Waydev - Waydev analyzes your codebase from Github, Gitlab, Azure DevOps & Bitbucket to help you bring out the best in your engineers work.
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.
Screenful Metrics for GitHub - Analytics for GitHub Issues
Fathom Analytics - Simple, trustworthy website analytics (finally)
Git History - Quickly browse the history of any GitHub file Replace github.com with github.githistory.xyz in any file url.
LinearB - LinearB delivers software leaders the insights they need to make their engineering teams better through a real-time SaaS platform. Visibility into key metrics paired with automated improvement actions enables software leaders to deliver more.