Show HN: Open Jev Playground – try all the open source alternatives to Jev https://ift.tt/6xDhnWI
Show HN: Open Jev Playground – try all the open source alternatives to Jev https://ift.tt/9BxNl6d September 23, 2026 at 11:…
Show HN: Open Jev Playground – try all the open source alternatives to Jev https://ift.tt/9BxNl6d September 23, 2026 at 11:…
Show HN: Conway's Game of Life in boot sector Hello HN! On these weekends, I was sitting and thinking about where our in…
Show HN: Training a model to identify AI web content from structure alone Hey HN! We’re Vincent and Jochen from Sitefire ( h…
Show HN: Notes on Agentic AI – A text-first guide for practicing engineers https://ift.tt/6nkYsD0 September 22, 2026 at 11:…
Show HN: Two unnecessary playgrounds – C# and ZX Spectrum in the browser C# playground https://ift.tt/bGmW2UZ ZX-Spectrum pl…
Show HN: Viaduct – C4 models that coding agents can read and update https://ift.tt/sJx83H4 September 21, 2026 at 11:20PM
Show HN: TetherPHP – a small PHP framework designed for agents and humans https://tetherphp.com/ September 20, 2026 at 11:1…
Show HN: Jev filters large HN discussions https://ift.tt/6cnGdF1 September 20, 2026 at 10:37PM
Show HN: KillSwitch – a programming language designed to be difficult for LLMs https://ift.tt/JmMbtDF September 20, 2026 at…
Show HN: CUA-S1 – A System One Model for Computer Use Hello HN! We're Dillon and Francesco from Cua. We were wondering h…
Show HN: A model index from the AI Gateways https://ift.tt/m4LK7YU September 19, 2026 at 12:26AM
Show HN: Koi Editor Alpha Hi, Koi Editor Alpha is now available to download for macOS 13.2+ (Apple Silicon). You can downloa…
Show HN: Composing domain-specific harness on Python in 10 mins https://ift.tt/hwUasy5 September 18, 2026 at 02:16AM
Show HN: The Endless Museum, Wikipedia as a walkable museum https://ift.tt/Ug31a8u September 18, 2026 at 12:28AM
Show HN: Ax-Check.com – Can Agents Use Your Product? This is a free site that checks whether agents can smoothly navigate a …
Show HN: Padwan-LLM, a lightweight LLM Python client https://ift.tt/KEcb5S8 September 17, 2026 at 12:42AM
Show HN: Restarted – a 2026 remake of the classic 2015 startup generator The original startup website generator by Tiff Zhan…
Show HN: Pixel Agents – A pixel-art mission control for your Claude Code agents https://mateovalle.github.io/pixel-agents/ …
Show HN: farseer.space – fly anywhere in the universe in your browser I've been hacking on a universe simulator, modeled…
Show HN: Sass – Rust and WASM https://ift.tt/qc9zYXB September 16, 2026 at 01:04AM
Show HN: DaiDocs, AI memory as a plain-text file format, not a service https://ift.tt/q8wdhku September 15, 2026 at 10:48PM
Show HN: Hazzel – a tiny coding agent, Bring your own keys https://ift.tt/8Ppd4ZH September 15, 2026 at 05:45AM
Show HN: An open-source control plane for your company's AI agents https://ift.tt/lfXxhSC September 15, 2026 at 04:46AM
Show HN: Macros with a Behringer FCB1010 MIDI Pedalboard in macOS https://ift.tt/2gl0zyd September 15, 2026 at 04:31AM
Show HN: Pull every comment out of a Google Sheet, in the browser I spend a lot of time working in Google sheets. Often, I w…
Show HN: SF Title Alert https://ift.tt/ARfXynz September 14, 2026 at 02:41AM
Show HN: Kibble – a reader for AI news, tutorials, code and models https://ift.tt/X1Im0VH September 14, 2026 at 01:09AM
Show HN: Stackray – Detect any website's tech stack Stackray is an open source builtwith alternative that also provides …
Show HN: What If Donut.c but with Any ASCII Art https://ift.tt/Wrt1TF2 September 13, 2026 at 03:09AM
Show HN: Music Generation Backed by Algebra https://monictheory.com September 12, 2026 at 11:25PM
