forum form where when you write code it has intellisense helping you complete it, and coloring it correctly.
As far as I know only the coloring is available in some forums (and many not even that) and you have to use your local IDE editor for writing the code.
[edited. was:] self explanatory idea-- pashute, Aug 23 2015 //self explanatory idea// Nope.-- MaxwellBuchanan, Aug 24 2015 Well [MB], when you go to add your own scratched graffiti to the ancient engravings on, say, Trajan's Column, or any other feature of a forum, there's no auto-complete option to help you with your Latin verb-endings.
Clearly, there should be.
Res ipsa loquitur. Honestly!-- pertinax, Aug 24 2015 random, halfbakery