Open Source #collaboration Projects

Open-source real-time collaborative text editor you can self-host.

Open-source video conferencing platform — free, secure, and self-hostable.

Open-source design and prototyping tool for cross-domain teams — a self-hostable alternative to Figma.

Self-hosted office suite with real-time collaboration.

End-to-end encrypted collaborative office suite with zero-knowledge privacy.

End-to-end encrypted group video calling built on the Matrix open protocol.

Self-hosted Kanban and scrum project management tool with real-time collaboration, sprints, and anonymous shareable boards.

Open-source virtual whiteboard for creating hand-drawn style diagrams and sketches.

Open-source team chat with a unique topic-based threading model that makes it easy to follow multiple conversations.

Open-source spreadsheet-database hybrid with flexible relational data modeling.

Real-time collaborative markdown note editor you can self-host — write together with rich formatting and seamless sharing.

Open-source collaborative wiki and documentation platform, an alternative to Confluence and Notion.

The communications platform that puts data protection first.

Open source platform for file management, sharing, and collaboration — simple and self-hostable.

Open-source survey and experience management platform for product and customer research.

Open-source virtual classroom platform built for online education and webinars.

Shopware 6 is an open commerce platform based on Symfony Framework and Vue and supported by a worldwide community and more than 3.100 community extensions

The world's most flexible commerce platform.

Open-source LibreOffice-powered collaborative office suite for self-hosted environments.

Open-source, self-hosted project management tool — a free alternative to Trello, Notion, and Asana.

EverShop is a modern, TypeScript-first eCommerce platform built with GraphQL and React. Designed for developers, it offers essential commerce features in a modular, fully customizable architecture—perfect for building tailored shopping experiences with confidence and speed.