GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Hotaru no Nikki - Hotaru no Nikki is an Adventure-based, Puzzle-Platform, and Single-player video developed by Nippon Ichi Games.
Redmine - Flexible project management web application
WarriOrb - WarriOrb is a Side-scroll, Metroidvania, and Single-player Souls-like Platform video game developed by Not Yet and published by Maple Whispering Limited.
Lean Testing - Lean Testing is a free bug tracker and test case management software for high performance development teams
A Boy and His Blob - A Boy and His Blob is Action-Adventure, Puzzle-Platform, Fantasy-based, and Single-player video game developed by WayForward Technologies and published by Majesco Entertainment.