Posts

Showing posts from 2026

Show HN https://ift.tt/zCatpgv

Show HN: A never-ending chess match between Claude and Codex https://ift.tt/EhAroW5

Show HN: PHNTM ONE: Self healing AI assistant running on a Raspberry Pi5 https://ift.tt/R0bS3q2

Show HN: Gat – Version large files with Git, without an LFS server https://ift.tt/CKcSs8a

Show HN: Lofi Cities – Pixel-art city nights with browser-generated lofi https://ift.tt/9aNDcdo

Show HN: Blender Copilot https://ift.tt/74pwH12

Show HN: Jev predicting your life choices https://ift.tt/aOFEdrV

Show HN: Jev Plays Pokémon Red https://ift.tt/k43vZqO

Show HN: I couldn't deal with another Claude Code tab https://ift.tt/20vZG8T

Show HN: Radix – Visual UI for agentic programming https://ift.tt/5szgRl9

Show HN: Treepeat – Code similarity detection using Tree-sitter https://ift.tt/nLE7Mgv

Show HN: Open Jev Playground – try all the open source alternatives to Jev https://ift.tt/BLc2KEQ

Show HN: Conway's Game of Life in boot sector https://ift.tt/pUfGoOw

Show HN: Training a model to identify AI web content from structure alone https://ift.tt/w6oc1gT

Show HN: Notes on Agentic AI – A text-first guide for practicing engineers https://ift.tt/Vr3Ruxi

Show HN: Two unnecessary playgrounds – C# and ZX Spectrum in the browser https://ift.tt/HvWA4hI

Show HN: Viaduct – C4 models that coding agents can read and update https://ift.tt/WJkgN7y

Show HN: Jev filters large HN discussions https://ift.tt/HkyI58z

Show HN: KillSwitch – a programming language designed to be difficult for LLMs https://ift.tt/UuRXf7r

Show HN: CUA-S1 – A System One Model for Computer Use https://ift.tt/icUvhKG

Show HN: A model index from the AI Gateways https://ift.tt/1lenv5T

Show HN: Koi Editor Alpha https://ift.tt/I7vcKU8

Show HN: Composing domain-specific harness on Python in 10 mins https://ift.tt/taSDVTz

Show HN: The Endless Museum, Wikipedia as a walkable museum https://ift.tt/yEroROl

Show HN: Ax-Check.com – Can Agents Use Your Product? https://ift.tt/nQLbT1F

Show HN: Restarted – a 2026 remake of the classic 2015 startup generator https://ift.tt/WtRIBcY

Show HN: Pixel Agents – A pixel-art mission control for your Claude Code agents https://ift.tt/oLJaswT

Show HN: farseer.space – fly anywhere in the universe in your browser https://ift.tt/5jvc4Mw

Show HN: Sass – Rust and WASM https://ift.tt/je1B5NE

Show HN: DaiDocs, AI memory as a plain-text file format, not a service https://ift.tt/7lVWyfw

Show HN: Hazzel – a tiny coding agent, Bring your own keys https://ift.tt/jHiK9aw

Show HN: An open-source control plane for your company's AI agents https://ift.tt/whNI9OZ

Show HN: Macros with a Behringer FCB1010 MIDI Pedalboard in macOS https://ift.tt/J6XxO5P

Show HN: Pull every comment out of a Google Sheet, in the browser https://ift.tt/AqymeV5

Show HN: SF Title Alert https://ift.tt/f8lbHhC

Show HN: Kibble – a reader for AI news, tutorials, code and models https://ift.tt/FYBy8Vw

Show HN: Stackray – Detect any website's tech stack https://ift.tt/H6jx9Z2

Show HN: What If Donut.c but with Any ASCII Art https://ift.tt/pbRL1tz

Show HN: Music Generation Backed by Algebra https://ift.tt/Uw4cd6Y

Show HN: Come prove the Berge Fulkerson conjecture with a swarm of agents https://ift.tt/vOEKuNZ