Show HN: Come prove the Berge Fulkerson conjecture with a swarm of agents https://ift.tt/Ke9jPLv September 13, 2026 at 01:0…
Show HN: Toast, a beautiful by default in terminal IDE https://ift.tt/ENT9ydk September 11, 2026 at 11:24PM
Show HN: Raiders at the Gate – tower defense web game https://ift.tt/Kr5Vfdm September 10, 2026 at 11:26PM
Show HN: Hydra – Open-source agentic terminal with a PTY daemon https://ift.tt/ShgMtCK September 10, 2026 at 03:21AM
Show HN: I'm not a PostgREST fan this is why I'm building an alternative Don't get me wrong, core PostgREST conc…
Show HN: Rokz: a browser port of a 1990 ASCII dungeon crawler For those younger than me, Kroz was Apogee's first game, a…
Show HN: Pipnote – Share a reminder they can't peek at until it arrives https://pipnote.app/ September 9, 2026 at 01:18…
Show HN: Linubot – like Grok bot and Hermes had a kid Work on Linux and Android with Tailscale. Because we also deserve some…
Show HN: Gote – a CLI note-taking management tool for plain Markdown Repo: https://ift.tt/gbDPHoQ I built a note taking ma…
Show HN: Possess, a TUI to browse and transfer coding sessions https://ift.tt/oAHX2Wg September 7, 2026 at 11:43PM
Show HN: HexBOTs – a cellular automaton with robotic lawnmowers Double-click or press N to start a new experiment. I built h…
Show HN: PixelDraw – simple drawing software for web(WASM) and desktop https://ift.tt/P3RHKJk September 6, 2026 at 09:23PM
Show HN: Cowbull – Wordle-like game where you only get match counts CowBull is a word game where you have to find the hidden…
Show HN: I made Blocknado, an orbital stacker. Think Tetris with square rings I've loved stacker type games for as long …
Show HN: Merge Wikipedia articles across languages into one page https://ift.tt/KwuAPEr September 6, 2026 at 02:18AM
Show HN: Fast Cut Video tool for cutting video for Agents Hi HN, Build this tool in a couple of hours with OpenAI Codex to s…
Show HN: Sageling - a local AI agent for Mac, Qwen 3.5 9B in-process via MLX A lot of my non-developer friends still think t…
Show HN: Coder Eval – A Framework for Evals We needed a framework to write our evals in and easily update them, run A/B test…
Show HN: NationalDex • minimal open-source Pokédex I’ve trying to build the best Pokédex app in the world. https://ift.tt/aD…
Show HN: I made a word building game supporting anagrams and one handed use Hi everyone, Wanted to share a game I built. It&…
Show HN: Devbar – Point at what to change. Leave a comment. Your agent ships it I built this toolbar to power my agentic ui/…
Show HN: Sirenfall, a civil defense siren synthesized in Web Audio I built a cool browser scene, a shelter window over a dys…
Show HN: MesaOS – An operating system written from scratch in Rust Hello! I'm a student from Spain and I'm the creat…
Show HN: Arbitale – emergent choose your own adventure game Hi everyone! I am building Arbitale and it is currently in pre-a…
Show HN: AQ – A multiplayer workspace for coding agents on your own cloud https://aq.dev/ September 2, 2026 at 11:16PM
Show HN: HN Match Maker – Matching "Who Wants to Be Hired?" With "Who's Hiring?" Hi! Every month the…
Show HN: Newton's Orchard – Browser-based space/gravity playground Hi HN! My son spent a lot of time in 5th grade playin…
Show HN: Semantic Overlays – an NX bit for LLM prompt injection (live demo) I've built a new method for steering LLMs ca…
Show HN: Keel - A conductor, not an agent loop https://daneb.github.io/keel/ September 1, 2026 at 01:52AM
Show HN: Xyzzy – AI teamwork in one Python process, with a tamper-evident log https://ift.tt/qjHwW3P September 1, 2026 at 1…
