Top 3 Open-Source Alternatives to RepoTracker

It’s a useful insight tool that can give you the most updated open-source intelligence, and help you deeply understand any single GitHub project or quickly compare any two projects by digging deep into 4.6 billion GitHub events in real-time

Build and debug modern web and cloud applications, by Microsoft

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.