Normal Software - Insights and ideas from businesses outside of tech
GitHub Visualizer - Enter user/repo and see the project visually
Indie Hackers - Connect with fellow entrepreneurs, developers, and bootstrappers who are sharing the strategies and revenue numbers behind their companies.
Refined GitHub - Browser extension that makes GitHub cleaner & more powerful
Makerbase - Like a user-editable IMDB for product makers
Codeology - Open-source algorithm that visualizes GitHub projects