Show HN: Toast, a beautiful by default in terminal IDE https://ift.tt/ryDpZtx

Show HN: Raiders at the Gate – tower defense web game https://ift.tt/z90t7kS

Show HN: Hydra – Open-source agentic terminal with a PTY daemon https://ift.tt/O5BvQWL

Show HN: I'm not a PostgREST fan this is why I'm building an alternative https://ift.tt/o3ljDdw

Show HN: Rokz: a browser port of a 1990 ASCII dungeon crawler https://ift.tt/pILrtGz

Show HN: Pipnote – Share a reminder they can't peek at until it arrives https://ift.tt/2GvH9wR

Show HN: Linubot – like Grok bot and Hermes had a kid https://ift.tt/m7BVHoi

Show HN: Gote – a CLI note-taking management tool for plain Markdown https://ift.tt/XxTGMWV

Show HN: Possess, a TUI to browse and transfer coding sessions https://ift.tt/LwhvGXK

Show HN: PixelDraw – simple drawing software for web(WASM) and desktop https://ift.tt/A46oM8v

Show HN: Cowbull – Wordle-like game where you only get match counts https://ift.tt/bc7toeS

Show HN: I made Blocknado, an orbital stacker. Think Tetris with square rings https://ift.tt/gHOniCS

Show HN: Merge Wikipedia articles across languages into one page https://ift.tt/oOdIQmE

Show HN: Fast Cut Video tool for cutting video for Agents https://ift.tt/CDeoEYS

Show HN: Sageling - a local AI agent for Mac, Qwen 3.5 9B in-process via MLX https://ift.tt/U1mVIas

Show HN: Coder Eval – A Framework for Evals https://ift.tt/PnOI9vs

Show HN: NationalDex • minimal open-source Pokédex https://ift.tt/vxImGpl

Show HN: I made a word building game supporting anagrams and one handed use https://ift.tt/14EMStI

Show HN: Devbar – Point at what to change. Leave a comment. Your agent ships it https://ift.tt/ouctIve

Show HN: Sirenfall, a civil defense siren synthesized in Web Audio https://ift.tt/cShzdeT

Show HN: MesaOS – An operating system written from scratch in Rust https://ift.tt/5UBwj4p

Show HN: Arbitale – emergent choose your own adventure game https://ift.tt/bT8gjS2

Show HN: AQ – A multiplayer workspace for coding agents on your own cloud https://ift.tt/DqtzPEY

Show HN: HN Match Maker – Matching "Who Wants to Be Hired?" With "Who's Hiring?" https://ift.tt/qunSmoz

Show HN: Newton's Orchard – Browser-based space/gravity playground https://ift.tt/goN0G3M

Show HN: Semantic Overlays – an NX bit for LLM prompt injection (live demo) https://ift.tt/5mV3OWE

Show HN: Keel - A conductor, not an agent loop https://ift.tt/MdFRIUW

Show HN: Xyzzy – AI teamwork in one Python process, with a tamper-evident log https://ift.tt/UrtmgDk

Show HN: Corporate Mind Games – logic puzzles with a sarcastic corporate theme https://ift.tt/8BSvbIF

Show HN: NFC Energy-Harvesting PCB Business Card with an MCU https://ift.tt/K1Wi5J7

Show HN: Cogram Studio – CAD and BIM workspace for humans and agents https://ift.tt/D4Lg8qa

Show HN: Convert PNG and JPG to clean SVG in seconds https://ift.tt/BePfuwD

Show HN: 3D Embodiment of your Git repo https://ift.tt/5TPjwfa

Show HN: Open-Source Local Whisper Flow Alternative https://ift.tt/kefjaXS

Show HN: Boop – tiny, self-hosted push notifications for your apps built in Go https://ift.tt/APjVlUz

Show HN: iOS app for learning any song on piano with AI music transcription https://ift.tt/yz8Qog1