Show HN: Corporate Mind Games – logic puzzles with a sarcastic corporate theme I have always enjoyed building and playing pu…
Show HN: NFC Energy-Harvesting PCB Business Card with an MCU https://ift.tt/0Ebtd8M August 28, 2026 at 07:18PM
Show HN: Cogram Studio – CAD and BIM workspace for humans and agents Hi HN, Rick and Alex here, co-founders of Cogram. We’ve…
Show HN: Convert PNG and JPG to clean SVG in seconds https://ift.tt/1Cgckxe August 30, 2026 at 02:24AM
Show HN: 3D Embodiment of your Git repo https://ift.tt/ZTJGRaU August 29, 2026 at 11:19PM
Show HN: Open-Source Local Whisper Flow Alternative https://ift.tt/0xUiYw1 August 29, 2026 at 11:34PM
Show HN: Boop – tiny, self-hosted push notifications for your apps built in Go Hi HN, I built Boop because I wanted applicat…
Show HN: iOS app for learning any song on piano with AI music transcription https://ift.tt/Zt4Pymn August 29, 2026 at 12:41…
Show HN: Voronoi Go I posted once before but wanted to share again because a lot has changed. There's now a fairly stron…
Show HN: Music Visualizer|New MilkDrop engine and various types of reactive art This is my take on what a modern music visua…
Show HN: Devx – Autonomous AI coding agent built for Android Termux and desktop https://ift.tt/dURmyZF August 27, 2026 at 0…
Show HN: Railo – Deterministic security patch bot using AST and Z3 (no LLMs) https://www.railo.dev August 26, 2026 at 11:20…
Show HN: LatticeDB – Like SQLite but for graph databases We have been using graph DBs more and more at work. I found them pa…
Show HN: Chrome extension that gives you the TlDR from YouTube without the watch https://addketchup.app/ August 24, 2026 at…
Show HN: Modern demo of Douglas Hofstadter et al.'s 2001 Letter Spirit project https://ift.tt/v67UEZn August 23, 2026 a…
Show HN: Built a CLI to find and disable telemetry for package.json dependencies https://ift.tt/lyqOEKB August 23, 2026 at …
Show HN: Zcomplete – Shell Typo Correction https://ift.tt/bILdX0S August 22, 2026 at 12:48AM
Show HN: CSVtoTable – turn a CSV/XLSX into one self-contained HTML file https://ift.tt/hk9LyOf August 22, 2026 at 12:23AM
Show HN: All your saved articles in one place Hi HN. I would love to show you beta preview of Topics. Articles on the intern…
Show HN: Process your solar eclipse data I've been sitting on some video of the 2024 solar eclipse (448gb specifically).…
Show HN: HyperSAE – Sparse Autoencoders, reimagined in hyperbolic space https://ift.tt/1lewjta August 20, 2026 at 01:37AM
Show HN: terminal-code – VS Code inside the terminal https://ift.tt/MYFDrXd August 19, 2026 at 10:43PM
Show HN: Voidleap Code – agentic IDE, own harness, swap models mid-conversation We wanted to build a development environment…
Show HN: macOS data protection keychain for Electron apps Hey HN, I've been working on Hansel [1] (an encrypted personal…
Show HN: Open-source comment section widget, Disqus alternative https://ift.tt/IOKSVrD August 17, 2026 at 11:36PM
Show HN: Interactive component to map fibre breaks (OTDR) Added an OTDR trace component as the latest in my component librar…
Show HN: Hacker News Top Stories as Feeds to Use with RSS/Atom with Summaries Hey all, I’ve made this bot, it fetches every …
Show HN: built my 15-year-old game idea Distro Fighter: WARS is in closed beta, but HN gets its own door: https://ift.tt/Z2…
Show HN: ElevenMusic Sounds, loop library that grows as other people generate https://ift.tt/TMsnrPf August 16, 2026 at 03:…
Show HN: Live Claude Usage HUD for a $38 Thermalright Trofeo Vision LCD https://ift.tt/tBAL5aw August 16, 2026 at 03:12AM
Show HN: Every MUNI, BART and Caltrain in SF on a Live Map https://ift.tt/Dxtm2X9 August 16, 2026 at 12:39AM
