KIRA – Sovereign, local-first AI and media workstation for Windows (apps.microsoft.com)
Thoreau''s Walden as a 3D browser game with an AI guide (walden.learnmer.com)
Photos to Gaussian Splat inside your browser using DA3 Small (antoinemopa.github.io)
I Made 17 AIs Play 7,700 Hands of Poker (chrystianschutz.com)
Free Tool to Extract Tables from PDFs and Images to CSV/Excel (parseextract.com)
Fundstash – expense tracker that parses bank SMS on-device, no cloud (fundstash.app)
Task629 – Personal development tracking through task descriptions (github.com)
Agent skill for designing iOS apps for iPhone Duo (github.com)
InBox Wall (github.com)
Halal Crypto Index – AAOIFI Shariah compliance screener for 800 coins (halalcryptoindex.com)
ThemesFor.app – a static website builder that doesn''t hide the HTML (themesfor.app)
Pay-per-Crawl – make AI crawlers pay per page in USDC, for 10 stacks (forgemesh.io)
Battle Isle 2 via spec (aidistillery.dev)
TezGrid – Experimenting with AI inference on idle computers and Macs (tezgrid.com)
Bazkia – CyberChef developer tools in non-linear graph recipes (github.avestura.dev)
Bitty – Turn AI coding wait time into brain breaks (playbitty.com)
GoRoute – Ultra-Lightweight LLM Gateway in Go (15MB RAM) (github.com)
Atari Gravitar in VR (gravitar-vr.github.io)
I reverse engineered serum 2 and build an open source alternative (github.com)
Flying rocket car x Flappy Bird (bs.fyi)
UOS – a workspace the server can''t read (post-quantum, E2EE) (uos.sh)
Would You Merge It? – 24 bugs AI assistants write, as fix-it katas (github.com)
Setforge – free lifting tracker for iPhone/Watch that counts reps (testflight.apple.com)
Children''s Chore – A chore chart and reward app for families (childrenschoreapp.com)
AegisKernel – Test prompt injection attacks on AI agents in the browser (adikshatriyag-crypto.github.io)
Measure the Token Speed Iamspeed.dev (iamspeed.dev)
GitGud – a free, open-source Git GUI with undo for any action (github.com)
I built an AI cycling coach (cuore.fit)
Scalable source control in Rust, inspired by Anthropic''s Scion (github.com)
Plinth – free open-source desktop video downloader (plinth.fabwaseem.com)
SpeakoFlow – Free, open-source voice typing for Windows, Mac and Linux (www.speakoflow.com)
UAC-Less Sudo for Windows (github.com)
Open Scrantic – Johnny Castaway in Rust, from Disassembly via REA (github.com)
Theseus the Mouse by Claude S. (and Claude O.) (github.com)
Roadster AI – Turn a photo of your car into a kickflip video (flyingcar-ai.net)
Esp32sim – Run ESP32 firmware in the browser (github.com)
Vramkit – lossless VRAM compression for LLM inference, on a MacBook (github.com)
High-quality duck audio synthesizer (celphase.github.io)
Solo business must have tool, Tamo (heytamo.com)
Organ – Run your company with autonomous agents (organ.app)
A daily deduction puzzle where one hex on a nautical chart is a lie (cartographerslie.com)
Animated step-by-step hints for any cryptic crossword clue (crypticinkling.co.uk)
Which Mac runs which LLM, and how fast (macyou.co)
RAE FAANG – catalog and CLI for building products with coding agents (github.com)
Offscreen - Give your agents a Mac screen of their own (github.com)
Reverse engineered my standing desk firmware (twitter.com)
Right-click any log line to see its call stack in VS Code (marketplace.visualstudio.com)
Pitch your tent for perfect shade (shadeplanner.vercel.app)
Set Span Status via Error Logs (github.com)
GmailClass – Chrome extension that labels Gmail emails (gmailclass.ticekralt.com)
A personal creative room where an idea turns into a short film (github.com)
Ankhet – a 1-hour simulated workday to replace the LeetCode OA (ankhet.app)