Show HN: Voronoi Go https://ift.tt/mkJRdp7

Show HN: Music Visualizer|New MilkDrop engine and various types of reactive art https://ift.tt/3YLc812

Show HN: Devx – Autonomous AI coding agent built for Android Termux and desktop https://ift.tt/un2AFDZ

Show HN: Railo – Deterministic security patch bot using AST and Z3 (no LLMs) https://ift.tt/8fbtlIY

Show HN: LatticeDB – Like SQLite but for graph databases https://ift.tt/p9vyZAf

Show HN: Chrome extension that gives you the TlDR from YouTube without the watch https://ift.tt/UkWMoI8

Show HN: Modern demo of Douglas Hofstadter et al.'s 2001 Letter Spirit project https://ift.tt/jR5cZwX

Show HN: Built a CLI to find and disable telemetry for package.json dependencies https://ift.tt/5QPgfdG

Show HN: Zcomplete – Shell Typo Correction https://ift.tt/vlI52So

Show HN: CSVtoTable – turn a CSV/XLSX into one self-contained HTML file https://ift.tt/CQITfKm

Show HN: All your saved articles in one place https://ift.tt/9Hn2MhV

Show HN: Process your solar eclipse data https://ift.tt/2YT8Qw4

Show HN: HyperSAE – Sparse Autoencoders, reimagined in hyperbolic space https://ift.tt/wQNf2lg

Show HN: terminal-code – VS Code inside the terminal https://ift.tt/rNMvl0Z

Show HN: Voidleap Code – agentic IDE, own harness, swap models mid-conversation https://ift.tt/eHIJ9Sl

Show HN: macOS data protection keychain for Electron apps https://ift.tt/XjphLVe

Show HN: Open-source comment section widget, Disqus alternative https://ift.tt/0a6z8VS

Show HN: Interactive component to map fibre breaks (OTDR) https://ift.tt/sTlt1F0

Show HN: Hacker News Top Stories as Feeds to Use with RSS/Atom with Summaries https://ift.tt/mLhz1Sp

Show HN: built my 15-year-old game idea https://ift.tt/LDdOsRm

Show HN: ElevenMusic Sounds, loop library that grows as other people generate https://ift.tt/Tz26078

Show HN: Live Claude Usage HUD for a $38 Thermalright Trofeo Vision LCD https://ift.tt/nIHVCyx

Show HN: Every MUNI, BART and Caltrain in SF on a Live Map https://ift.tt/GHdYAjZ

Show HN: Self-hosted monitoring for AI recommendations (MIT License) https://ift.tt/ezFMVnc

Show HN: Mole – Deep research agent for your terminal https://ift.tt/CEcur9V

Show HN: PasteDaemon – Automatically remove tracking from URLs and more https://ift.tt/iF20tLk

Show HN: My first app got 97% on MacSources https://ift.tt/tB9MQFX

Show HN: Mooneva Cycle – Offline period tracker with no servers and no accounts https://ift.tt/nkNHE0G

Show HN: Seisin – a desktop app that turns your job search into analytics https://ift.tt/EgxCOfh

Show HN: Pulp – Zero-allocation C11 telemetry engine (28M logs/SEC to disk) https://ift.tt/6DiqWHv

Show HN: TermDOM – HTML, CSS and JavaScript (With a Real DOM) for TUIs and CLIs https://ift.tt/Zzn7cyO

Show HN: My local climbing gym from photogrammetry https://ift.tt/kTYtZ1V

Show HN: Graph2agent; Mermaid diagrams, explained for agents https://ift.tt/JBk8p5i

Show HN: 100% native Swift harness (NOT Electron) https://ift.tt/IWlCjzc

Show HN: Mandible TUI – rust based CLI manual viewer https://ift.tt/knvYd3K

Show HN: Whetstone – 20 Claude Code skills, each distilled from one real failure https://ift.tt/j3a8fx5

Show HN: Alphabet Soup, a multiplayer game, build the longest word to win https://ift.tt/aymnKuI

