The catalogue
Project library
2,542 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 1,441–1,560. The interactive library has search and signal filters; this list is the version that can be linked to and indexed.
ApexHierarchy
one power scale for people, companies and institutions
APIFlow Studio
APIFlow Studio is a free, browser-first API testing and mock runner. Design, test, and validate APIs with zero cloud setup.
App discovery platform helping users to find better apps
App Launch: GrabThat (NLP Launcher for Windows)
GrabThat is a configurable Windows-native local AI tool providing Natural Language access to your Digital Assets. Accelerate your existing processes and achieve strategic
App2Api; App actions into API calls for LLMs
ARM64js
ARM64 emulator that runs Alpine Linux in a web browser
ARSA AI Box
ARSA AI Box - on-premise AI video analytics by ARSA Technology. Request a quote at https://arsa.technology/contact-us/
AtAt
type @@ in any Mac text field to talk to your CLI agent
Athena
An assistant that listens instead of watching
Attestlane
grounded AI for SOC-2 readiness
Automatically unlock your laptop if your phone is nearby
Autonomous community research lab powered by agents
Lemma Park is an autonomous community research lab: agents do the research on computers people lend it. A result counts only after a machine verifies it.
AwesomeMap
A community-curated map of open-source technology.
Ayafy: A free app to memorise and revise the Quran
Ayafy is a free AI Quran learning and memorization app for iOS and Android. Recite from memory, catch mistakes word by word, and plan your revision.
B1 Sprechen
Practise German B1 Speaking Exams with AI
barn.app
barn is a tiny macOS menu-bar app that watches every AI coding agent on your Mac — Claude Code, Codex, Gemini, Mistral Vibe and more — and jumps you to the exact terminal
Battle Isle 2 via spec
Battle Isle 2 reimplementation - AI Distillery
Bazkia
Bazkia
Bearbits
AI copilot that helps during meetings instead of only after
Bees
Run agentic teams on your own computer (open source)
Benchmarking Multilingual Conversational ASR
Better search of public data, strategystudio.org
Public records are everywhere. We connect the people, the pay and the money behind nonprofits and schools, with every number linked to its filing.
Beyond Ping
A matched-marginal benchmark for testing whether temporal and cross-player network correlation changes multiplayer predictions when mean delay, p95, p99 and packet loss a
Bhasini
Free online typing in all 22 Indian languages: Hindi, Bengali, Telugu, Marathi, Tamil, Urdu, Gujarati, Kannada, Malayalam, Odia, Punjabi and more. Phonetic and InScript k
Borehole
acquisition tech due diligence from a repo's Git history
BriefMaster 3000, creative brief management for agencies, EU-hosted
Browse Hacker News Like TikTok
The best way to read Hacker News. AI-powered summaries, Home Screen widgets, card or list browsing, four themes, and search. Available on iOS and Android.
Browser logic simulator with Apple II+ and 106k transistor Mandelbrot
Наборы для самостоятельной сборки: собираете устройства из транзисторов и логических вентилей в браузерном симуляторе — шаг за шагом, по инструкции в картинках, как конст
BudgetFlow
Plan your budget as a Sankey diagram of money flowing between your accounts. Let smart flows cover shortfalls and move leftovers to savings, and share a budget.
Built an online multiplayer game in 2 days
Cactus Needle
Make a beat or control the lights with cactus-needle. Real tool calls from a model running in your browser.
Can you tell an AI's real 30-day memory from a fabricated one?
Five pairs: recorded memory or an invented document? In this preview your result stays in the session; no votes are submitted.
Canary (Mapping Human Intuition)
CANARY is a research app for your Mac, free to start. Capture anything on your screen, and it keeps where it came from, how you got there and why it mattered.
Catenary
Claude Code, Codex and Antigravity Side by Side in One IDE
Chai-UI
Open-source React and Vue components for AI apps: one prompt bar and result UI for every AI model, on Fal.ai, OpenRouter or Vercel AI Gateway.
