Check the 8 useful tools on topic GitHub
A simpler, faster alternative to git-filter-branch for deleting big files and removing passwords from Git history.
Create useful .gitignore files for your project by selecting from 509 Operating System, IDE, and Programming Language .gitignore templates
See all of your GitHub contributions in one image!
I switched to Fork from Sourcetree.
A Git GUI that offers a visual representation of your repositories. Sourcetree is a free Git client for Windows and Mac. It supports Git-flow out of the box.
Renovate Bot keeps source code dependencies up-to-date using automated Pull Requests.