Git

DataCamp offers browser-based courses and coding challenges in data science, AI, R, Python, and statistics.

GitPop3 helps visitors find the most popular fork of a project hosted on GitHub.

Active GitHub Forks helps users find active forks of a specified repository.

Discover recent activity from GitHub users with GitStalk, a site for exploring public developer profiles.

Terminal Trove catalogs command-line and terminal user-interface tools for discovery.

Learn Git Branching teaches Git through an interactive terminal and branching exercises.

Lively Wallpaper is free, open-source software for animated desktop wallpapers and screensavers.

The 4get instance browser lists public instances and links to instructions for setting up an instance.