javascript is powerful, and it seems that this language will dominate the furture. To boost the world, everyone could programming, that is the idea. So now cloud-based IDE, scalble system architecture (e.g. Node.js), etc., all are out of javascript.

As a 3D guy, I just start scrtipting of course based on three.js, the webGL javascript. By Forking a github project, my first three.js project bvh_viewer is on the way, it is about animation, specifically viewing bvh files.