Tonight I’ve been working on bramus_cssextras 0.5.0, a rewrite of bramus_cssextras which will make bramus_cssextras compatible with TinyMCE 3.0. The update isn’t finished yet (neither is Tiny3 :P), but it’s shaping up nicely thanks to the extensive articles found on the TinyMCE Wiki. If you’re planning on writing some TinyMCE 3.0 plugins yourself, I suggest you take a peek at the TinyMCE API Reference, the Guide to creating a Plugin for TinyMCE 3.0 and of course the sources of the plugins that ship with TinyMCE 3.0. And ooh, don’t forget to take a peek at the Migration Guide if you’ve written plugins for TinyMCE 2.x before 😉