SpawnDroid, Cloud-Provisioned Android Containers via WebRTC and ReDroid (spawndroid.io)
Gridmark – make logos by tweaking shapes on a grid (gridmark.dev)
A Game of Life sandbox where any pattern is a shareable link (www.seloby.com)
Programming Language Cup: same tasks in 32 langs, pick the winner (chalmovsky.com)
Club Pigeon – A multiplayer pigeon park with SNES-style minigames (clubpigeon.lol)
WGSL linter with Tint parity and a full suite of LSP niceties (github.com)
A web workspace for trying FLUX 3 Klein (flux3klein.net)
Panini – a zero-dependency parser for chaotic Indian bank narrations (github.com)
Claude Code, deploy using thevibehosting.com Your app on root Linux (thevibehosting.com)
CiteLadder – open-source AI search visibility tracker (github.com)
I turned my kids'' old Yoto Player into an Audiobookshelf player (github.com)
cadrs – a parametric CAD app in Rust (Bevy OpenCASCADE) (github.com)
Sys2txt – transcribe system audio to text in the CLI with a local LLM (joe-heffer.github.io)
Agentfork – Replay an LLM agent from any step and test fixes (github.com)
FourCities – A multiplayer transport tycoon game in the browser (fourcities.app)
Biblio Times, your RSS feeds, typeset as a morning newspaper (Mac/iOS) (biblio.ink)
Ews-scan – EWS calls in a .NET binary and their Graph equivalents (github.com)
I got tired of btop not seeing my Mac''s chip, so I built siltop (github.com)
Calcy – unit-aware, uncertainty-propagating math (habitathq.github.io)
I built a free collection of browser-based 3D tools (3dvalley.com)
Cwist; a hobby-grade C17 web framework that keeps your app simple (github.com)
Crowned – A live king-of-the-hill billboard for projects (www.crowned.wtf)
Llmspeed – feel how fast a local LLM runs before you buy the hardware (llmspeed.dev)
100kb-SDK – Client-side WASM image and PDF optimizer to cut S3 bills (www.100kb.in)
Gittins, an online bandit engine that enforces log correctness (www.getgittins.dev)
Online Piano – Play a Free Virtual Piano Keyboard (urpiano.com)
Guaranteed weight loss or gain within 2-3 weeks without GLPs (play.google.com)
AI agent follows instructions you never approved (github.com)
I made a million dollar music video for 400 (app.treechat.com)
Connectio – One local address for all your development servers (connectio.pulkitbanta.com)
Tensor Golf – Practise PyTorch Through Short Drills (tensor.golf)
Let AI order DoorDash for me – under my watch – no playwright (www.wysebee.com)
Twain, a diff viewer like Meld, but for the age of AI (github.com)
FeedTamer – Filter YouTube by word, channel, topic, or allowlist (thefeedtamer.com)
Netsat, a shared internet virtual satellite you can use to learn DSP (netsat.space)
Things to Do API (thingstodoapi.com)
Fakeipedia – Wikipedia for worlds that don''t exist (fakeipedia.org)
I built a virtual pianist with his own performance style (ivokeys.com)
CtxWise – MCP schema tree-shaker and firewall for Claude and Codex (github.com)
Ozil AI – Turn one photo into the viral Ozil goal video (ozilai.net)
Fly a Tesla Roadster over parked Teslas before the air runs out (roadster.pavlin.dev)
Pomoflow – a 1-bit Pomodoro with a todo list that syncs without sign-up (pomoflow.pages.dev)
Play a 5 minutes match of CS 1.6 1v1 while you wait for your agent (csfor.fun)
TV Explorer. Improving UI for a Solid IPTV App (tvexplorer.live)
I benchmarked 6 MCP proxies in Claude Code, then built my own (rabin-a.github.io)
Pogi – AWS, Google Cloud and Azure on your machine, in one binary (github.com)
CoastMath: (Open Source) Personal Finance and Retirement Planner (github.com)
Gondwana, a code-first C#/.NET game engine with WebGL (github.com)
