GitHub Repository Size - Browser extension to show file and repo size in GitHub

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.

Charte - Free online interactive charts for non-techies

Waydev - Waydev analyzes your codebase from Github, Gitlab, Azure DevOps & Bitbucket to help you bring out the best in your engineers work.

Charts Factory - Create simple charts super fast and for free!

ALTO - ALTO is an app for Slack that integrates with GitHub, Gitlab, and JIRA to improve your dev team productivity, gain visibility into the day-to-day work, and help build up healthy habits from day one!