Show HN: Self-hosted monitoring for AI recommendations (MIT License) https://lettertrace.com August 15, 2026 at 11:05PM
Show HN: Mole – Deep research agent for your terminal Doing research with agents is fun until they blow way past budget, jum…
Show HN: PasteDaemon – Automatically remove tracking from URLs and more https://pastedaemon.app August 15, 2026 at 12:12AM
Show HN: My first app got 97% on MacSources Review Link: https://ift.tt/PWIgLEi Background of my launch: I trade as a side…
Show HN: Mooneva Cycle – Offline period tracker with no servers and no accounts Data stays encrypted on your device (PBKDF2/…
Show HN: Seisin – a desktop app that turns your job search into analytics Hello everyone, I’ve been building Seisin, a deskt…
Show HN: Pulp – Zero-allocation C11 telemetry engine (28M logs/SEC to disk) https://ift.tt/4g6GsMF August 12, 2026 at 12:15…
Show HN: TermDOM – HTML, CSS and JavaScript (With a Real DOM) for TUIs and CLIs TermDOM renders a real DOM styled with real …
Show HN: My local climbing gym from photogrammetry Commented on yesterday's Ask HN: What are you working on? (August 202…
Show HN: Graph2agent; Mermaid diagrams, explained for agents During the implementation of a huge high performance service. …
Show HN: 100% native Swift harness (NOT Electron) hi everybody, I’ve been working on this harness that is all native Swift f…
Show HN: Mandible TUI – rust based CLI manual viewer https://ift.tt/NQ9Rf0T August 10, 2026 at 02:02AM
Show HN: 35k+ paper psychedelic library that knows LSD from Lumpy Skin Disease https://ift.tt/s39kFrI August 10, 2026 at 01…
Show HN: Whetstone – 20 Claude Code skills, each distilled from one real failure https://ift.tt/4tjwUgp August 10, 2026 at …
Show HN: Alphabet Soup, a multiplayer game, build the longest word to win I've been working on a simple multiplayer word…
Show HN: A Discord bot running in a 4MiB microVM https://ift.tt/UXtGLJB August 8, 2026 at 11:04PM
Show HN: Algebruh - Cross-check arithmetic claims with Z3, cvc5, and Lean https://ift.tt/brYg5n7 August 8, 2026 at 11:34PM
Show HN: Clippy for macOS – retro floating paperclip with computer use https://ift.tt/19NGcbu August 8, 2026 at 11:09PM
Show HN: Check if any of the $656M in unclaimed royalties at The MLC is yours https://pub.doub.ly/ August 7, 2026 at 11:05P…
Show HN: Zaivern Code – a Rust cockpit for parallel AI coding agents https://ift.tt/meBhNX3 August 8, 2026 at 12:53AM
Show HN: Mousecrack – Teaching an LSTM to move a mouse like a human https://ift.tt/bY6ps3h August 7, 2026 at 10:23PM
Show HN: ARF – a record format for AI evaluation runs, with reproducible digests https://www.korvo.xyz/arf August 7, 2026 a…
Show HN: Learn System Design, one campaign at a time https://scalequest.io/ August 7, 2026 at 03:25AM
Show HN: Pokémon Emerald Ported to Raspberry Pi Pico 2 Pokémon Emerald ported to the RP2350 microcontroller. No emulator, 60…
Show HN: ZeroCloudPDF Sign https://ift.tt/Qo6xsU4 August 5, 2026 at 11:04PM
Show HN: Spellfolio – my stock market game with news events and inside info https://ift.tt/4VdmuZv August 4, 2026 at 04:08A…
Show HN: Svelte-rs – a Svelte compiler in Rust https://ift.tt/D9a1YoA August 4, 2026 at 02:27AM
Show HN: Golars (Go Equivalent of Polars) https://ift.tt/kldrg6c August 4, 2026 at 01:30AM
Show HN: Make your Framework 12 sound like a creaky door I was poking through the iio devices on my Framework the other day …
Show HN: My public second brain – 660 notes, 15 years, open source Author here. ~660 notes published from a private Obsidian…
Show HN: Bribes.fyi - Update on Know before you go feature Update: Added the official fees data on this page. https://ift.tt…
