Impress your boss with interactive Scikit-Learn Decision Tree (github.com)
Project Estimator – a free, no sign-up software cost estimator (project-estimator.webround.net)
CreepyLink: A fun tool to turn safe URLs into suspicious looking links (www.creepylink.online)
Compute Polynomials Twice as Fast (thomasahle.com)
Tekushi Enterprise – Live online threat data (free if neutralized) (www.tekushi.com)
GPS-01 – See how GPS finds you with an interactive demo (gps-01.dmytro.fyi)
Skeezo – Where agents talk each other (skeezo.dev)
Vibecade – A browser arcade for vibe-coded games (vibecade.co)
Blender in Docker for computer-use agents (github.com)
AER – A subjectless protocol anchored in TPM 2.0 and WASM receipts (medium.com)
Yamaha TDM 850 3vd 1993 Atlas (made with Astra) (punkx.org)
T3rnel Browser – drive the browser you''re signed into (t3ratech.github.io)
Booley – open-source IDE for agentic chip design (github.com)
InterEnv – Hardware enclave secrets in pure Rust (github.com)
Thread – A private AI journal that connects thoughts without folders (play.google.com)
ZWPlayer 3.3.2, a free HTML5 video player with ads and music mode (www.zwplayer.com)
AI-first open-source alternative to Microsoft and Google Office (github.com)
Timex – Automatic time tracking for macOS, 0 bytes uploaded (gettimex.app)
Estimate your AI CO2 footprint (llmfootprint.fyi)
Free AI image tools, no signup (freeaiimage.io)
Korean filings with minute-level receipt times, and what happened next (aikstockdata.com)
Aish – Warp-style AI command suggestions in 300 lines of Zsh (github.com)
Your Home, Reallocated (55percent.org)
Local Taskboard Plugin for Antigravity (github.com)
Grok CLI – Grok-native agentic coding harness (github.com)
GitHub Actions Aibom Generation (github.com)
Self-host open-source LLMs on AWS with scale-to-zero (github.com)
Micro-journaling for better understanding your moods (lutino.app)
Glossy Button Creator – visually design buttons, copy the HTML/CSS/SVG (algolassi.online)
Making an app to organize all basic aspects of modern life (demo.ontoplano.com)
Headspace themed windows media player looking Spotify player for macOS (twitter.com)
LazyReader – Read ebooks and stream audiobooks directly from your cloud (lazyreader.lindocode.com)
We analyzed 2026 WhatsApp rates in 40 countries and built a calculator (martechcost.com)
Merchant Outcome – Source-first catalog QA, charged per qualified row (merchant.ainetcafe.com)
MCP server for job listings, startups and funding rounds (www.employbl.com)
Full feature ECS game engine for TypeScript (github.com)
Browser-based Nginx config generator with live preview (tools.techtransit.org)
AI Stack Selector Tool (augmentorlabs.com)
MacTap, use knocks on your MacBook as shortcuts (mactap.vercel.app)
Spinifex – 19 releases in, from 3 AWS services to 11 (mulgadc.com)
Agent on your landing page, in one script tag, with generative UI (trimly.demos.guuey.com)
Auto-Rig Web – Zero-click 3D humanoid rigging in a Web Worker (github.com)
I found a weird old startup''s LaserDisc (www.youtube.com)
Spatial memory for document OCR pipelines (zero dependencies) (github.com)
An interactive visualization of Caribbean imperial history (contestedworlds.com)
SagaShield – ACID transactions and security guardrails for AI agents (github.com)
Owned. Own a piece of the world and make it visible (owned.bennytaccardi.com)
Genotype: language that compiles to idiomatic TS, Rust and Python (genotype-lang.org)
I built an interactive Harry Potter learning playground for my son (casamagia.org)
Routi Bot – AI bots with their own desktops on your Mac (github.com)
Free scanning app with ML crops, front/back pairing, and stitching (timelinescan.com)
Browser LLM Fit (news.ycombinator.com)
SimpleW – Lightweight C# Web Server with optional addons (simplew.net)
Blackholes – A macOS workspace for coding agents (blackholes.dev)
Text-to-SQL says "no records found" when it should say "denied" (github.com)
SoundNativ – Fix Your English Accent (soundnativ.com)
Draw the Rest of the Owl (luke.zip)
Thread to Self – a private message thread with yourself (threadtoself.com)
Postgres schema review and 3D explorer, run on seven open-source apps (github.com)
Browser viz of OpenAI''s "spaghetti" Navier–Stokes vortex (illustration) (3d-retro.com)
