> This seems a little disingenuous. I bet Intellij already has great support, but the top link you give there for Sublime Text, emacs and vim doesn't really give anywhere near the level of support you get in Visual Studio. Literally just syntax highlighting! In Visual Studio you get at least error highlighting/completions/code generation/navigation/refactoring.

It's a little disingenuous to expect environments that are typically more text editor than IDE and much more lightweight (Sublime, Vim, Emacs) to have all the features of an IDE with as new as TypeScript is. Much of those features require much more work than they would to implement in Intellij or Visual Studio, which have great APIs for building plugins with those sort of features[1] even for the community[2].

[1] http://confluence.jetbrains.com/display/IntelliJIDEA/Custom+...

[2] http://plugins.jetbrains.com/plugin?pluginId=5055 (The third party Lua plugin for Intellij for example)