Commit Print - Posters of your git history
Commit Together by Github - Now add co-authors to your commits
Datree.io - GitOps policy engine
Commits.io - Create a poster for your office using your code
Macarons - Macarons is your virtual watercooler for casual conversations with colleagues you rarely meet on the hallway.
Sublime Merge - Fast git client with integrated merge tool from the makers of Sublime Text