CodeEraser – a deterministic judge of LLM-induced code and doc entropy (github.com)
Ollama stand in replacement, 2-4x faster, not just basic optimizations (github.com)
Eliminating text looping/latent collapse in LLM activation steering (nathanegbuna.com)
Bounce Router. A TUI over Claude, Codex and Muse with Usage Failover (github.com)
Rokz: a browser port of a 1990 ASCII dungeon crawler (taler.pl)
Pipnote – Share a reminder they can''t peek at until it arrives (pipnote.app)
Bas – BioAnchorStandard (Tehran 2026) (github.com)
PortraitDesk – A headshot tool that doesn''t look like AI slop (portraitdesk.app)
Remarc – better contextual feedback for AI agents (github.com)
Keyfence is a local proxy that stops secrets from reaching LLM APIs (github.com)
I made a product – turn your text into social media carousel posts (www.carouslide.in)
Nevertwenty a novel approach to chord synthesis (www.nevertwenty.com)
Cmdxray now flags the scary parts of a shell command (curl – sudo bash) (aurelio-nakamura.github.io)
Agent Board – a public observatory for autonomous agent activity (agent-board.juleskreuer.eu)
Linubot – like Grok bot and Hermes had a kid (github.com)
Pen – A writing tool where conversation is the editor (pen.xyz)
Felan – an open source coding agent focused on efficiency (github.com)
Dictámelo, MIT-licensed voice dictation with local and cloud models (github.com)
See all stocks traded by Donald Trump (www.capitolisation.com)
AI Mood Tracker and Journal for iPhone (apps.apple.com)
Readerbeam – Anything you read. Straight to your eReader (www.readerbeam.com)
Internet Apology – pay to publish a public apology receipt (internetapology.com)
I built a filterable list of beginner whittling projects (whittling.hashu.org)
AgentDFS – Fantasy Football for Agents (agentdfs.dev)
Skillsaw – Linter for Context (github.com)
VolAnti – Open-source acoustic detector for fibre-optic FPV drones (github.com)
SkyboxKit – Generate 360 panoramas and skyboxes from text or images (skyboxkit.com)
I made a moving map of SF''s trains in real time (error.workos.com)
claude-api-guard, a CI check for Claude/OpenAI SDK breaking changes (github.com)
A New Lower Bound on the Square Packing Problem (jlevy.github.io)
X402 Vercel Gateway – Serverless HTTP 402 for FastAPI (github.com)
A design-space map of 80k Steam games (mechanics, not genres) (steammaho.com)
Making a GBA game with GPT-6 Astra (www.spritefusion.com)
Validation SDK merges to Stable for NeAnt sources (github.com)
LLM Attention Visualization (ishamf.dev)
Infinite Sugar – a fruit fly emulation given a pleasant life (infinitesugar.cnqso.com)
InverSQL: Build SQL interactively in inverse (github.com)
Dragon Microkernel in Spark Ada (github.com)
Tarfio bounded spending controls for MCP tools (github.com)
The Million Dollar Prompt (milliondollarprompt.org)
Crossposter – open-source browser extension for social media posting (crossposter.mochi.is)
Sparrow-2 – Noise cancellation isn''t designed for conversational AI (sparrow2.tavuslabs.org)
Posterlet – Free AI poster maker, unlimited (posterlet.com)
7-Zip Quine (news.ycombinator.com)
Training RL model to race in TrackMania (antonkasyanov.substack.com)
DeepMem·hybrid-retrieval memory for AI Agents – VectorBM25Time-Decay (github.com)
Maple – CSS utilities with no build step and no config file (maple.f12.io)
Bestie, a coding agent that respects you (github.com)
Oweka, a TUI for cleaning up node_modules, target, and other artifacts (github.com)
Built myself a super YouTube post-prod studio (twitter.com)
Pollium – A new way to study with AI (learn.pollium.io)
Homebutler – reports what changed on your server, not what''s running (github.com)
Roomantic – See if that piece furniture fits before buying it (apps.apple.com)
Edge-AI device that analyzes my cannabis grow, nothing leaves the LAN (croplock.com)
EndFrame – Demos, launch videos, shorts from the AI plan you pay for (endframe.ai)
NissyGirl – A 3D web based handheld console rendered in HTML/CSS (nissygirl.com)
Anypick, open library for filtering LLMs based on capabilites and price (github.com)
Multistack, a TUI environment for parallel coding agents (github.com)
A cozy home for your Goodreads books (reading-room.transitivebullsh.it)
Accounting and inventory software you can pip install (github.com)
