Crafty is actively developed and has a monthly release cycle. See release notes.Download minified
Cross Browser compatible
Your games will work on all modern browsers; even IE9!
Canvas or DOM
Choose the technology to render your entities, it will look exactly the same.
Small file size
Small enough that you don't need to wory about it delaying your game.
Entity Component System
A better way to approach game development without long chains of inheritance.
Sprite Map support
Splice and dice a sprite map to easily draw game entities.
Advanced SAT collision detection with more information than just true or false.
Fire & Forget Events
Event system for custom events that can be triggered whenever, on whatever, and bound just as easily.
Lots 'o Goodies
Heaps of native components for sound, animation, effects and input to make your game pop!
Easy install with bower
You can now install crafty with bower.
With bower installed, the command
bower install crafty
will fetch the lastest version of crafty and install it in your project's bower directory.
The ones who makes Crafty.js and should have a big thanks!