AwesomeDigest - An email newsletter for every "awesome" list on GitHub 😻
GIT.WTF!?! - Figure out ways to fix GIT screw-ups
DevScreen - Automated, practical interview assessments for developers
Arxiv Vanity - Read academic papers from arXiv as responsive web pages
GitHut - Discover new programming languages on GitHub
UltimateGitResource - Git commands and resources to power up your programming