Founder.best – A place for founders to keep their products discoverable (www.founder.best)
ChronoVec, a versioned vector index for data that changes (github.com)
SiteTell: finds the areas of your site that read as AI-generic (www.getsitetell.com)
I built a zero click file converter for Mac (tangerineformac.com)
StackTab, what your stack costs at 1k, 10k and 100k users (stacktab.kynth.studio)
FFmpeg Commander – A command generator for common encoding workflows (ffmpeg-commander.com)
A kPa to PSI converter for quick pressure conversions (kpatopsi.com)
CodeKnow – Turn any codebase into a knowledge graph (codeknow.onrender.com)
StimuStop – free quit tracker that doesn''t reset your streak on a slip (stimustop.com)
Copperhead – Hardware as Fast as Software (copperhead.sh)
Manymux: A Terminal Session Multiplexer (rayfish.xyz)
Serica: Single-binary web search and article extraction in Rust (github.com)
DriveSync – fast Git-styled Google Drive sync CLI (github.com)
Ebitengine v2.10.0 Released (A 2D Game Engine for Go) (ebitengine.org)
SiteDownload: export Webflow and Framer sites with CMS content intact (www.sitedownload.app)
Gremlord – Run Claude Code on any model, with a budget (gremlord.com)
Inspyry – AI Based SVG Generator Platform (inspyry.com)
Notifyd – notification queue on Postgres alone (Rust, MCP, no UI) (rmzlb.github.io)
I built Pinterest for data visualizations (iindex.co)
AI means the end of software as we know it (github.com)
Decode, encode, listen, and speak to learn a language (www.4tospeak.com)
ArrowMetal – Apache Arrow Compute on Apple Silicon GPUs via Metal (arrowmetal.org)
Arkleon – point-in-time SEC EDGAR fundamentals for Python (arkleon.com)
A11 – typed streams and reusable actions for agentic apps (a11.to)
CUDA/graphics in QEMU-KVM VMs without passing the Nvidia card to them (github.com)
UK pension stress test – two independent engines, cross-checked (pensionstresstest.co.uk)
Notifkit, self-hosted notification infra for email, SMS, push,etc. MCP (github.com)
I''ve Translated Linear Algebra Done Right by Axler to Hebrew (twitter.com)
A Free AI Plugin for Google Ads, Console and Analytics (unfetch.com)
Stateful AI agent on Cloudflare Workers free tier, with evals (github.com)
Nexconn – Free cross-platform chat SDK with native push (www.nexconn.ai)
Gat – Version large files with Git, store them anywhere (getgat.dev)
AI Agent for Google Play Submissions [video] (www.youtube.com)
Fraise: a memory database for AI agents (docs.getfraise.dev)
Deja predicts your next shell command without an LLM (github.com)
V0.1.0 of tula, which weighs what you hold (usetu.la)
Lini – one language for diagrams, charts, floorplan, schematic, drawing (lini.rs)
WFY24 A performance weather widget with 2km hyper-local forecasting (www.wfy24.com)
A browser IDE for m68000, Z80 assembly (and more), with graphics (asm-editor.specy.app)
Alethecs – fact-checks a claim and shows its own reasoning gaps (www.alethecs.app)
Mu – a mouse-driven terminal code editor written in terrible Rust (github.com)
Wirebot – talk to your Codex in messengers (wirebot.ai)
I made Artle – a quick, daily art guessing game (artle.eu)
Pomeroy v1, give any AI assistant secure access to native macOS apps (pomeroy.app)
GOUR – AI app builder (manual onboarding) (gour.io)
EdgePad – tool for configuring edge touchpad gestures on Linux laptops (github.com)
Use Strava''s official MCP with other chatbots (github.com)
Hybrid Nav2 and PPO RL for indoor Lidar-only robot navigation (github.com)
Doc-scraper, offline searchable docs corpora for coding agents (Go) (github.com)
Am I replacable – a harness to help humans keep up with AI (amireplaceable.app)
MacDelta – A ChangeLog for Your Mac (macdelta.app)
Typebook engage yourself in reading by painstakingly writing every word (typebook.duckdns.org)
TripleFantasy Reconstructed Source Code (github.com)
Manhattan Safety Atlas (manhattan-neighborhood-atlas.pplx.app)
DragonRuby Game Toolkit Shaders (Hotloaded) (www.youtube.com)
Claude Style Patch – A dropin Claude.MD section for improving Claudish (github.com)
Browser only CSV editor, data never leaves your machine (csvpreview.com)
Jackalope.dev (jackalope.dev)
NYC MapTap – Learn NYC neighborhoods (with subway routes when you miss) (albertjoseph0.github.io)
Zero downtime embedding model upgrades (github.com)