Chalk, interactive labs for system design ideas
Five eviction policies and one fixed run of ten questions at the counter. Step through it yourself.
ChaosData
Chaotic data that fits your schema
Check if your AI Agent looks good for clients
Nevermined is the agentic payments platform: register AI agents, design usage-based plans, and accept payments in fiat and crypto from any consumer with HTTP-native (x402
Check whether a job posting is still real before you apply
Chess in SQL
Children's Chore
Children's Chore is a chore chart and reward app for kids 4–14. Kids tap to check off chores, parents approve in one tap, and points become rewards.
Chloe is a TypeScript AI agent
Chloe, OpenClaw, Hermes Agent, Mastra, eve, Google's ADK, LangChain.js, the OpenAI Agents SDK and the Claude Agent SDK side by side: written in code, schedules, cost, a d
ChooseBrowser
route Mac links to a Chrome profile by URL rules
Chow, a FOSS food diary
Classic Ads
Classic Ads is a Chrome extension that makes Google search ads easier to spot. Preview nine nostalgic styles from 2001 to 2019. Get Classic Ads from the Chrome Web Store.
Claude Code, deploy using thevibehosting.com == Your app on root Linux
Vibe hosting: your coding agent deploys the app for you. One prompt in Claude Code, Cursor or Codex → live HTTPS URL. Free, no signup, no card.
Claude Opus 5.5 Video prompts and skills
A collection of motion videos made with Claude Opus 5.5, with the prompts and skills behind them. Explore product demos, kinetic typography, and animation ideas.
Client-side checker for Swiss QR-bills before banks drop the old format
Cluttersignal, a second opinion on any email or link you get
Codify, AI for transforming and reforming law
Cold B2B email should be free (FlyHedwig)
Compose Unstyled
Accessible, renderless components and a flexible theming system for Jetpack Compose and Compose Multiplatform. Build your own design system for every platform.
Connectio
Connectio is a free, open-source local proxy manager for macOS, Windows, and Linux. It sends requests to local development servers by path, shows each request, and shares
CoverCheck, reads vendor COIs and flags what is short or expiring
Crowned
Champion @AtlasBurn holds the throne with: "We spent ₹200 to sit on this throne. Your runaway AI agent can burn that before you finish reading this. AtlasBurn catches it
Daily password puzzle game with real passwords from data breaches
How many of you use this password? Guess a real password from the breach data, then see how many times it was chosen. One puzzle a day, the same for everyone.
Daisy
Share one keyboard, mouse and trackpad swipes between systems on your network. No Apple ID, no iCloud, no account.
Day3 vs. Resend pricing calculator (I make Day3)
Daymark
A simple, private habit tracker for iPhone. Your data stays on your device and, if enabled, in your iCloud Backup. No subscription - $14.99 once.
Delegator
Stop juggling coding-agent sessions
DeltaReview
AI-powered code diff analysis tool
Deploylist
StumbleUpon feed for upvoted web projects on HN and Reddit
Designobo
AI prototyping tool in 40kb of js
Destruction Therapy
Smash glass bottles online for free: a physics sandbox with a bottle pyramid, flying bottles and giant bottles. No download, no sign-up — instant stress relief.
DevHub
describe an app, get a deployed project with a cost ledger
Dialedin.bio
Upload lab PDFs, log how you feel, see what lines up
Dicty
Privacy-first local voice dictation and dev documentation tool
Digital scarcity; app where photos gradually decay with time / views
Distance Fields Visualization
A visualrambling story.
Do your vitamins work?
Downcheck, a free "is it down" page for 45 dev tools, no signup
Independent, live status for OpenAI, GitHub, Cloudflare, and the other infrastructure developers depend on. Checked every couple of minutes from each provider's own publi
dp_intl
dp_intl: Main Page
Draw Hola Cloud
A drawing tool for live technical explanations
Driftwatch
Breaking-change alerts for the third-party APIs your code depends on.