Show HN: BillDesk – Offline invoicing for freelancers (Windows and Mac) https://getbilldesk.vercel.app August 1, 2026 at 09…
Show HN: Slope remade in HTML5 to load instantly on any browser, any device A whole free daily game served in under 100kb wi…
Show HN: Tally – check a spreadsheet's numbers against their source, in-browser https://ift.tt/IC5x63Z July 30, 2026 at…
Show HN: Capitolisation – Trade like the bests elected officials Elected officials tend to overperform S&P500. The goal …
Show HN: Dreeve, a self-hosted dashboard for your sports and fitness data I've been building this for a few years under …
Show HN: Vyne – Zapier for DeFi users, run from any LLM or the workflow builder https://ift.tt/ZQqUPBX July 29, 2026 at 02:…
Show HN: Verifiable receipts for firmware CVE reproduction https://ift.tt/ehqkGCr July 29, 2026 at 02:23AM
Show HN: Beakdown – a game inspired by Joust/Skirmish I used to play Joust with my little brother on the BBC Micro many moon…
Show HN: Somebodyhire.me I originally had this as a personal resume site but decided to build it out into a platform where a…
Show HN: A 538-style dashboard for upcoming Knesset elections https://ift.tt/Ixk3agV July 28, 2026 at 12:34AM
Show HN: Let's Seal – Let's Encrypt for document signing, free and self-hosted TLDR, Let's Seal gives the finger…
Show HN: An interactive way to exploit an LLM without going to jail https://ift.tt/5MC4iFq July 26, 2026 at 11:46PM
Show HN: Minesweeper Raycasted https://ift.tt/5gc0MIl July 26, 2026 at 01:09AM
Show HN: Bribes.fyi – Know before you go. New feature added https://ift.tt/MvIkYGu July 26, 2026 at 12:36AM
Show HN: I made some transistor animations Hi HN, I made some animations of the most important kinds of transistors using my…
Show HN: Sourceminder.org - token-efficient code search Hey HN, The code indexing tools released in December now have added …
Show HN: A representation of a chapter of your life through music https://www.cuecard.live July 24, 2026 at 11:22PM
Show HN: Advanced Coffee Search Covering Over 17,000 coffees https://ift.tt/DYUARj2 July 24, 2026 at 02:59AM
Show HN: Notebooker.ai – NotebookLM alternative, your own models, keys, storage Hi HN. This is a personal side project I'…
Show HN: Trifle – Open-source analytics that stores answers, not events Trifle is an open-source time-series analytics libra…
Show HN: Szr: A safer command output reduction for coding agents https://ift.tt/gaXH1Am July 22, 2026 at 11:33PM
Show HN: Onus – self-hostable vuln scanner combining 8 tools into one report https://ift.tt/wQ0mufR July 22, 2026 at 10:24P…
Show HN: Edky, a CLI to convert Ed25519 public keys from one encoding to another Everything increasingly runs on Ed25519 key…
Show HN: A free lever-based puzzle game I made Lever Labyrinth for a final project in my uni's game engine development c…
Show HN: A gallery of browser-based PDF imposition and printing templates https://ift.tt/uwRZvog July 19, 2026 at 11:16PM
Show HN: Chalie – AI peer not employee https://ift.tt/Jbh4u7I July 20, 2026 at 01:04AM
Show HN: How much profit does your employer make per employee? https://ift.tt/Pjp7y02 July 20, 2026 at 12:17AM
Show HN: Bribes.fyi – Built something to report bribes https://bribes.fyi/ July 19, 2026 at 09:01PM
Show HN: RewindCup – explore 23 World Cups on an interactive globe https://rewindcup.com July 19, 2026 at 03:37AM
Show HN: Peek-CLI: Let Claude Code iterate on front end designs https://ift.tt/pfAJCLh July 19, 2026 at 12:32AM
Show HN: SDF Pelicans on Bicycle https://ift.tt/DQPGgLb July 19, 2026 at 12:47AM
Show HN: Get alerts for good seats at 70mm IMAX showings of The Odyssey https://imaxxing.io/ July 18, 2026 at 11:36PM
