Flathub

A directory for discovering Progressive Web Apps, collecting installable web applications in one place, similar in concept to a traditional app store. Intended for users who want to find new PWAs to use and for developers looking to have their web apps listed.

Paste any shell command and get a visual breakdown of every flag and argument. Each part links to the relevant man page section. Essential for learning and verifying complex commands.

Infinite canvas whiteboard for quick sketches and diagrams. Minimal, fast, collaborative. Open-source alternative to Miro with a focus on simplicity and developer extensibility. The canvas has no fixed page size, so a sketch can grow in any direction without being rescaled to fit.

Check if a food product is vegan by scanning its barcode or searching by ingredient. Open-source, offline-capable. Built for people who want to verify product contents quickly.

Open-source file conversion with the processing done on your device — images, audio and documents convert locally via WebAssembly with no size limits, no ads and no tracking; only heavy video jobs use a server. Ships a standalone PWA manifest with a full icon set, installing as a genuinely private converter app.

The open-source web editor for slide decks — create, present, and share presentations from the browser, with live audience interaction. The project is now archived: the hosted editor is offline, but the code remains open source and self-hostable.