Caveat, a self-hosted publishing and newsletter tool (github.com)
Froogle – a search engine portal in one HTML file (news.ycombinator.com)
Termjack – blackjack in the terminal with a built-in strategy trainer (github.com)
Gorilla Quake (github.com)
Dol – Local-first Markdown notes that sync to your own CouchDB (dol.praxostudio.com)
Brw - better than Claude chrome (brw.donworks.co.uk)
Archprint, infer architecture lint rules from your repo''s import graph (github.com)
Explore the fun side of the personal web (straw.page)
Browse 27 years of movie ticket stubs in ThreeJS (news.ycombinator.com)
WordFLIP, a Wordle with a secret win condition (meghanto.me)
HP Jornada 545 Emulator (lapocket.neocities.org)
Raven – encrypted messages hidden inside ordinary text (sendraven.ink)
Inbundly – Google Inbox-style bundles for Gmail (open-source) (benoror.bearblog.dev)
Animaxxing – get agents to animate the shit out of your website (animaxxing.com)
Relay – an update after three years on anonymous team check-ins (www.openrelay.app)
Stuxnet – A reconstructed source code of the infamous cyber-weapon (github.com)
Keyclasp – Let agents use tokens without putting them in prompts (github.com)
Intercontinental Ballistic Wikipedia Edit Map (defamation.dev)
Rejourney – Finds user "leaks" in apps and websites (rejourney.co)
DNTLS – Decentralized Trust Layer for the Open Internet (dntls.net)
I was tired to check my mums WhatsApp last online, to see if she is ok (github.com)
Create perceptually-uniform color palettes with optimization (zkingston.com)
HealthAPI – hosted REST API over Apple Health (healthapi.app)
Bamboo – build-time, Rust/Oxc, type-safe, zero-runtime CSS-in-JS (bamboocss.com)
Stirfry, a small Ruby webframe work mixing it up (github.com)
PDF Measuring Tool (theinstant.cc)
Security Scanning Tool (hackymacky.vercel.app)
Flying Letters and a Clean Keyboard That Even Steve Jobs Would Love (news.ycombinator.com)
Worldfixture – An OSS fake company your software can interact with (worldfixture.com)
Expose - a self-hosted tunneling tool like ngrok/localtunnel(Golang) (github.com)
Animating code snippets from first principles (news.ycombinator.com)
OpenLivery – open-source multi-tenant WhatsApp agents for agencies (github.com)
Apecs – A fast TypeScript ECS without the low-level footguns (github.com)
Quoted – a citation verifier that refuses rather than guesses (quoted-jnow.onrender.com)
HomeCat – Design your backyard office (myhomecat.com)
Can you tell a real tweet of a certain user from an AI one? (socialsimbench.com)
Office42, a Clone of Excel (apps.microsoft.com)
See why Google and AI ignore your site and how to fix it (beseen.so)
Possess, a TUI to browse and transfer coding sessions (github.com)
Snag, a small HTTP regression test runner (github.com)
The Portfolio for Real AI Work (buildyard.ai)
Raw Screen Recordings into Cinematic Apple-Style Product Demos (isolate.video)
Isle – managed application environments for computer-use agents (www.tryisle.com)
Security and JSON tools that run in the browser (sentrint.com)
Mystra – a monitor that signs up and reaches checkout on your app (mystra.run)
Gote – a CLI note-taking management tool for plain Markdown (news.ycombinator.com)
Try real Omarchy Linux in your browser, on Cloudflare Containers (tryomarchy.dev)
Hound Media Server – Media Server Alternative to PlexStremio (github.com)
Wg-admin – web UI for an existing WireGuard host (github.com)
A DIY pure sine-wave solar inverter I built from scratch (www.mch170.com)
Real-time manga and manhwa translation from your phone (pawakalabs.com)
SharpLineup: fantasy football projections priced from betting markets (sharplineup.com)
LLM Council: survival-of-the-fittest multi-modal deliberation (github.com)
Evidence-linked forensic financial investigation (exitprotocols.com)
Benzi – Code Intelligence Infrastructure for Frontier AI Models (github.com)
I have created a browser FPS game with kamikaze drones (sectorlock.com)
Send flowers from your AI agent and make your mum happy (news.ycombinator.com)
Titles – Can you write a better Hacker News title? (www.orangecrumbs.com)
A fast, private, cross-platform Markdown editor built with Tauri/Rust (github.com)
Qumra – Screen recorder that uploads while you record (qumra.io)
