCP tools https://ift.tt/iwNAnCG

Show HN: MCP CLI Adapter – run scripts as MCP tools The MCP CLI Adapter is a tool that allows LLMs to safely execute command-line tools through the Model Context Protocol (MCP). It provides a secure bridge between LLMs and operating system commands. https://ift.tt/UX43vYV May 12, 2025 at 03:58AM

Show HN: Sqlitemap, a persistent map implementation backed by SQLite for C++ https://ift.tt/a3yXD85

Show HN: Reactylon – A new way to build XR with React and Babylon.js https://ift.tt/0DCJ7Ec

Show HN: Reactylon – A new way to build XR with React and Babylon.js https://ift.tt/17bjlAk May 12, 2025 at 12:23AM

Show HN: LoopMix128 – Fast C PRNG (.46ns), 2^128 Period, BigCrush/PractRand Pass https://ift.tt/FWgdlMe

Show HN: LoopMix128 – Fast C PRNG (.46ns), 2^128 Period, BigCrush/PractRand Pass LoopMix128 is a fast C PRNG I wrote for non-cryptographic tasks. GitHub (MIT): https://ift.tt/VEf3nLj Highlights: * ~0.46 ns/value (GCC 11.4, -O3 -march=native), 75% faster than xoroshiro128++. * Passes TestU01 BigCrush & PractRand (32TB). * Guaranteed 2^128 period. * Proven injective (192-bit state) via Z3 SMT solver; allows parallel streams. * Core requires only stdint.h. Seeking feedback on design, use cases, or further testing. https://ift.tt/VEf3nLj May 11, 2025 at 02:55AM

Show HN: Xenolab – Rasp Pi monitor for my pet carnivourus plants https://ift.tt/todKFji

Show HN: Xenolab – Rasp Pi monitor for my pet carnivourus plants https://ift.tt/xdsGQMH May 11, 2025 at 02:28AM

Show HN: PLAttice, for assembling structures much larger than the 3D printer bed https://ift.tt/9ZfaeIu

Show HN: PLAttice, for assembling structures much larger than the 3D printer bed Struts, nodes, and pins are reversibly assembled into fully 3D printed lattices, trusses, and tree-like structures spanning up to a few meters. I used the system to build a stand for an overhead table lamp which supports a ~1 m cantilevered arm using a tensioned floor-to-ceiling column. If you want to give it a try, find the *.stl files at the bottom of the page; figure ~1 kg of PLA and ~1 day of print time per meter of box truss; pay attention to print orientation; plz respect the license; and definitely print the pin trimming jig. https://ift.tt/2hIZqlw May 11, 2025 at 01:48AM

Show HN: Miralis – a RISC-V virtual firmware monitor https://ift.tt/LJFCwoI

Show HN: Miralis – a RISC-V virtual firmware monitor Miralis is a RISC-V firmware that virtualizes RISC-V firmware. In other words, it runs firmware in user-space (M-mode software in U-mode). The fact that this is even possible is interesting: indeed, not all ISAs are virtualizable, and the same applies for their firmware mode. It all boils down to the virtualization requirements [1], which is a great read if you haven't come across it yet. Arm's EL3 cannot be virtualized, for instance, because some instructions, such as `cpsid`, are sensitive but do not trap (`cpsid` is a nop in user-space). If you have a VisionFive 2 or a HiFive Premier P550, you can try it out, the instructions are in the documentation [2, 3]. Of course, it runs on QEMU too. As Miralis is a research project, we have also been using it as a vehicle to explore other research ideas, such as automated verification of hypervisors [4]. For instance, we verified instruction emulation by comparing Miralis' implementation with the reference RISC-V executable specification [5], which we translated to Rust. It has been fun working on Miralis, I hope you'll find it interesting too! [1]: https://ift.tt/A2CUN1H [2]: https://ift.tt/gJKr5R3... [3]: https://ift.tt/TfoysHa... [4]: https://ift.tt/9TsDcS8... [5]: https://ift.tt/Rhyf2Ca https://ift.tt/d3wno5H May 10, 2025 at 11:28PM

Show HN: Built QR-code SaaS with 30% recurring commission-open to early partners https://ift.tt/xgmbC5U

