Open-source alternatives to Microsoft Teams

Microsoft's communication, meeting and collaboration platform

开源的团队沟通与协作平台，Slack 的自托管替代，注重安全与合规。

TypeScriptTeam communication★ 39k

开源的安全视频会议，浏览器里即可使用，无需账号，可自托管。

TypeScriptVideo conferencing★ 30k

基于 Matrix 协议的开源去中心化聊天客户端，支持端到端加密。

TypeScriptMatrixChat★ 14k

Open-source alternatives to similar software

Bug tracking and project management for software teams

Instant team messaging and collaboration

Video conferencing

Team task and project collaboration platform

Kanban-style task management