This is a Sublime Text 2 plugin allowing you to easily search the Unity3D Script Reference. Most of all it let's you right-click on any Unity Class or function and select 'Unity Class/Function Lookup' ...
Use Google Antigravity IDE as your Unity script editor, with proper IntelliSense, project file generation and single-instance window reuse. Heads up: Google split the Antigravity product line at I/O ...