[资源介绍]
GitHub - mattermost/mattermost: Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle.. - mattermost/mattermost
- Mattermost - Golang 和 React 编写的开源 Slack 替代品，请查找标记为 'Up For Grabs' 的问题