Show HN: A Discord bot running in a 4MiB microVM https://ift.tt/6ylgOHh

Show HN: Algebruh - Cross-check arithmetic claims with Z3, cvc5, and Lean https://ift.tt/hiwH6AM

Show HN: Clippy for macOS – retro floating paperclip with computer use https://ift.tt/GIrcNyV

Show HN: Check if any of the $656M in unclaimed royalties at The MLC is yours https://ift.tt/MzxSVbF

Show HN: Zaivern Code – a Rust cockpit for parallel AI coding agents https://ift.tt/PVf87MT

Show HN: Mousecrack – Teaching an LSTM to move a mouse like a human https://ift.tt/7M1tU8Y

Show HN: ARF – a record format for AI evaluation runs, with reproducible digests https://ift.tt/UeBGFim

Show HN: Learn System Design, one campaign at a time https://ift.tt/LEpC29J

Show HN: Pokémon Emerald Ported to Raspberry Pi Pico 2 https://ift.tt/5GePMZN

Show HN: ZeroCloudPDF Sign https://ift.tt/mA06eO9

Show HN: Spellfolio – my stock market game with news events and inside info https://ift.tt/c6YhH7r

Show HN: Svelte-rs – a Svelte compiler in Rust https://ift.tt/Mdb0auF

Show HN: Golars (Go Equivalent of Polars) https://ift.tt/MGizorx

Show HN: Make your Framework 12 sound like a creaky door https://ift.tt/3Xi9Ufk

Show HN: My public second brain – 660 notes, 15 years, open source https://ift.tt/XoGuUQz

Show HN: Bribes.fyi - Update on Know before you go feature https://ift.tt/xNZP1RQ

Show HN: BillDesk – Offline invoicing for freelancers (Windows and Mac) https://ift.tt/8xkHNrD

Show HN: Slope remade in HTML5 to load instantly on any browser, any device https://ift.tt/j07gFSY

Show HN: Tally – check a spreadsheet's numbers against their source, in-browser https://ift.tt/V75Ja3D

Show HN: Capitolisation – Trade like the bests elected officials https://ift.tt/X2UjBDT

Show HN: Dreeve, a self-hosted dashboard for your sports and fitness data https://ift.tt/Hgyij1B

Show HN: Vyne – Zapier for DeFi users, run from any LLM or the workflow builder https://ift.tt/LQXzk1v

Show HN: Verifiable receipts for firmware CVE reproduction https://ift.tt/iqHvfUz

Show HN: Beakdown – a game inspired by Joust/Skirmish https://ift.tt/PBRcn2d

Show HN: Somebodyhire.me https://ift.tt/d7QFmkj

Show HN: A 538-style dashboard for upcoming Knesset elections https://ift.tt/Hp3Lg2I

Show HN: Let's Seal – Let's Encrypt for document signing, free and self-hosted https://ift.tt/IhEkMHB

Show HN: An interactive way to exploit an LLM without going to jail https://ift.tt/7YfPouj

Show HN: Minesweeper Raycasted https://ift.tt/kQnZMjK

Show HN: Bribes.fyi – Know before you go. New feature added https://ift.tt/JcdnWol

Show HN: I made some transistor animations https://ift.tt/tqdymOE

Show HN: Sourceminder.org - token-efficient code search https://ift.tt/0oWHJ1p

Show HN: A representation of a chapter of your life through music https://ift.tt/GiVYEhP

Show HN: Advanced Coffee Search Covering Over 17,000 coffees https://ift.tt/DpnGlN1

Show HN: Notebooker.ai – NotebookLM alternative, your own models, keys, storage https://ift.tt/qL5DIZl

Show HN: Trifle – Open-source analytics that stores answers, not events https://ift.tt/vIs0AFu

Show HN: Szr: A safer command output reduction for coding agents https://ift.tt/ufVmxAS

