A playground for your html, css and javascript code. You can use this to create a small experimental code to test across all browsers. You can also share you code with others and work off others code (forking)
The aim of the project is to create a lightweight 3D engine with a very low level of complexity - in other words, for dummies. The engine can render using , and WebGL.
HTML5 provides a standard way to interact with local files, via the File API specification. As example of its capabilities, the File API could be used to create a thumbnail preview of images as they're being sent to the server, or allow an app to save a file reference while the user is offline.