Show HN: Built QR-code SaaS with 30% recurring commission-open to early partners Hey HN, I’m from QR Code Developer, a simple SaaS tool for marketers and creators to generate & manage dynamic QR codes. It came out of frustration watching small teams overpay for bloated QR tools that lacked affiliate features or analytics transparency. We’re keeping it clean: privacy-first, no-nonsense pricing, and analytics. I’m currently onboarding a small group of affiliate partners (30% lifetime recurring commission) and would love feedback or thoughts from the HN crowd. Here’s the site: https://ift.tt/uXWUQoR AMA or DM—happy to share more behind the scenes. https://ift.tt/IdGUYph May 10, 2025 at 02:05AM

Show HN: Free QR Code Generator https://ift.tt/NDGgXiS

Show HN: Free QR Code Generator https://ift.tt/nsiREJI May 10, 2025 at 02:25AM

Show HN: Kivo – AI Canvas for Data Reports https://ift.tt/oZbIQyg

Show HN: Kivo – AI Canvas for Data Reports Our goal is to make the best tool for turning raw data into clean, insightful reports. We think data interfaces now are outdated, and chat UIs lack usability. Kivo is an AI powered text editor, that can help you turn, Excels, PDFs, and CSVs into insightful reports fast. - Clean and format your data - Generate complete first drafts, ready with charts and insights - Combine insights from multiple files, including PDFs and the web Give it a try for free. Any feedback is welcome! https://kivo.dev May 10, 2025 at 01:06AM

Show HN: Generate Subresource Integrity (SRI) https://ift.tt/Z0EQe2L

Show HN: Generate Subresource Integrity (SRI) https://ift.tt/lo0HmsU May 9, 2025 at 11:50PM

Show HN: Tree-walk interpreter (and formatter) written in C https://ift.tt/AxtnZRD

Show HN: Tree-walk interpreter (and formatter) written in C Hello HN, this is my first "completed" project since I took on this coding journey. Vern is a statically typed scripting language with lots of rough edges. You can try it out at https://vern.cal31.dev You can find the source code and some documentation at https://ift.tt/E5aV4xS https://ift.tt/E5aV4xS May 8, 2025 at 10:30PM

Show HN: Limits.fyi – See what you are getting out of all your AI subscriptions https://ift.tt/SiQEaWm

Show HN: Limits.fyi – See what you are getting out of all your AI subscriptions Hey HN, I've personally been having a hard time keeping track of all the changes to AI subscriptions these days. Sama is always tweeting about ChatGPT usage limits being improved as they add more GPUs, nobody knows how many Claude messages you get in a day, and Windsurf just recently updated their pricing plan. It's becoming increasingly difficult to get a clear and transparent view of what you're actually getting with each subscription. This becomes especially frustrating when you run into those annoying “no more remaining message” popups right in the middle of a coding session. I've also noticed many developers suffer from what I've started calling "query anxiety”, this is when a person is always worried about hitting their usage limits, so they just end up not using these models when they actually need them. That's why I created limits.fyi which lets you view and compare usage limits for all the popular AI subscriptions in one place. You can: - See exactly what usage limits come with each plan - Filter by specific models to find which subscriptions give you access - Compare prices to find the best value for your needs - Discover new services you might not have known about I try and keep the data up-to-date, and welcome user submissions. If you notice changes or have new information, you are encouraged to contribute using the submission feature at the bottom of the page. Check it out here: https://www.limits.fyi/ I'd love to hear your thoughts and suggestions on how to make this more useful. https://www.limits.fyi/ May 9, 2025 at 12:08AM

Show HN: Picostrap5 A free bootstrap-based WordPress theme on GitHub https://ift.tt/8qKyQxi

Show HN: Picostrap5 A free bootstrap-based WordPress theme on GitHub https://ift.tt/IsJ3FiB May 8, 2025 at 02:22AM

Show HN: I vibe-coded Product Hunt, but for Videos https://ift.tt/O1wIEhv

Show HN: I vibe-coded Product Hunt, but for Videos https://tubehunt.co May 8, 2025 at 01:34AM

Show HN: Cloi – free local debugging agent in your terminal https://ift.tt/sVI3aq9

