Top 3 Open-Source Alternatives to GameFAQs

Simkl is a TV, anime, and movie tracker that keeps a history of all the shows and movies you watch in one, central location. It’s a mobile app, a website, Google Chrome extension to keep track of everything you watch and integrates with many TV apps

Open source tool to organize video game collections

This tool was made to give better insight into the applications that Steam has in its absolutely huge database.