Muse Jailbreak – Let Muse use your own Chrome (gitlab.com)
Make house walkthrough videos only from photos – TensorPix (tensorpix.ai)
Donut Browser, the most private anti-detect browser (github.com)
Sill for Android – control your Mac''s windows from an Android phone (github.com)
SHOW HN: Weatherdeck – a read-only status board for AI coding agent lanes (github.com)
Putaway – sorts your Mac''s Downloads into the folders you have (github.com)
Stoke Money – Personal finance app built around a cash flow forecast (stoke.money)
Camera Controls and Motion for AI Video Prompts (www.kapwing.com)
Tinywm – a scrolling window manager for macOS, inspired by Niri (github.com)
2026 Midterms Tracker blends polls and Kalshi/Poymarket odds (pressaudit.org)
Webhix – Self-hosted webhook inspector in a single binary (github.com)
What will you say to 1M people? (thesoapbox.email)
A "falling block puzzle game" (tetracube.fun)
Show HN:MockForge – Zero-dependency Python API mocking server (github.com)
Terra – Restore Wasteland – Looking for Feedbacks – Soon Open Source (testflight.apple.com)
Reelbird, an open-source Loom and Screen Studio alternative for macOS (github.com)
Family Internet Speed Game (guessthespeed.com)
Toolbit – 43 local-first developer utilities in one place (toolbit.app)
Brian2 Atlas, a Rust engine for distributed neural simulation (next-brain.ai)
Downcheck, a free "is it down" page for 45 dev tools, no signup (downcheck.dev)
Ossia Score 3.9.0 (github.com)
Jumpy Car – jump the Roadster over semis, race your friend''s ghost (www.jumpycar.com)
Aegis – Network Firewall for AI Security (aegisfw.com)
Autonomous community research lab powered by agents (lemmapark.com)
PocketConsole – Run Claude Code on your own server from your iPhone (apps.apple.com)
Agent Chat in Your Markdown Notes – Chat with Context and Save Response (blog.etherpk.com)
I made the Tesla Roadster''s kickflip playable in the browser (roadster.rocks)
Grimoire for Biology (grimoire.bio)
Termexo – one AI operating your other coding agents, on Windows (github.com)
OneDeploy – Managed open-source apps with nightly backups and TLS (onedeploy.co)
We built an open source, agent-first, alternative to Profound (github.com)
Ndop UI – Copy-in Angular components that still receive updates (github.com)
Tennis, a local/offline context store (tennis.jlachance1.workers.dev)
Busabase – an open-source system of record for AI agent work (github.com)
MacVisor Runs VMs with VLANs and Firewall on Apple Silicon (scaleninja.com)
rStation – Let''s build our own AI swarm to solve Millennium Problems (rstation.ai)
Wasmga.me – Homebrew and open-source games running on WebAssembly (wasmga.me)
Gemini 4 Argon plays StarCraft (starskirmish.com)
New social networking site supprting feature phones built in malawi (mososi.vercel.app)
Monitoring my ''dumb'' boiler with AI (ndroo.github.io)
Anima, interactive biology models from plain English (open source) (anima.arcumet.com)
Scriber-Pro 2.0, a Mac app that transcribes m3u8 streams from web pages (scriberpro.cc)
A WebGL hommage to PS1 demo discs (demo-disc.pixelnest.io)
Landed Cost Kit – landed cost and tariff what-ifs per SKU (landedcostkit.com)
LifeStats: summers left, years asleep, Big Mac price when you were born (twentyfun.com)
Online Microphone Test (amictest.com)
Capy-flash – a 125B MoE model on two 16 GB consumer GPUs (github.com)
SlopGrid – Create your own oneshot AI model benchmarks (slopgrid.com)
Sufuku – Sudoku, but Numbers Repeat (crossnum.com)
I made puzzle game IT THINKS – you build a GPU from logic gates (catchy.games)
Parin – A 2D game engine between raylib and Godot, written in Dlang (github.com)