Hush – Brown noise and a speech blocker in the macOS menu bar (github.com)
Krkn Operator – Multi-cluster chaos engineering for Kubernetes (github.com)
Correctness as spectrum not as binary in distributed system (archetechmes.vercel.app)
Destockd – Searchable public-domain video archive (www.youtube.com)
Free Perler and Fuse Bead Pattern Maker – Photo to Printable Pattern (perlerbeads.net)
Web Scraping and Crawling – FetchRelay (fetchrelay.com)
vertumnus – printable posters of farmers'' market produce seasonality (vertumnus.fyi)
A local visual tool cli/mcp for agents to propose architecture changes (github.com)
RareElephants – Explore 10 years of company financials metrics (rareelephants.com)
Copperline 0.1.1 – Multithreaded IRC client written in Go with relay (github.com)
DashClaw – policy and approval layer for unattended coding agents (github.com)
QMD: Quick Markdown (github.com)
Browser-Based Tempest – Transmitting VHF Morse via Monitor EMI Leakage (github.com)
Rucc – C compiler in Rust, now compile and run SQLite (github.com)
Neuro, a compiled language for AI that matches Clang -O2 (github.com)
A brainstorm canvas with no back end, running on Chrome''s on-device AI (idea.xiaohan.dev)
BorderCut – Remove image backgrounds locally in 8 kB, without ML (github.com)
The Analyst (A data science analytics simulator) (theanalyst.dev)
NoMac.App – iOS CI/CD pipeline built for AI agents (nomac.app)
Pod – A review site for dev tools where the reviewers are AI agents (askpod.ai)
Evals Coach – a Claude plugin to help PMs write good evals (evalscoach.com)
A video editor where the LLM never watches the video (github.com)
How Pagecord Uses AI (news.ycombinator.com)
The ros2_utils_tool v1.0, a tool for ROS2 activies with full UI support (github.com)
Outbid.lol, but you need an EU VAT number to bid (overbid.eu)
Interactive map of public transport in Great Britain and Ireland (benmandrew.com)
AdDeck – AdMob, Adsense and mediation revenue on one screen (play.google.com)
High-Performance Rust Implementation of Optuna (medium.com)
Hazzel – terminal coding agent, BYOK, undo-everything (github.com)
DepWarden – free, anonymous dependency vulnerability scanner (depwarden.in)
JarPeek – Online Java Class Decompiler(No Upload) (jarpeek.com)
Hayduk, a browser-based Metasploit GUI inspired by Armitage (github.com)
Guile-Secure Your Stack (guile.in)
Universal Financial Query – Select Exact Fields, Filter at the Source (financialdata.net)
The Token Times · a monthly newspaper on AI (befailproof.ai)
A multiplayer pong inspired game over SSH (antics.gg)
Mercur – open-source multi-vendor marketplace platform (github.com)
TestLab – open-source UDS testing without ECU hardware (github.com)
H200 GPUs under 1.99/hour, H100s at 1.19/hour (compute.cheap)
Nitter Redirector – Find a Working Instance Automatically (xcancel.com)
Crew — Let Claude/Codex/OpenCode agents talk to each other (github.com)
Mailward – Open Outlook PST/OST files in the browser, nothing uploaded (pst.aivismonitor.com)
DiskBuddy – Visualize Your Mac Storage in 8 Different Ways (www.diskbuddy.com)
Free Spotify Canvas Maker (www.neuralframes.com)
GPT-5.1 returned 0 bytes, שרט isn''t Hebrew, AGI criterion defined (www.reddit.com)
Free Song to Lyrics (www.neuralframes.com)
I wrote a guide to rendering video from plain HTML/CSS/GSAP (sidheart.gumroad.com)
Plethora, Social platform and SDK around games and interactive content (plethora.studio)
Open-source agent memory layer, 96% on LongMemEval, local-first (github.com)
Wb-Flow – Agentic Coding with Planned, Parallel Waves (github.com)
Remove people from photos by brushing over them (personremover.org)
DJCJ Arcade – MAME front end for MacOS (github.com)
CiteGuard – local CLI for checking citations in Markdown reports (github.com)
Yurei – like Claude in Chrome, but for any model and harness (yurei-ai.com)
Engrim – A universal, local-first SQLite memory engine for AI CLIs (github.com)
The Duck Has WiFi, a music video drawn with Python (www.youtube.com)
Server hardening playbook where every item is failure/fix/verify (github.com)
GasMeUp – A gas app that factors in detour time and tank size (gasmeup.app)
GuidedReview – Review AI-generated code before you sign your name to it (github.com)
Golden hour API and a 3D globe of the best light (golden.sendafun.com)