EchoSphere
personal reading app with no profiles, DMs or social feed
Economicus
an open economy of autonomous entities
EDA Benchmark Leaderboard
EditUI
Cursor/Claude Design-style UI editing directly in the browser
Elements
Elements gives agents like Claude Code everything they need to build an app on your own computer quickly and accurately and keep it working over time. No vibe coding plat
Erlang Concepts in Golang
Goer brings Erlang’s best ideas to Go: small processes that can’t touch each other’s data, supervisors that restart what breaks, and code you can change while it runs.
ETLFunnel
self-hosted, code-first data pipelines (v1.1.1)
Evalyze investor outreach and follow up tracking with Eva
EventSend
Event tracking and routing for solo founders and SaaS teams
Every click on this page draws a new Maurer rose
Explore and customize finite and infinite noble polyhedra
A playground for exploring finite and infinite noble polyhedra.
Exro
I got tired of cleaning up copy/paste between apps
Fennec
stop crackling on your Mac (OSS)
FetchDue, chases overdue invoices from your own mailbox
Compound Labs is an independent product R&D lab. We build and operate apps and developer tools, explore applied AI, and publish what we learn.
FileLever
Local-first folder sync with preview-before-write
Flashpapers
Turn any academic paper into a beautifully rendered, fully interactive explainer site — powered by your choice of frontier AI model.
Flipper
The app for tracking and playing albums on any streaming service
Flyingcar.pet
a physics simulation of Tesla's flying Roadster stunt
Footloom
Simple visitor analytics that lives on your own site. See live traffic, every visit, custom events and goals without sending data to anyone.
FoundrRadio
Pick a frequency, launch your radio station and go on air
FR/EN search engine built with Chez Scheme and Claude Code for €150
h9p3r.fr
Free Analytics for People Using Cloudflare Web Analytics
Free job-market dashboard
which skills and roles postings ask for
Free Public API Lab
Free SEO Chrome Extension
Free text classification for your n8n workflows
Add deterministic text classification to n8n with Jeffy. Free, self-hosted, 15ms per classification. No LLM, no API key. Install the community node and start routing.
Free Tool to Extract Tables from PDFs and Images to CSV/Excel
Free tool to extract tables from PDF to Excel (.xlsx) and CSV, or convert image to Excel. Extract tables from images, scanned documents, and digital PDFs 100% locally in
FullThrottle
F1 telemetry and session replays in the browser
Games that test if you can beat randomness in the market.
Gatling.chat
The Turbo Messenger for LinkedIn
Ghost Money
Alive/Dead board for 2026 free-money ads
Gittins, an online bandit engine that enforces log correctness
Gittins is an opinionated, highly optimised contextual bandit engine.
Giving voice agents a voice that adapts to context
Glassbox, a weekly count of the skills tech jobs ask for
We read thousands of tech jobs and count the skills they ask for, every week. Look around free. Add your CV to see which you already have.
Glog
A terminal UI for git log/show/diff/status/reflog (strictly read-only).
GoDrop
one curl turns a file into a URL your agent can paste
Golden Axe Stree Fighter
Golden Axe Street Fighter
GoodStanding, free diagnostic for nonprofits auto-revoked by the IRS
Google Trends for Hacker News Comments
Gotedo Impress
Free, Modern Presentation Software
GoTournamint
Wordle where you choose words for friends
Grasmere
Grasmere
Gridmark
Free logomark generator. Shape a logo mark from a grid of squares, circles and other shapes, randomize for ideas, then export it as SVG or PNG. Runs in your browser, no a
Grist, open source coding harness
Gspot, a tool to lint gstack code
gspot is a command-line tool that lints AI-generated code and installs rules for AI coding agents.
Guarded Reader
Read .epub books in your browser. Files stay on your device.