The catalogue
Project library
4,180 records, the ones with the most signals first. Each one says what the product does, which signals were found, and where it came from.
Showing 2,041–2,160. The interactive library has search and signal filters; this list is the version that can be linked to and indexed.
Jumpy Car
Boost a roadster over traffic on cold-gas thrusters, pull stunt rolls, then send your ghost to a friend. Free, no signup.
Jylus
give AI systems evidence from changing data.
Kernwise
Kerning Game for Designers
Klara
Klara AI is the private on-device screen memory app for Android. Transform your daily phone activity into a searchable local AI digital brain. 100% on-device.
Knewbee, a daily game about what you agreed to when you clicked "Agree"
KnowNote-A local desktop workspace for questioning your own sources
Kobra
a Shadcn alternative focused on design quality
Kucedr (was Friday)
Kucedr is a personal AI assistant that adapts to you and the task at hand. Write, research, code, or create images, audio, and video. Bring your files, choose your models
Kuiper
KUIPER: a merge puzzle where everything you launch falls up. Free in your browser, no install. Out now on iPhone and Android, free.
Kuron
Try out Artifacts created by Claude users
Lacuna
Lacuna • Jack Damon
Large Print Maker
Paste any text and get a large print PDF at 18, 24 or 28 point, ready to print. Free, no sign-up, and your text stays in your browser.
LaTeX to Image Converter
Free PNG, SVG and JPG
LaunchWindow
Modern MacOS App Grid; But Actually Good
Lavoi
Free voice dictation that runs on your Mac. Hold Right ⌘, talk to Claude Code, Codex, Cursor or any app, and clean text lands at your caret in about half a second. No clo
Learning a Language Through Literature
Legato 0.2.0
Legato is a framework for quickly building audio applications in Rust
Let AI order DoorDash for me – under my watch – no playwright
Connect an AI agent to your browser, your Docker containers and your databases — without writing code. Configure the tools, write the skill, then watch every step it take
Let your AI agent put things on a screen
A screen your agent keeps up to date.
Let your coding agent recreate viral tiktoks for your app
Create TikTok slideshows for your app with coding agents like Codex, Claude Code, Antigravity, or Cursor through MCP. Apply for the paid private beta.
Libyears
dependency debt in years, across every repo you maintain
LightSpeed
Interactive visualizer of time dilation from 0 to C
Linktree is ugly so I built this
Live chord chart transcriber for the musicians in here
Live Enumeration of Shopify Stores
LiveWorldTrends
Explore real-time global trends across X (Twitter), Google, and YouTube on an interactive 3D globe. Claim your permanent pixel spot on country digital billboards.
LIZARD
LIZARD
Llamora, a private journal that remembers with you
LLMs Play Chicken in Realtime
Local static analysis for coding agents
Lodestar
Read, respond and manage coding agents more naturally
LogPhase
See a PR's blast radius as impacted user journeys
Lox Language Visualizer Based on Crafting Interpreters
Interactive views of how Lox source is lexed, parsed, compiled, and executed step by step.
LPMR Delta, a lightweight financial research terminal
A lightweight financial terminal for macroeconomic, fundamental, and regulatory research. Serious financial research without the institutional overhead.
Lungo Generates Rust, Python, from Lean Proof Source
Rust, C, Go, Python, Swift and TypeScript from ordinary Lake projects: Lean checks and compiles the program, and lungo runs it behind an idiomatic API in each.
Lyrixound
Lyrixound is a free lyrics app for Windows. A desktop overlay shows synced lyrics beside Spotify, YouTube, and other players, with no extra plugins.
Magic 8 Ball powered by Jev
Majority
Find new music and vote on your favorites
Mana
Write and run Mana scripts in your browser. The real Mana compiler and VM run locally as WebAssembly.
Mantid, a Mac app that lets non-ML people train their own AI models
Point mantid at data you already have. It trains a model on your own machine and tells you straight whether it is any good. Free, no account required.
Marcus
A preregistered replication of Columbia's Tow Center study on AI search citations. On their own, the engines were wrong about seven times in ten. Through a verification l
Marelleo, an open-source story box I built for my kids using ESP32
A box that plays a story when a child puts a figurine on top. Built for my three kids by someone who knew nothing about electronics: the breadboard, the potentiometer tha
Marketplace for ChatGPT Plugins, Apps, & MCPs
Find ChatGPT plugins and apps by task and use case. Browse the ChatGPT plugin marketplace by name or category, with tutorials and setup guides.
Mathness
printable math worksheets, pre-K to grade 5
MediationBench
MediationBench compares AI mediators on 62 simulated conflicts and labels early results as provisional.
