Open Source Software Library

Self-hosted read-it-later service for collecting, organizing, and reading web articles.

Self-hosted bookmark and content organizer with tagging, full-text search, and AI-assisted features.

Collaborative bookmark manager with archiving, tagging, collections, and link preservation.

Simple bookmark manager with archiving, full-text extraction, and a web interface.

Self-hosted bookmarking and content-collection application for saving links, notes, and media.

Hierarchical note-taking application with rich text, scripting, relationships, and self-hosting.

Markdown-based personal knowledge platform with extensibility, search, and self-hosting.

Lightweight self-hosted note and memo application with a timeline-oriented interface.

Collaborative Markdown editor for real-time note taking and document sharing.

Real-time collaborative text editor that can be self-hosted.

End-to-end encrypted collaborative office suite with documents, spreadsheets, forms, and shared drives.

Web-based collaborative document, spreadsheet, and presentation editors.

Presentation and meeting management system for organizations, assemblies, and conferences.

Lightweight videoconferencing server designed for groups, lectures, and interactive meetings.

WebRTC peer-to-peer video conferencing application with no mandatory account system.

Second-generation Matrix homeserver implementation written in Go.

Lightweight Matrix homeserver implementation written in Rust.

Audio, video, chat, and collaboration app for Nextcloud.

Extensible XMPP server focused on standards-compliant instant messaging and communication.

Scalable XMPP and messaging server supporting chat, presence, and real-time communication.

Collaborative documentation and knowledge management platform for teams.

Collaborative wiki and documentation platform with real-time editing and spaces.