Show HN: Cloi – free local debugging agent in your terminal Hey everyone! For the past two weeks my friend and I have been heads-down building Cloi, a fully local debugging agent that runs right in your terminal. You probably know the drill—every AI coding tool asks for API keys, subscriptions, and uploads your entire codebase to the cloud. Cloi does none of that: it runs entirely on your machine, with no cloud, no API keys, no subscriptions, and zero data leaving your system. What Cloi does: - Contextual error capture: Grabs your stack trace, local files, and environment to understand the issue. - Local LLM inference: Spins up Ollama on your box and generates targeted fixes—no external servers. - Safe patch application: Presents you with diffs and only applies changes when you explicitly approve. - Model‐agnostic: Ships with Phi-4 out of the box (surprisingly capable for its size!), but you can swap in any Ollama model you’ve installed. Why we built it: - Maintain full control over your code and data—ideal for security-sensitive projects - Avoid recurring subscription fees and cloud vendor lock-in - Keep your development flow entirely offline when you need it Highlights: We hit 202 stars in just 5 days, which tells us we're not the only ones who wanted this! Cloi is plug-and-play (just install and run), and we designed it to be completely unopinionated, meaning you can you whatever Ollama model you want. Get it now: npm install -g @cloi-ai/cloi If you find Cloi useful, we’d really appreciate a star on GitHub. Try it out, let us know what you think, and happy debugging! — Gabriel Cha & Mingyou Kim https://ift.tt/MVAhREI May 7, 2025 at 10:55PM

Show HN: Kevin-32B – how to do multi-turn RL on writing CUDA kernels https://ift.tt/ms3dGqp

Show HN: Kevin-32B – how to do multi-turn RL on writing CUDA kernels Hey – we just published a blog post about Kevin-32B = K(ernel D)evin. It's to our knowledge the first open-source model that's RL-trained on CUDA kernels. Our goal was to demonstrate multi-turn RL using GRPO. We used 180 Python->CUDA conversion tasks from the KernelBench dataset. The results were surprisingly strong! We were able to outperform top reasoning model like o3 & o4-mini. We're sharing our training setup and learnings in the blogpost. Also the model is on HuggingFace: https://ift.tt/0yh2O8l https://ift.tt/CD7O8up May 7, 2025 at 01:18AM

Show HN: X402 – an open standard for internet native payments https://ift.tt/WPYswBU

Show HN: X402 – an open standard for internet native payments Hi HN – excited to announce x402, initially developed by Coinbase (YC 12) x402 lets any HTTP API charge per request without issuing API keys or storing credit cards. Buyers (humans or AI agents) keep funds in their own wallet and dynamically discover compatible endpoints, call them as usual, and automatically pay a microtransaction in USDC or other tokens to settle. 90 second demo: https://www.youtube.com/watch?v=PV-L2AfLhJg Problem: Every time we want to use a new API we have to: find the service online create a developer account, copy a secret key into env vars, pre-fund or hand over a credit card This flow blocks agents even more. They can’t solve CAPTCHAs or enter credit cards. It also hurts sellers: fraud, chargebacks, onboarding friction, and marketing to humans are huge pain points. Why buyers care Zero setup – Hit a new endpoint immediately. Runtime discovery – Because every x402 service exists in a common registry, an agent can search, compare, and invoke in one loop. Self-assembling agents become practical. Easily create proxy servers – Want an endpoint that isn’t supported? You can use our proxy server template to spin up an x402-compatible instance yourself using traditional API keys, and monetize it for others wanting access. Why sellers care Reach incremental demand – Long-tail bots, side projects, one-off scripts, all of which too small for an account/signup flow, can now pay you. Micropayments without fraud – All payments settle onchain, nothing for stolen credit cards or chargebacks to reverse. Embedded distribution – instead of marketing to humans, create a compelling service meeting demand for agents and watch the requests roll in. How we got here Last year we launched AgentKit (wallets for AI agents). Tens of thousands of agents now hold onchain balances, but they can’t pay for most web services. We revived the long-unused HTTP 402 (“Payment Required”) status code and wrote a spec to make it real. Marc Andresseen calls the lack of native value transfer “the original sin of the internet,” and we see x402 as the absolution of this sin. How it works: x402 specifies a standard response body to accompany a 402 status code. This response body contains machine understandable instructions for how to pay. Payments are signature based an included as an `X-PAYMENT` header in a subsequent request to the same API endpoint. The accepting server can verify and settle payment themselves, or delegate the onchain settlement to what we call a facilitator. This means you don't have to touch crypto as a developer, you can just integrate a middleware and start receiving stablecoin payments in as little as 1 line of code. Because x402 natively traverses your existing client / server requests, it can be implemented in any language, and doesn't require webhooks, or any other complex integration. Its literally this simple: `paymentMiddleware("0xYourAddress", {"/your-endpoint": "$0.01"})` Ask HN API providers – does the one-line integration fit your stack? What’s missing? Agent / infra builders – if a service isn’t available is the proxy server template sufficient? File issues, PRs welcome Everyone – poke holes in the trust and fee model; we’d love to iterate with your feedback Curious to learn more? Check out our documentation and repo for more information, and please don’t hesitate to reach out to get onboard. https://ift.tt/idJwscK https://x402.org https://ift.tt/TYs6QCX... https://www.x402.org/ May 6, 2025 at 11:54PM

