This is a port of the Java EcmaScript code, which was originally found under the Java YUICompressor code, circa 2011 or so.
It was mainly used for the YUICompress.NET project.
This project is in maintenance mode as is only updated when other contributors provide any PR's - no one is actively developing/working on, this project.
Discussions and pull requests are encouraged :) Please refer to the contributing document which goes into detail about how to do this.
Yep, we also have a code of conduct which all participants are required to respect and follow.
Yep, refer to the contributing page about how best to give feedback - either good or needs-improvement :)