OAuth Mock Server (oauth.kogiqa.com)
Heldkeys, see which credentials your AI coding agent can reach (github.com)
AegisKernel – Zero-trust deterministic security runtime for AI agents (github.com)
Context-tax – what Claude Code sends before you type a word (github.com)
I made an MCP Agents can reason every finance data the first time (github.com)
Check if your AI Agent looks good for clients (nevermined.app)
Visual Lean: Learn to write Lean code with an accessible user interface (leangame.autumnofautumn.com)
Paveo – Check Claude Code, Codex and Cursor commands before they run (github.com)
OutClocked, a nearly impossible daily trivia game (outclocked.com)
Pdf2epub – free PDF to ePub converter with real chapters (epub.ftak.net)
Videre – a Rust CLI to manage your photos and videos with joy (videre.sh)
Cr34te.it – a website anyone can rewrite one turn at a time with AI (cr34te.it)
OpenRegistry – live company filings directly from 80 gov registries (github.com)
Katalog – a fast local music library app for Mac (91k tracks in 1s) (musickatalog.com)
Lisorto – Tidy your Mac''s Downloads on-device, see every move first (lisorto.app)
Deterministic AI Agents Guardrail (github.com)
PTrace – An iPhone Running Tracker with MCP (apps.apple.com)
AlphaDocs – Offline document editor with LAN collaboration (github.com)
Flashpapers – Interactive explainers for AI papers (flashpapers.ai)
Pull Presence – See who else is reviewing a GitHub pull request, live (chromewebstore.google.com)
A fun little app to play with chaos (modlit.io)
Chartist v2 – tiny SVG charts, now with SSR and terminal output (chartist.dev)
We automated market Intel with a Statista-like engine for fashion (tfb.databoutique.com)
63 media tools in a 54MB Rust app with local phone-to-PC transfer (formatif.net)
Control how much your AI agent can spend with Keydris (www.youtube.com)
A Music-Reading Trainer (parkscomputing.com)
A music video made end to end by Claude Code, full production repo (github.com)
Three philosophers vote on your questions (sage-verdict.vercel.app)
RoamDial – Roam the live radio in a 3D particle galaxy (roamdial.com)
Tunedaway – a little place to listen to music (tunedaway.com)
CanvoWP – Agent first website builder for WordPress (completely free) (canvowp.com)
Show HN:case blossom, design and manufacture cases for e-readers and devices (caseblossom.com)
What F1 lap times don''t tell you (but telemetry does) (github.com)
WP Replai – AI chatbot built right into WordPress (wpreplai.com)
Trustmux – Async tmux from your phone, now in Ubuntu, Debian, Fedora (news.ycombinator.com)
I built an online community and educational platform for trauma healing (rannu37hearteu.wixsite.com)
CiteProof – Catch fake AI legal citations (getciteproof.com)
I built 7 B2B APIs and 5 MCP servers for compliance and trade (jsonexlab.com)
TheFairNet Professional Networking Platform (thefairnet.com)
Gitsu.app – A Linear-alternative built on GitHub Projects (gitsu.app)
Continuous Trunk Builds of Network Ups Tools (Nut) for Fedora/EL (copr.fedorainfracloud.org)
Lobby Domains – Find Domains with Chrome''s On-Device AI (lobby.domains)
Kitaphone – Call mobile phones and landlines directly from the browser (kitaphone.com)
Firmenza – An AI employee for SAM.gov and federal contracts (firmenza.com)
Beeline Multiplayer Agent Harness (usebeeline.app)
Wayseer – A native desktop app for browsing real-time data (wayseer.app)
GrapheneOS Dumbphone (github.com)
Inherit – Zero to Iac (inherit.virtualbeck.com)
Weatheristic.com to answer questions other weather sites don''t (weatheristic.com)
Crowd Supply – GoFundMe for hardware development (www.crowdsupply.com)
