Riot https://about.riot.im/ https://about.riot.im/ (and therefore Matrix https://matrix.org/ https://matrix.org/) for chat. Kanboard https://kanboard.org/ https

Riot https://about.riot.im/ https://about.riot.im/ (and therefore Matrix https://matrix.org/ https://matrix.org/) for chat. Kanboard https://kanboard.org/ https://kanboard.org/ for kanban board. Gitea https://gitea.io/ https://gitea.io/ for git (and Drone https://drone.io/ https://drone.io/ for CI)