Gerrit : Web based code review and project management for Git based projects.
GitLab : GitLab is a web-based Git repository manager with wiki and issue tracking features. GitLab offers hosted accounts similar to GitHub, but also allows i...
pump.io : Social server with an ActivityStreams API. It's a stream server that does most of what people really want from a social network.
Postal : Postal is a complete and fully featured mail server for use by websites & web servers. Think Sendgrid, Mailgun or Postmark but open source and ready f...
Gitea is a community managed fork of Gogs, lightweight code hosting solution written in Go and published under the MIT license.