Show HN: Onus – self-hostable vuln scanner combining 8 tools into one report https://ift.tt/mtUHXeQ

Show HN: Edky, a CLI to convert Ed25519 public keys from one encoding to another https://ift.tt/nbzZhyE

Show HN: GPU Accelerated Desktop Screen Flash Filter (Photosensitive Epilepsy) https://ift.tt/eciUHEn

Show HN: Framesmith 1.9 – charts as a node type for AI-designed UIs https://ift.tt/ex0FXlr

Show HN: A free lever-based puzzle game https://ift.tt/HhqtNTC

Show HN: A gallery of browser-based PDF imposition and printing templates https://ift.tt/utPNZ1A

Show HN: Chalie – AI peer not employee https://ift.tt/7uXC1Uk

Show HN: Bribes.fyi – Built something to report bribes https://ift.tt/1FsUtzI

Show HN: RewindCup – explore 23 World Cups on an interactive globe https://ift.tt/CPQ9qIN

Show HN: Peek-CLI: Let Claude Code iterate on front end designs https://ift.tt/Xw7lgky

Show HN: SDF Pelicans on Bicycle https://ift.tt/2ZPVrUb

Show HN: Get alerts for good seats at 70mm IMAX showings of The Odyssey https://ift.tt/28Ma3dO

Show HN: Tarit – a hypervisor which is 2x faster than firecracker https://ift.tt/luPRFGj

Show HN: Lific: Issue trackers should be simple, right? https://ift.tt/ELGMHYn

Show HN: A zoomable timeline of 4M Wikipedia events https://ift.tt/9sFlSB6

Show HN: Rudo - A small, elegant dock for Wayland https://ift.tt/yxCFwZA

Show HN: Tree, truth, druid, dryad, and tar share one Proto-Indo-European root https://ift.tt/H7sVCLg

Show HN: A web based VistaPro clone https://ift.tt/k8WjdD3

Show HN: Make senders work to get into your inbox https://ift.tt/HNG1FkK

Show HN: Flashbang – DuckDuckGo bangs resolved locally with a Service Worker https://ift.tt/aQ8Zet9

Show HN: Beautiful Type Erasure with C++26 Reflection https://ift.tt/EB9iYHF

Show HN: A device for never missing the surf turned into something more https://ift.tt/BVCr1hl

show hn: 1d data to 3D topology, AI deepfakes to protien folding https://ift.tt/sK2J9OX

Show HN: Find Remote Accounting Jobs https://ift.tt/CpERAbZ

Show HN: Scramble Quest https://ift.tt/tCvLK7w

Show HN: Share and explore custom Claude Code status lines https://ift.tt/gzN9Xbt

Show HN: We beat Cloudflare's bot detection (open-source stealth browser) https://ift.tt/ZKJoR7F

Show HN: SubjectiveZero, an open-source agentic node editor for creative coding https://ift.tt/H2mpRaO

Show HN: Wyrm – Solve algebra by touch, built on an open-source soundness engine https://ift.tt/46FzxvA

Show HN: EVconomics – EV vs. gas cost-of-ownership calculator with live prices https://ift.tt/7ekzp2r

Show HN: Codex Explorer, a local session manager for Codex CLI https://ift.tt/uY7FGtc

Show HN: Hover over your UI element to get its exact location in code https://ift.tt/v7ZDkPr

Show HN: Fork – Let users build features on top of existing applications https://ift.tt/Jtdfq9V

Show HN: Record, replay, and improve AI agents in production https://ift.tt/rLeW01T

Show HN: Meon – declarative flat-parsing engine (SoA, no AST) https://ift.tt/dU5Jalv

Show HN: Handoff – a verified context bridge between Claude Code sessions https://ift.tt/LHUpgfx

Show HN: I built an encrypted BLE dongle for pasting stuff to air-gapped devices https://ift.tt/UmlHyNu

Show HN: Waypoint.nvim – A Neovim plugin for bookmarking lines of code https://ift.tt/s1iAqXx