Mehfil
play any playlist start to finish, distraction-free
Mevali
Agile project management without the process theater
Mistis
MISTIS protects human communications from AI-generated identity takeover. Advanced security solutions for safe human interactions.
Mob.so
Mob is a visual notebook for AI work.
Model Salt, fixing the pelican problem in LLMs by adding entropy
Ask a model the same thing ten times and you get one answer. Model Salt adds outside randomness, so each run gives a different answer that fits the brief.
Modrent Minecraft Hosting
Modula-9, a Wirth-family language designed for auditing AI-written code
M9 is a Wirth-family language, readable like a bank statement and checked like Rust. Every rule exists because of a real bug, and the compiler refuses that bug.
Monkeytype for Developers
OSDTYP — seeded code typing practice, ranked races, rooms, and contests.
Mood Writer
Mood Writer combines a text editor, ambient sounds to help you focus, and a whiteboard for collecting ideas and plotting.
Moodly
Track your mood daily in one tap. Free, no account — entries stay in your browser. Calendar view, monthly summary, printable month and JSON/CSV export.
MoroccoAPI: An open source API for Moroccan public data
Free JSON API for Moroccan geography, population, postal codes, schools, health and more. No API key. Documentation in English, French and Arabic.
Morse Messenger
Morse Messenger is a private messenger with end-to-end encrypted messages, media and calls. No phone number, email or SIM card required, and no ads.
MotorHangar: Car specs, safety ratings, and recalls in one place
Buy and sell used cars. Post yours free in about three minutes, with no account and no commission, and buyers see it next to the model's specs, safety rating and recalls.
MoxiVue– remote access and PAM for Linux where the server holds no keys
How MoxiVue fits together: your devices, the Dispatcher, what runs on each machine and how updates reach you, with what each part can and cannot do.
Muse Jailbreak
GitLab.com
MuseLIVE
lossless-audio live streaming platform for musicians
MuseTogether
let Meta's Muse agents coordinate plans with each other
Mutually beneficial agentic Common Law
AI agent oversight and dispute resolution. Set mandates, hear both sides, and learn from published decisions. Peregrini, powered by Barrister AI.
My design portfolio runs on a fake PS1 renderer
Senior product designer in Seattle for SaaS and e-commerce teams. Case studies with measured results for Microsoft, Amazon, Expedia and fast-growing startups.
MyMarkdown
Make AI Markdown easier to read
Napoleon's letters and orders as a day-by-day timeline
Explore Napoleon’s letters, orders, and proclamations day by day, with modern paraphrases, verbatim excerpts, and source citations.
Native Rust rewrites of Electron apps, starting with Slack
Your computer is fast. Your apps should be too. nothq rewrites the apps you work in all day as native, open-source software.
Nerd Fonter
Browse, preview, install, update and remove Nerd Fonts with a native macOS app. Nerd Fonter requires macOS 26.
Nerftracker
We show you when models get nerfed
New Forms of Reading
Read the Bible linearly or follow its connections. Compare passages, explore context, and save your path. Ten translations, seven languages. Free for iPhone.
Niral
Daily Tamil/Tanglish Puzzle Game
Nodewise SVG Optimizer
Free online SVG optimizer by JoySVG. Simplify SVG paths, reduce nodes, remove editor metadata and compress SVG code in your browser. No upload, no sign-up.
Nook, a Quiet Browser for the Mac
NotchBuddy
Your MacBook's Notch Can Do All This
Novrl, clickable product demos from screenshots, no account needed
Now You Can Use
Web Baseline Timeline
Nudl
strips tracking parameters from any link you copy
Online Microphone Test
Test your microphone online. See live input levels, record and play back your voice, and check your mic before calls. Free, private, no download.
Online RTSP camera simulator for testing AI vision or VMS
Online Sampler and Shuffle Drummer
Free online groovebox & beat workstation: drum machine, sampler, Minimoog-style synth, piano roll, song mode, MIDI, DAW-style mixer, WAV export. No download.
Online timer you can see
Free online countdown timer with alarm. Set any time up to 12 hours, pick one of 19 styles like a dial or hourglass and go full screen. No sign-up.
Only thing you need to stay informed on tech without doom scrolling x
Training paused for 11 days. To find the other exits, OpenAI hired its most cyber-capable models
Open public GitHub React repo in the browser – no clone, no install
You found a React repo on GitHub and you want to look at it. The usual answer is clone, install, run. Here is a shorter one: type the owner and the repo name into a box,
Open Twin, a modelica-based simulator for real-world physical systems
vite-app
Open-source edge data governance library
Stop writing custom import and validation scripts. CsvPath Framework automates CSV and Excel ingestion and data quality checks. Open source. Python.
OpenCal, one link for your free time across Google, Outlook and Teams
OpenCal shows your free time from all your calendars on one link. People see when you are free, never your events. Free to use.
