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Cheat Sheets Dev - Community built to share popular programming snippets.
GitPrime - GitPrime uses data from any Git based code repository to give management the software engineering metrics needed to move faster and optimize work patterns.
GitSpo - Measure & engage your open-source community
Waydev - Waydev analyzes your codebase from Github, Gitlab, Azure DevOps & Bitbucket to help you bring out the best in your engineers work.
Ruby Toolbox - Explore and compare open source Ruby libraries