MadMoon Shield – single-server DDoS defense, no CDN. Round 3 live (challenge.madmoonsecurity.com)
Chickadee Bandit – Build private apps for your family (www.chickadeebandit.com)
Sjq – Jq, but for AI Streaming (github.com)
Rad PDFs – Hacker News for PDFs Only (radpdfs.pages.dev)
Pasteface - Record, transcribe and copy speech locally in your terminal (github.com)
Find a compatible partner through Matchmaking (modern-matchmaker.com)
Eve Python Agent Template (github.com)
My AI induced mania in embedded computer graphics engineering [video] (www.youtube.com)
Luksmith – Mount LUKS Ext4 Drives Natively in Finder on Apple Silicon (luksmith.app)
AlwaysGreen – uptime monitoring and status page (alwaysgreen.tech)
TRON-069 – mapping the Internet''s last-mile management infrastructure (scadastrangelove.github.io)
eqMini – Open-source macOS equalizer with per-app controls (github.com)
Guess the LLM – read an answer and guess which model wrote it (guessthellm.com)
Byakugan Scan – fast macOS OCR by keeping screen capture in memory (github.com)
Rebuilt our directory of 241 AI tools for hardware engineering (productflo.io)
Asked LLM to show the most stereotypical man/woman for each country (anvaka.github.io)
An improved kokoro distillation in 9MB (huggingface.co)
Drift – Hot air balloon simulator (hakancn.com)
Endo – A Higher-Order Harness (github.com)
A music notation editor Claude can edit while you watch [video] (www.youtube.com)
Repo Safari – A daily platformer for discovering GitHub projects (w20labs.github.io)
In Memoriam, Web Development (roygbiv99.neocities.org)
Untangle Unknots in the Browser (zkingston.com)
ƜackDown – Win64 Native Markdown Viewer (bezkom.github.io)
Lopper – A Git Worktree Cleaner (github.com)
An iOS app to help kids learn to write and read (apps.apple.com)
Turbo Lisp – A Common Lisp IDE for macOS and the Terminal (gitlab.com)
Takes Takes – a different chess puzzle game (www.takestakes.com)
Brod – Quick cloud to deploy AI apps (github.com)
Jamfetti – A tool for anyone to jam out, no music experience needed (jamfetti.boondoggle.studio)
Ts-chef – CyberChef-style tools and visual pipelines for VS Code (github.com)
Slop City, a FOSS game that embeds social media posts (github.com)
Explanations and follow-ons for OpenAI/math (thecompanygardener.yaks.app)
Where waves come from – an interactive explainer of ocean swell (ripple-58s.pages.dev)
ReliaMesh – Open-source reliability monitoring for AI agents (github.com)
HireReady, interview prep with spaced repetition and AI voice mocks (imhireready.com)
Diablo 2 Survivors (d2survivors.lol)
VoltCost – EV charging cost vs. gas savings calculator with TOU rates (voltcost.vercel.app)
Forwarder.cc – Static-site forms sent to your inbox, pay per message (forwarder.cc)
Stenographer – Shell History Search (github.com)
Life Sprites – custom trackers, briefings and guides (lifesprites.com)
CoolDock – a second Dock for macOS with live widgets and an MCP server (cooldock.app)
RDST – A local agent that watches Postgres/MySQL for query regressions (github.com)
Map each letter and number to a Unicode character and convert your text (fontgen.cool)
Just gave Claude Code the website and ad budget to see what it would do (snitch.alphaventure.com)
Receptive Field – Learn Convolutional Neural Networks Interactively (receptive-field-flame.vercel.app)
Voice Standard Bench – Open benchmark of LLMs on speech transcripts (github.com)
Blurt – Open-source macOS dictation app (Swift, MIT) (github.com)
Passport photos taken on your phone, checked in browser, never edited (picpassed.com)
Show HN:Keyword clustering that runs in the browser (keywordclusters.app)
A curated directory of AI Tools (github.com)
