The Haxe powered open source 2D game engine/framework HaxeFlixel just released version 5. HaxeFlixel is a combination of the Haxe language, OpenFL framework and inspired by the ActionScript/Flash based game framework Flixel. The 5.0.0 release is the first major release in almost 5 years, although the project is very mature at this point so massive changes aren’t really necisarry.
The HaxeFlixel release isn’t massive, with details from Twitter:
GameFromScratch HaxeFlixel Tutorial Series
You can learn more about the HaxeFlixel 5 release in the video below.