when scripting for after effects I often use ExtendScript.
There is an extendscript package available for sublime text out there. https://sublime.wbond.net/packages/ExtendScript (this makes it possible to run your script directly from sublime text into after effects)
I was wondering if there is also something like this out there for any JetBrains IDEs (like WebStorm or PhpStorm etc.). I do know it has several plugins in it, but i don't know if there was ever one made for Expendscript like the one for sublime text.
I'm not aware of any... Please see http://devnet.jetbrains.com/message/5496889#5496889 for some hints To be able to run adobe scripts from WebStorm, you can use external tools (Settings/External tools):
then you'll be able to run your tool from a right-click menu of your .jsx file - the file will be passed to Photoshop as an argument