Today’s HTML5 tips are two simple but useful (for testing and small tasks) on-line tools.
real-time HTML editor! is as simple as it can get HTML editor. The editor show two frames: Type HTML in the upper textarea above, and the resulting HTML page will magically appear in the frame below. real-time HTML editor! suits well for all kinds of quick HTML tests how different HTML tags work.
The programmer of the Finite State Machine Designer has also other very interesting HTML5 projects on-line on home page to check out: fourier transform, path tracing, water simulation and image processing.