I wrote this little library in March-ish, for some unreleased/unfinished stuff I was working on. It adds a simple entity component system to GameMaker!
It makes GameMaker coding just that little bit more Unity-y, so I figured I'd clean it up and release it to the public finally in light of the recent debacle.
It's not as fully vetted as my other libraries, as I'm not using it heavily, but if you use it and find issues let me know and we can work through them! Open source style!