Show HN: Feedsmith — Fast parser & generator for RSS, Atom, OPML feed namespaces https://ift.tt/MSugYps

Show HN: Feedsmith — Fast parser & generator for RSS, Atom, OPML feed namespaces Hi HN! While working on a project that involves frequently parsing a lot of feeds, I needed a fast JavaScript-based parser to extract specific fields from feed namespaces. Existing Node packages were either too slow or merged all feed formats, losing namespace information. So I decided to write it myself and created this NPM package with a simple API. Feedsmith supports all feed formats and many popular namespaces, including: Podcast, Media, iTunes, Dublin Core, and more. It can also parse and generate OPML files. I am currently adding support for more namespaces and feed generation for RSS, Atom and RDF. The library grew into something bigger than I initially anticipated, so I also started creating a dedicated documentation website to describe all the features. https://ift.tt/VhH3pCK May 6, 2025 at 11:33PM

Show HN: Tired of bloated time trackers? Here's a dead-simple, free one I built https://ift.tt/b2mziKP

Show HN: Tired of bloated time trackers? Here's a dead-simple, free one I built Hey HN! I made TimeAnt because my dad needed a simple way to track his time at work and he didn’t like the other apps out there because they were too complicated or had way too many features. So, I built an app that just does the basics: track work hours, meetings, breaks, lunch and optionally lets you add notes - and that's it. It’s totally free, works both online and offline, and doesn’t require an account (but you can create one if you want). The goal was to keep it super simple and let you focus on tracking time without all the fluff. It also gave me a chance to learn Swift and build my first native iOS app! I’d love to hear what you think! Best, Viktor https://ift.tt/zGTAf9r May 6, 2025 at 01:21AM

Show HN: Real-time AI Voice Chat at ~500ms Latency https://ift.tt/amq8EsG

Show HN: Real-time AI Voice Chat at ~500ms Latency https://ift.tt/ySeaA19 May 6, 2025 at 01:47AM

Show HN: Tkintergalactic - Declarative Tcl/Tk UI Library for Python https://ift.tt/RNlyowa

Show HN: Tkintergalactic - Declarative Tcl/Tk UI Library for Python https://ift.tt/eJZT0lc May 5, 2025 at 11:32PM

Show HN: I built a mini macOS app to reveal my yearly subscription spending https://ift.tt/cM9kYmQ

Show HN: I built a mini macOS app to reveal my yearly subscription spending I built a macOS app to track my subscriptions after realizing I was spending over $XXXX annually on services I barely used. I wanted a simple, privacy-focused tool to help me stay on top of recurring charges without relying on third-party integrations or sharing financial data. Key Features: – Visual Calendar: See all upcoming charges in a monthly view. – Custom Notifications: Set reminders for upcoming payments. – Highlights: Flag subscriptions as annual, trial, or one-time. – Statistics: View projected yearly spending, average monthly costs, and peak spending months. – Custom Categories: Organize subscriptions with user-defined categories. – Multi-Currency Support: Convert prices on the fly to your preferred currency. – Status Management: Mark subscriptions as active or canceled, with accurate updates in your stats. – Quick Addition: Start typing a service name, and the app auto-suggests logos, categories, and colors. – Import and export data The app is free to use with some limitations. I’m currently working on additional features and would appreciate any feedback or suggestions from the community. https://ift.tt/fynLk7H May 5, 2025 at 11:31PM

Show HN: ImagePuzzle – multiplayer picture puzzle game https://ift.tt/pTKqcyo

Show HN: ImagePuzzle – multiplayer picture puzzle game I made ImagePuzzle, a simple and fun browser game. Would love your thoughts! https://ift.tt/yJmUCkW May 4, 2025 at 10:29PM

