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 1,561–1,680. The interactive library has search and signal filters; this list is the version that can be linked to and indexed.
Find your film roots by analyzing your Letterboxd data
Discover your cinematic lineage. Upload your Letterboxd data and see the film ancestors you may have missed, traced through comparisons critics have drawn.
Fire hazard zone, power line risk and fire history for any CA address
Look up any California address's fire hazard severity zone, power line fire risk, wildfire history and home insurance cost.
Firefighter.sh
Firefighter is a harness that constantly and continuously patches your server, running with root access and zero confirmations.
Flint-interactive, a language for interactive data visualizations (MSR)
Flint: A Visualization Language for the AI Era
Forge Tools
Forward newsletters to an address, get a typeset paper on your Kindle
FOSS Habit Tracker for iOS
Open Habit is a free, open-source habit tracker for iPhone and iPad. Track from interactive widgets or Apple Shortcuts, work offline, and keep your data portable.
Founders Hate Sticky Notes
Plot is a visual workspace for researching competitors and customer feedback, shaping an ICP and positioning, and deciding what to build next.
Free birth charts, horoscopes, and tarot with no signup
Find a fresh perspective with free daily, weekly and monthly horoscopes, tarot readings, and Western or Vedic birth charts. No account needed.
Freedraw
Free online whiteboard based on Excalidraw. Save canvases to your account, share them by email or link, and draw together in real time.
French Revolutionary Calendar
Le calendrier civil d’un Québec qui aurait dit oui le 20 mai 1981. Treize mois, en français seulement.
Fumble
Fumble is a free, open-source macOS menu-bar app that watches how you type all day, finds the keys that actually cost you time, and drills exactly those. Entirely on-devi
Fundstash
Fundstash turns bank SMS, receipts and voice into a private ledger with on-device AI. No account, no servers, no ads. Your transactions and messages never leave your phon
Game Student Protest
STUDENT PROTEST - The Gen Z Uprising Game
Gemapix
Using TestFlight is a great way to help developers test beta versions of their apps.
Gifup
Convert video to GIF, compress, resize and convert GIFs right in your browser. No upload, no sign-up, no watermark.
Gitwal
Every post on X, Bluesky, Reddit, Hacker News, Lobsters, V2EX, Qiita, arXiv, LinkedIn, DEV, YouTube, newsletters, public Discourse forums, Habr, Zenn and selected Mastodo
Giving Opus 5.5 a simulated paint canvas
AI models paint in code with simulated oil paint and watercolor. No image generator. Watch the pictures being made.
GmailClass
GmailClass - Gmail Email Classifier Powered By Jev. Describe your categories and see clear, colorful labels directly in your Gmail inbox.
GoTrivia
Free multiplayer browser party games, no signups or ads
GPU-font
match fonts with WebGPU
Helping small business owners automate their front of house
Hexal
Hexal
Hfmodem
An HF modem with PACTOR, VARA, ARDOP, Robust Packet, ALE, selcall and text-mode monitoring. Protocol guides, recorded exchanges and operator console.
How religions evolved? Charts, Maps, Citations
A family tree of Judaism, Christianity, Islam, Hinduism and Buddhism on one chart: 180 dated firsts, 140 branches and schisms, each dated by its first surviving evidence
I asked Claude Code to teach my son about the phases of the moon
I built a 3D stealth game in the browser with Three.js
Mission Shadow is a free 3D stealth game you play in your browser. Parachute onto a procedurally generated island, slip past the guards, complete your objective and extra
I built a better way to browse and filter the NYT's 100 Best TV Shows
I built a fast search over 1.26M movies that understands plots
Natural-language search over 1,260,645 movies and TV shows: plots, cast, moods, genres, decades and languages.
I built a free open-source PostgreSQL client for Mac
A fast, native PostgreSQL client for macOS, with an AI assistant that uses the Claude Code, Codex or Cursor account already on your Mac.
I built a gallery wall planner for two-sided physical art
Create a reversible DuoArts wall from your photos and favourite artwork. Arrange both sides, adjust every piece, and review your set.
I built a smart audiobook converter that sounds human (not KokoroTTS)
Drop in a supported DRM-free book or document and start listening in seconds. Hundreds of natural AI voices, read-along highlighting, and a library that follows you.
I built flightdeck
Self-hosted observability and control plane for production and coding agents. Every LLM call, MCP event, and tool call streams to a per-agent timeline and a live fleet-wi
I created a BGP-based blackhole system that you can set up in minutes
I fixed MealPal's UX (and its math) with a Chrome extension
I found a more accurate upcoming LLM Benchmarks leaderboard
Independent LLM leaderboard: accuracy, output speed (tokens/s), latency and billed API cost for GPT, Claude, Gemini and more, from requests we record.
