Hi r/SideProject! After 30 years building software, including baseball software for Washington Nationals Baseball R&D, I’ve launched NineLens: an open-source baseball analytics platform. Live site: https://www.ninelens.com Source code: https://github.com/timothyf/ninelens NineLens brings several parts of the game into one place: player profiles and comparisons, team analytics, game analysis, and Stat Explorer for exploring the numbers. It’s built with Rails, Vue, and PostgreSQL. I built this independently. NineLens is not affiliated with or endorsed by the Washington Nationals, MLB, or any team. I’d love feedback from baseball fans, analysts, and fellow builders. What would you find most useful, and what should I improve?   submitted by   /u/TheHorrorWorkshop [link]   [comments]