Scratch is now available in a browser
Thought primary techs here may like this:
The new interface is similar to the old, desktop-based system except it’s a bit simpler and you can store your programs on your computer and then upload them anywhere. A “backpack” will hold objects from one project to the next so you can bring sprites and backgrounds with you to new games. Everything runs smoothly right in the browser. You can see a Scratch-generated tour of 2.0 here or you can just start playing.