Show HN: I made a knife steel comparison tool https://ift.tt/NBgl0Hc

Show HN: I made a knife steel comparison tool Hi HN, I’ve been collecting pocket‑knives for years, but every time someone asked “Is 20CV better than S45VN for corrosion?” I ended up hunting through scattered steel charts and forum posts. Last month I finally built a single‑page Knife Steel Explorer to scratch that itch. What it is – A no‑login web app where you can filter 49 steels by corrosion resistance, toughness, edge retention, and ease of sharpening, then compare the ones you select in radar, bar, or scatter plots. Why it’s different – Side‑by‑side data comes from peer‑reviewed metallurgy papers and CATRA tests and consensus as discussed from enthusiast websites, normalized to a 0‑10 scale so you can weigh trade‑offs visually instead of parsing spreadsheets. How it’s built – React + TypeScript + D3 for the charts, all static files on Vercel with a simple express / Typscript backend, so it should survive an HN hug‑of‑death. Try it – https://ift.tt/gH9SUt0 (loads instantly, no signup, no tracking). I’d love feedback on: Is the 0‑10 scale intuitive or would you prefer raw units (HRC, g/mm, etc.) in the main view? What extra filters or metadata (price, country of origin, typical hardness range) would help your own knife buying or designing? Any UI rough edges that stop you from exploring quickly? Thanks for taking a look—happy to answer anything about the data set or implementation! https://ift.tt/gH9SUt0 May 4, 2025 at 10:13PM

Show HN: Search Engine Selector – This is my default search engine now https://ift.tt/TW8JuSe

Show HN: Search Engine Selector – This is my default search engine now I built this to escape from the Google bubble. Instead of sticking with just one search engine, it nudges you to choose the most appropriate one for each query. https://ift.tt/STq9Lon May 4, 2025 at 10:07PM

Show HN: Poopoo peepee Language – A vowel-based, programming language https://ift.tt/8Mf4gvd

Show HN: Poopoo peepee Language – A vowel-based, programming language A language consisting strictly of the letter p separated by vowels. Originally dreamed up for April Fools’, I’m now planning to put it through its paces in this year’s Advent of Code. https://ift.tt/aMIUDet May 3, 2025 at 08:08PM

Show HN: Open-lmake, a scalable, reliable build system with auto dep-tracking https://ift.tt/ul7TiA3

Show HN: Open-lmake, a scalable, reliable build system with auto dep-tracking Hello Hacker News, I often hear people saying "all build-systems suck", an opinion I have been sharing for years, and this is the motivation for this project. I finally got the opportunity to make it open-source, and here it is. In a few words, it is like make, except it can be comfortably used even in big projects using HPC (with millions of jobs, thousands of them running in parallel). The major differences are that: - dependencies are automatically tracked (no need to call gcc -M and the like, no need to be tailored to any specific tool, it just works) by spying disk activity - it is reliable : any modification is tracked, whether it is in sources, included files, rule recipe, ... - it implements early cut-off, i.e. it tracks checksums, not dates - it is fully traceable (you can navigate in the dependency DAG, get explanations for decisions, etc.) And it is very light weight. Configuration (Makefile) is written in Python and rules are regexpr based (a generalization of make's pattern rules). And many more features to make it usable even in awkward cases as is common when using, e.g., EDA tools. Give it a try and enjoy :-) https://ift.tt/jh4lJ7S May 3, 2025 at 09:41PM

Show HN: Kinematic Hand Skeleton Optimization in Jax https://ift.tt/FXdPnsK

Show HN: Kinematic Hand Skeleton Optimization in Jax I've been trying to wrap my head around fwd/bwd kinematics for imitation learning, so I built a fully‑differentiable kinematic hand skeleton in JAX and visualized it with reruns new callback system in a Jupyter Notebook. This shows each joint angle and how it impacts the kinematic skeleton. https://ift.tt/bI6ysK5 May 3, 2025 at 02:33AM

Show HN: Traycer.ai – Turn GitHub Issues into a Step-by-Step Plan https://ift.tt/QdlRkH2

Show HN: Traycer.ai – Turn GitHub Issues into a Step-by-Step Plan Hey everyone! We've built Traycer, a tool that transforms your GitHub issues—everything from descriptions and attached images to ongoing conversations—into clear, actionable implementation plans. You can easily import these plans into your IDE with our extension or use them with any other coding assistant you prefer. We'd love to hear your thoughts and feedback. Traycer is totally free for open-source projects, and we've got a 2-week free trial if you're working with private repos. Give it a try and let us know what you think! https://ift.tt/hcnOJ7u May 3, 2025 at 01:56AM