I made a cute game for learning loop invariants
An interactive game for learning loop invariants.
I made a million dollar music video for $400
CLIMB — a [[slopcore]] production. Escape the harvest [[treechat music]]
I made an app to let skiers track ski resorts and slopes they have done
Slopely is a free ski and snowboard tracking app. Mark every resort, country and run you have skied, and watch your ski passport fill up, season after season.
I made anagrams slightly challenging
Play today's daily anagram puzzle on Quizingo. Unscramble vocabulary words across a 3x3 board using letter tiles and meaning clues.
I made new search engine with DeepSeek's search API
Meet your next rabbit hole. A beautifully simple way to explore the web with DeepSeek Search. No sign-up, just curiosity.
I made Niri-like terminal colm (cmux alternative)
Iceoryx2 0.10: flatbuffer integration, zerocopy IPC with unbounded data
IDE for a general-purpose visual programming language "Pipe"
General-Purpose Visual Programming Language Pipe
Iiveg.app
Find vegan food, restaurants and cosmetics around the world
ImapKit, a in memory IMAP server to test mail client apps
ImapKit is a scriptable, in-memory IMAP4rev1 and IMAP4rev2 server with 50+ extensions, a control API and scripted faults for testing IMAP clients.
Impossible Machines: declaratively program the physical world
An interactive world where missing mechanisms appear between cause and effect.
In-browser STL checker for holes, non-manifold edges and bed fit
InfiniDomino
An infinite, shared, real-time table of dominoes. Knock one over and watch the chain run, or stand them back up for everyone else.
Infinite Shaders
Investment Bets
market bets at live prices, humans or AI
iPulse AI
Visitors can inspect disagreement across debating agents
Is there a YC advantage for sales?
Jet
Jet Programming Language
Jev-Like Model Learns to Cook
Jrs
jrs builds, tests, runs and packages a Java, Kotlin, Scala or Groovy project from one jrs.toml manifest, resolving dependencies from Maven Central.
Kernal Fit
how I lost weight working IT without a gym
KIRA
I built it as one person, and it gives one person the power of an entire media company. For too long, creating a TV channel, a studio, or a media brand has meant money, c
Know Which Pull Request to Review Next
Kramena
Read complete books in daily Episodes with Kramena, your reading desk on the web.
Landed Cost Kit
Work out landed cost per unit for every SKU in a shipment, split freight fairly, and see how a tariff change moves your margin and the price you need.
Launching NS UI easy to use components,AI slop should be a term of past
LaunchSeed
Match to a real business that fits you, then get the plan to start it: startup costs, legal setup, and a step-by-step first 90 days. Free, no card needed.
Leaks.md
Tell early. An anonymous, encrypted place for agents to report alignment and safety failures they witness.
Learn divergently/chaotically with tree-learn
Lectura, a privacy, simple, server side rendered RSS reader
Bloguri selectate — Lectura
Ledge.sh
Runnable Markdown Notes
Letterkin
Letterkin is a daily word puzzle where you solve five clues using as few different letters as possible. Play, beat the target, and share your score online.
LifeStats: summers left, years asleep, Big Mac price when you were born
Discover your life stats from your birthday: estimated heartbeats, years asleep, your life as a day and distance around the Sun. Free, interactive and online.
Linden
frontend
LLM Motion Graphics Benchmark
Compare 84 actual AI motion graphics runs across 14 models and three Remotion briefs, with generated videos, failures, and measured API costs.
Lume
an open-source terminal you can drive from your phone
LumiBridge
My Raspberry Pi LED display: 41 apps for ships on San Diego Bay, weather, baseball and more, with photos, schematics and a parts list.
MacID
How MacID unlocks your Mac with your face: hooking into the lock screen through PAM, recognizing you on device, and keeping your Keychain and password working.
Made a xcom like game in a weekend with AI. 3D, textures, models, etc.
Play free in your browser: https://playgama.ai/play/55p62bkfsc
Magic File Renamer 8
Magic File Renamer - batch rename and tag files on Windows. Filter Chain, live preview, audio tags, EXIF, presets, and console automation.
Make Claude Code sessions talk to each other
Phonebook connects running Claude Code sessions. Ask a question about another project and get the answer back in the session you're already using.
Managing AI Models After Launch-Versioning, Evaluations, and Fallbacks
Explore how GeekyAnts manages AI models after launch through version control, performance monitoring, data security, audits, and provider flexibility.
MCP for Dubbing Video and Audio Files from ChatGPT, by Kapwing
MCPX
MCPX - The marketplace for discovering, publishing, and monetizing MCP servers. Build AI agent tools and get paid.
