HaxEE is an experimental HTML5 remake of Everybody Edits, which was originally made with Flash. It was developed by community member Criobite (aka ByteArray or TechnoWolf99), who was on later the official development team from January 2018 to August 2020.
As the name suggests, HaxEE was built on the Haxe programming language and ecosystem.
Learn more on the Everybody Edits forums: https://forums.everybodyedits.com/viewtopic.php?id=39850