Show HN: Tarit – a hypervisor which is 2x faster than firecracker https://ift.tt/wzsUQXY July 15, 2026 at 11:38PM
Show HN: Lific: Issue trackers should be simple, right? I built Lific because I direct AI coding agents on largish projects …
Show HN: A zoomable timeline of 4M Wikipedia events I'm building a journal app in Kotlin Multiplatform and for this purp…
Show HN: Rudo - A small, elegant dock for Wayland https://ift.tt/MASKxV1 July 17, 2026 at 01:12AM
Show HN: Be the ChatBOT I made this experimental art project/game that's an LLM chat assistant, but where you're t…
Show HN: Tree, truth, druid, dryad, and tar share one Proto-Indo-European root https://ift.tt/eVFBnUY July 16, 2026 at 11:1…
Show HN: SirixDB 1.0 Beta – Git-Like Versioning, Diffs, Time-Travel Queries Hi HN! I've posted SirixDB here before, back…
Show HN: Make senders work to get into your inbox Hi HN :) really excited to share this with you. The one thing AI reliably …
Show HN: Beautiful Type Erasure with C++26 Reflection Try it on Compiler Explorer: https://ift.tt/aNOoErf Check out the so…
Show HN: A device for never missing the surf turned into something more https://ift.tt/HSvpLuV July 15, 2026 at 12:42AM
show hn: 1d data to 3D topology, AI deepfakes to protien folding https://ift.tt/YyhoXle July 14, 2026 at 10:59PM
Show HN: Find Remote Accounting Jobs https://ift.tt/VRach2e July 13, 2026 at 11:47PM
Show HN: Scramble Quest https://ift.tt/di8MYbW July 12, 2026 at 11:28PM
Show HN: Share and explore custom Claude Code status lines Hey HN, I made a registry for claude code users to share and expl…
Show HN: We beat Cloudflare's bot detection (open-source stealth browser) https://ift.tt/e57HqfJ July 11, 2026 at 05:56…
Show HN: SubjectiveZero, an open-source agentic node editor for creative coding Hey there, My name is Clem, I've been a …
Show HN: Wyrm – Solve algebra by touch, built on an open-source soundness engine There is a mobile game called DragonBox. It…
Show HN: EVconomics – EV vs. gas cost-of-ownership calculator with live prices https://ift.tt/a5IQANT July 10, 2026 at 12:5…
Show HN: Codex Explorer, a local session manager for Codex CLI https://ift.tt/bUloODJ July 9, 2026 at 11:53PM
Show HN: Hover over your UI element to get its exact location in code https://loerei.github.io/HoverSource/ July 8, 2026 at…
Show HN: Fork – Let users build features on top of existing applications Our initial release is a Chrome extension that buil…
Show HN: Record, replay, and improve AI agents in production At the AI Engineering World's Fair a big part of the conver…
Show HN: Meon – declarative flat-parsing engine (SoA, no AST) https://ift.tt/etEL9bX July 5, 2026 at 11:13PM
Show HN: Handoff – a verified context bridge between Claude Code sessions https://ift.tt/m9wcZQf July 5, 2026 at 10:48PM
Show HN: I built an encrypted BLE dongle for pasting stuff to air-gapped devices Definitely one of those "20 minute adv…
Show HN: Waypoint.nvim – A Neovim plugin for bookmarking lines of code I made this plugin because I felt like existing bookm…
Show HN: Gemma 3 inference in pure C++ with Metal acceleration https://ift.tt/yMH0mVY July 4, 2026 at 09:24PM
Show HN: Kontext – Move an AI chat's full context to another AI in one click https://ift.tt/SgEWMrQ July 4, 2026 at 12:…
Show HN: Auto-continue Claude Fable 5 the second your 5-hour limit lifts https://ift.tt/h48tZCV July 4, 2026 at 01:05AM
Show HN: Dockside – I turned unused space around the macOS Dock into a workspace https://ift.tt/3M1vrJG July 3, 2026 at 11:…
Show HN: Bramble – Local-first password manager I'm currently working on Bramble, an open source password manager with P…
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