An innovation playground
for curious minds.
Small, useful things we build because we find them interesting: games, developer tools, data explorers and directories. Free and open.
FreeAppy
Free mobile games right in your browser: slots, a lucky wheel, scratch cards, puzzles and arcade games. No download, no real money, just fun.
Play free games →
More projects
BlueFacts
Trending users, posts and topics on Bluesky, the decentralized social network.
bluefacts.app →🚀Smart News
An alternative Hacker News frontend to keep up with the latest tech news.
news.facts.dev →📚Awesome Lists
The most popular GitHub projects and awesome lists, searchable and ranked.
awesome.facts.dev →🧬SQG
Write annotated SQL, get type-safe TypeScript, Java or Python code for SQLite, DuckDB and Postgres.
sqg.dev →⏪Git Rewind
A year-in-review for your Git repositories, computed locally in your browser with WebAssembly.
gitrewind.dev →🌐Free APIs & Self-Hosted
A growing directory of free APIs and open-source tools you can run yourself.
facts.dev/api-list →