OpenSecurityTraining2
OpenTokenMini: Monitor and Fix Your AI Spending (FOSS)
Nobody knows what their AI agents spend on. OpenTokenMini measures what every agent call costs, links it to the commits it produced, and feeds it back to the agent so it
Optio
Run coding agents, automate workflows, and pick up sessions from native iOS and Android apps. Self-hosted on Kubernetes and your own machines. Open source, MIT licensed.
Orbtile
See every Claude Code, Codex, ZCode and Antigravity session on a Logitech MX Creative Keypad or an Android phone: who's working, who's done, who needs you.
Organize Tabs
I rebuilt the Chrome extension I've used every day since 2020. It now understands that a PR and its Files tab are the same page, keeps meetings out of harm's way, and nev
Our Polyglot Site, powered by 27 languages (with benchmarks)
In 2024 we dreamed up the idea of A Polyglot Site for a Polyglot Conference...because it sounded fun. Pointless, but fun. Now that dream is a reality. If…
OutClocked, a nearly impossible daily trivia game
A free daily trivia game: seven questions, and the clock halves after each one, from 60 seconds to under one. Same game for everyone, new every day at 6am ET.
Overengineered Monkeytype for Developers
OSDTYP — seeded code typing practice, ranked races, rooms, and contests.
Ozil AI
Ozil AI turns one photo into the viral Ozil goal video: you chip the keeper, two defenders slide past, you tap it in. 15s, no watermark, about 5 min.
Pagelapse
Pagelapse: see how any web page looked and changed over the years. Web archive captures, meaningful changes only, on one scrubbable timeline.
Pandora M1, a distributed training GPU monitor box
I started this project past year but never managed to finish due to many cumbersome issues tied to the mechanical part of the front panel which took me a lot of time, so
Papers made effortless today
Photograph a bill, notice or letter. paper tells you what it is, what to do and by when, in your own language.
Parents Inbox
A field guide for teachers, principals, and district staff on writing school messages that parents can actually find, read, and act on.
Parlaypals group sports parlays with friends: Elixir/Phoenix LiveView
Parlaypals · Phoenix Framework
Pawmc a.k.a. talking diary, an LLM chat with compartmentalised memory
pawmc
PBI Guard
PBI Guard | Instant DAX Debugger & Change Tracker for Power BI
Peelaway
Turn photos into illustrations, prints, and miniature scenes
Peras
Peras watches your Claude Pro/Max or ChatGPT plan usage, tells you where the week is headed, and pauses the agent (or asks first) at the line you set. Free, MIT, local.
Phobos
My toy kernel language now runs LLMs, every kernel compiled at runtime from Phobos. On a seven-year-old RTX 2080 SUPER it decodes as fast as llama.cpp or faster on all bu
Piola
Piola is a precise, flexible menu bar timer for Mac. Pull, dial or type to start multiple timers without breaking focus.
Pipe Dream Remastered
An expanded, 30 by 20 recreation of the classic Pipe Dream. Lay your pipes, keep the water flowing and make the high-score table.
Play Netpanzer Compiled to WASM
Play NetPanzer — Browser Battlefield
Play ten years of stock picking in an evening, on a simulated market
Can you beat the index? Your own market of twelve companies: quarterly reports, stories and a calendar. You decide when the days pass. Free, no account.
Plinth
A desktop app for saving video, audio, playlists, and subtitles from YouTube and thousands of other sites onto your computer.
PlugVet, hygiene grades for AI agent plugins with the evidence shown
PlugVet grades AI agent skills and plugins in public. A hygiene check, not a security guarantee.
Poems
A programmer's collection on code, faith, and life
PokeBest
A party maker: build a party of your favourite Pokémon and share it ⭐️
Portable, signed agreements for AI agents
Give your agents a clear agreement to work from. Set the job, agree the terms and keep track of what happens next.
Press Start
A Playable Museum of Video Game History
Priced Out
See how many US metros remain within budget for the same income. Compare median single-family home affordability in September 2021 and September 2026.
Privacy focussed analytics made in Scotland
Website analytics without cookies, made in Scotland. See how many people visit and what they read. No personal data stored, no consent banner needed.
Privacy Meridian, navigate global privacy laws
Compare privacy laws around the world in plain language. Explore 17 laws in detail, side by side.
Professionally maintained Tree-sitter compatible WASM grammars
Professionally maintained, well-tested Tree-sitter compatible Wasm grammars for security and code analysis. We maintain 77 grammars for 13 languages so you don't have to.
Programming Language Cup: same tasks in 32 langs, pick the winner
Pick 4 to 32 programming languages and run a tournament: in each duel, choose which of two snippets you would rather write.