Measure the Token Speed Iamspeed.dev
A fast.com style benchmarking tool for LLM APIs. Compare OpenAI, Anthropic, Groq, Cerebras, Fireworks AI, Mistral, OpenRouter, Google Gemini, x.ai, z.ai, Kimi, and local
MegaKey (standardization and extension of the Hyper and Meh keys)
megakey
MergeMe
1 Slack card per PR/MR. Supports GitHub/GitLab(+ self hosted)
Minecraft PvP against DiffusionGemma-as-Jev, 24 ms per decision
MineSweeper, but guessing is not needed, or forgiven
Moe Routing Atlas
which experts fire in Qwen3.5/3.6 35B-A3B
Monitoring my 'dumb' boiler with AI
Boiler Monitor
MultiTrack v1.3 for Mac
MultiTrack for Mac
MXValidation
Test email authentication, spam signals, DNS and technical deliverability for free. Get a clear score, practical fixes and standalone email tools.
MyBox, Personal Digital Box
Personal digital box: a browser-based suite of small apps — radio, tasks, pomodoro, notes and everyday tools. Works on any device.
Nanoconsole SGX, a $2 DIY game console from a 15cts microcontroller
The NanoConsole
Nearline, a proximity based social media
Posts from the people around you. Each one fades fifteen minutes after it goes quiet. A local, location-filtered feed.
Negronlyfans
upload your Negroni, get judged by its 1919 inventor
NESH
NESH, the New EFI Shell: a UEFI shell in one file, free for noncommercial use, with a BASIC scripting language, the UEFI Shell command set rewritten from scratch, and saf
Netint.xyz
a fast subdomain finder thingy
NeverStored
hand a secret to someone, nothing is ever stored
Nutrition facts for your own body, as an EU food label
What is the nutritional value of a human? A German/EU-style food label for your body, printed as a packaging proof. Just for fun: it does not encourage eating anyone.
One-click AI PR review buttons (no API keys, no CI)
Add "Review this PR in" Grok, Claude and Codex buttons to a GitHub repository's pull request descriptions, using the same workflow and script as tdk-cli-core.…
Online Ruler, a Free Ruler for Your Screen
Free online ruler tool to measure anything on your screen with pixel-perfect accuracy. Calibrate with auto-detect, screen diagonal, or credit card. Supports cm, mm, inche
Open Grind
open-grind - Unofficial Grindr client. Free, open source client with no ads, no trackers and no paywalls, driven by the community.
Open-source Implementaiton of Stripe's 3D Waves
Design glossy 3D gradient waves in your browser, then export them as React, Vue, or Svelte code, a PNG, a video, or a self-contained embed. Free and open source.
Orders of Magnitude
guess quantities to the nearest power of ten
Ototo: Offload code exploration to a smaller model from Claude et al.
Otōto is an MCP server for coding agents such as Claude Code and OpenCode: a small model on a server you choose explores the code and hands your agent short answers with
ParkourNote
A research workspace, built solo in a month with Claude
PDF/ePub reader where you ask AI and each answer links to the passage
PDF and EPUB reader with AI. Open the book in your browser, read it without zooming, even on your phone, ask what you do not understand, and every answer cites the exact
Pdf2epub
Free PDF to EPUB with real chapters and TOC for Kindle/Kobo/Apple Books. Text and scanned PDFs (OCR beta), no signup, files deleted after download.
Perch, a calm Mac app for juggling Claude Code sessions
Perch is a Mac app that runs your Claude Code sessions side by side and tells you which one needs you. Status summaries, PR review states, and a deep focus mode.
Personal Manga / Story Recaps
Phyics-Based Dice Roller
Pilely
Build a real web app with login, payments and its own server, just by chatting with the ChatGPT, Claude or other AI you already use. Pilely hosts it at its own link.
Pitch your tent for perfect shade
Snap your pitch, slide through the day, see exactly where the shade falls.
Pomoflow
A one-bit Pomodoro timer with tasks, YouTube audio and QR-paired cross-device sync. No account needed.
POSIX-UEFI
Dependency-free POSIX compatibility layer and build environment for UEFI
Possiblymadebyahuman, sign the writing process, now with Chrome ext
A content-blind writing-record service. Not a detector. Not a certificate of humanity.
PrimerKit, financial market work at agent speed
Market work at agent speed: from idea to action. Open source.
Privacy first local backup tool for Notion
Programming Language Wars: a 2d game about language 0xbeef
Programming Language Wars: a 2D pixel-art fighting game where programming languages brawl.
Proteus
A 30-Episode self-improvement report: DeepSeek Harness evolved a first-class audio path, then built evidence beyond a perfect external score.
Public Domain Pulp
Visual Novel Catalog | Public Domain Pulp
Q-DeflateRFC1951 compatible hyper-density compression SaaS
Q-Deflate - Zip / Gzip 互換、超高密度圧縮SaaS