Veganify

An offline-first inventory app for preppers and household stockpile management, with a German-language interface. Scan product barcodes, track best-before dates, organize storage locations, and get notifications before food expires. Free to use and aimed at emergency preparedness as well as everyday pantry organization.

FoodsScan helps users instantly check food ingredients and safety scores by scanning barcodes. It provides a 0-100 nutrition score, full ingredient hazard breakdowns, and E-number classifications sourced from EFSA and FDA, aiming to help users understand what’s in their food.

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.

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.

Collaborative virtual whiteboard with a hand-drawn feel. Open-source Miro/Figma FigJam alternative — real-time collaboration, offline support, and end-to-end encrypted rooms.