An animated explainer on how TCP handles packet loss (eyad.com)
Hooked – Swipe through the first lines of classic books Tinder-style (hooked.boondoggle.studio)
VX – Vite-like task runner. Fastest, safest, open, yours. (vznjs.github.io)
Folio – edit the existing text in PDFs, in a Chrome extension (chromewebstore.google.com)
Relay – A Mac app that carries replies between Claude, Codex and Cursor (kanary.to)
BlastLoop, a structure-first coding method for AI agents (github.com)
Sygal – Convert PDFs, scans and web pages to Markdown, locally (sygal.app)
I built a 3D semiconductor fab in the browser – design your own terafab (semiconfab.org)
Council AI. Spot biases / hallucinations in top AI models (councilai.app)
Haakon – Amplify Haiku to Beat Opus (haakon.ai)
Daily HN ''Front Page'' and ''Show HN'' RSS Feeds (hackernewsrss.com)
RickCV, a modern resume builder where you can drag&drop your old CV (github.com)
A misbehaving test MCP server for stress-testing your MCP client (news.ycombinator.com)
Squishling (Ruby gem) – Keep code only when it''s cheaper than tokens (github.com)
A minimalistic building blocks style C coroutine library (github.com)
Joyscroller – Automatically download and archive your liked videos (github.com)
Proa – a Rust web framework with fast SSR and multi-target rendering (proa.so)
Process Soundscape (soundscape.flaminghoops.dev)
Ghx – A caching proxy for GitHub CLI, built for AI agents (brunoborges.github.io)
Stylebot 4 – restyle any website, by hand or with your coding agent (stylebot.dev)
Discover Movies and Series on Streaming Platforms (streamingdiscovery.com)
Swift Render – programmatic video with SwiftUI and Metal (github.com)
DipperPDF – privacy first, Mac native PDF tools for sensitive documents (dipperpdf.com)
GitProof – Cryptographic authorship and evidence certificates for Git (gitproof.legendrail.com)
GovTech Index, the state of government open source (www.govtechindex.cloud)
Jab - Better tab navigation with a 10 KB LightGBM model (jab.run)
Earshot – old smartphone can listen to smoke alarm, doorbell or dog (tryearshot.net)
Google Flights for Apple products, new, refurbished and used (belownew.com)
CommonForge – Let clients'' AI agents work in your codebase safely (github.com)
Mark – free, no-signup AI chat with quizzes, diagrams, and docs (saanora.com)
Transform your GitHub activity graph into a work of art (github.com)
Octos, scheduled personal agents with cost caps and one-click export (www.reddit.com)
GPT-2 124M trained from scratch – 2.48B tokens, 2.8h on 4 A40s (github.com)
OpenFactor, an open source 2FA app for iPhone and Apple Watch (openfactor.dev)
Hashpage – Semantic HTML website, all in the url (hashpage.dev)
Hazzel, a minimal terminal coding agent with undo and BYOK (github.com)
Doom in Brainfuck (highghlow.ru)
Axiom, a general-purpose model for causal discovery (www.maxpagels.com)
Baiku – learn any topic in 5-minute lessons, then prove it with a quiz (baiku.ai)
Nexus – open-source local-first message routing for agents (github.com)
Cedric, the AI teammates that works in Slack and joins meetings (meet-cedric.com)
QueryDeck – Copy a sanitized slice of production Postgres locally (www.querydeck.app)
Flow – activity based animated scenes for ClaudeCode, Pi and OpenCode 2 (github.com)
Verdiq – Flags likely ghost jobs on LinkedIn before you apply (verdiq.app)
Imagor MCP – agent-written image layouts that compile to one URL (github.com)
Embedding classifier 100x lighter than Jev, try it offline in-browser (lusob.github.io)
Arneb – A Trino-compatible distributed SQL engine in Rust (arneb.io)
Mordiem – OpenAI-compatible API with multi-network failover (mordiem.com)