Show HN: Polyseed – first(?) pq PAKE implementation https://ift.tt/ciqmafX

Show HN: Polyseed – first(?) pq PAKE implementation https://ift.tt/kQXbp9m May 2, 2025 at 09:10PM

Show HN: I built a synthesizer based on 3D physics and launched the product https://ift.tt/9BAjRr7

Show HN: I built a synthesizer based on 3D physics and launched the product I've been working on the Anukari 3D Physics Synthesizer for a little over two years now. It's one of the earliest virtual instruments to rely on the GPU for audio processing, which has been incredibly challenging and fun. In the end, predictably, the GUI for manipulating the 3D system actually ended up being a lot more work than the physics simulation. So far I am only selling it direct on my website, which seems to be working well. I hope to turn it into a sustainable business, and ideally I'd have enough revenue to hire folks to help with it. So far it's been 99% a solo project, with (awesome) contractors brought in for some of the stuff that I'm bad at, like the 3D models and making instrument presets/videos. The official launch announcement video is here: https://www.youtube.com/watch?v=NYX_eeNVIEU But if you REALLY want to see what it can do, check out what Mick Cormick did with in on the first day: https://ift.tt/RVyvBXG I've kept a fairly detailed developer log about my progress on the project since October 2023, which might be of interest to the hardcore technical folks here: https://ift.tt/KgCZkEw I also gave a talk at Audio Developer Conference 2023 (ADC23) that goes deep into a couple of the problems I solved for Anukari: https://www.youtube.com/watch?v=lb8b1SYy73Q https://anukari.com May 2, 2025 at 11:42PM

Show HN: Lichen – Manage and create code licenses on the CLI and with TOML https://ift.tt/d3faXl5

Show HN: Lichen – Manage and create code licenses on the CLI and with TOML Hey! I'm Miles, I built this tool to be a fast and reliable solution for generating licenses on the CLI. Licensing has always been a point of stress for me, with how much is at stake. If I copy one from the wrong website, the version I download is the wrong one, or any number of mishaps, my whole code is at risk. We see this fiasco play out all the time. We shake our saddened heads and go on. No longer! Lichen is designed to generate licenses sensibly with three words on the CLI. `lic gen MIT`. Or in a `.lichen.toml` in your project root. Add authors/maintainers with --authors, date it with --date, license specific parts with exclude patterns and double licenses. Project big or small, it's got everything (I think). (Tell me what it's missing please). It uses SPDX licenses for correctness. Written in Rust, you'll know you're safe, and if you want to be extra cautious, feel free to create license headers on all your files (Fast too! Can do this for the entire cargo project in 22s uncached). I'm happy to answer any questions/concerns/whatever about my tool, it's my biggest project to date (And therefore my most bug-ridden...) https://ift.tt/pQH1CvP May 1, 2025 at 10:25PM

Show HN: Robot Unlock – an open-ended programming game/zachlike https://ift.tt/bXCm0AO

Show HN: Robot Unlock – an open-ended programming game/zachlike Hello, In 2010 I made an open-ended programming game based on Befunge and Brainf*k. I was young and didn't know what I was doing - coding it in AutoIT of all things and using borderless windows for sprites. Nevertheless, it was a full game and some people actually played it, sharing solutions with each other. I took it as a sign that the game had some potential - I appreciated this very much at the time. It was zachlike at its core, except that it came out earlier than SpaceChem and the term hadn't been coined yet. Years passed, I worked in the game industry, had some fun, learned a few things and eventually burned out. Meanwhile, Zachtronics kept making games and managed to define a genre, proving that there indeed was a market for such games. I'm very happy about that. Now I want to have a shot at going indie and almost 15 years later I'm launching the sequel to my 2010 game. One of my playtesters has been at it for 26 hours so I know it can be a real nerd sniper. It's a game for the type of person who loves quirky languages and optimizing their programs under extreme constraints. I have been hanging out on HN for a long time and thought some in this community might like the game. I want to keep doing this and I will as long as I can afford it. Looking forward to your questions and feedback. https://ift.tt/5OS74Wc https://ift.tt/ZE1XiLu May 1, 2025 at 09:08PM