Fourteen million repos on GitHub and apparently every single game dev decided to write their own 2D Gizmo library from scratch. Because why use someone else's perfectly functional code when you can spend three weeks reinventing the wheel? The NIH syndrome is strong with this one. To be fair, everyone's 2D Gizmo needs are slightly different, and that 0.3% difference is definitely worth creating repo number 14,000,606. The one library that exists probably has 47 stars, was last updated in 2017, and has a README that just says "work in progress lol."