• Step 1 – Install Package Control (if installed skip to step 3)press:

  ctrl + ` (ctrl backtick)

  to open the console

• Step 2 – Paste the following code on the console and restart Sublime

  import urllib2,os; pf='Package Control.sublime-package'; ipp=sublime.installed_packages_path(); os.makedirs(ipp) if not os.path.exists(ipp) else None; urllib2.install_opener(urllib2.build_opener(urllib2.ProxyHandler())); open(os.path.join(ipp,pf),'wb').write(urllib2.urlopen('http://sublime.wbond.net/'+pf.replace(' ','%20')).read()); print('Please restart Sublime Text to finish installation')

• Step 3 – open the Package control

  Ctrl + Shift + P

• Step 4 – update Package control

  install

  

• Step 5 – install Sublime TernJS plugin

  TernJS

  

Done!

Last thing is to set-up the TernJS plugin commands short-keys

Sublime TernJS plugin will provide JavaScript Inference for the files on your Sublime Poject.

testing demo  source

References:

TernJS
is a JavaScript inference enging developed by Marijn Haverbeke,
and the TernJS plugin for sublime is been developed by Sergey Chikuyonok from emmet.io

Both the engine and the plugin are still on an early beta, there will be an official TernJS plugin for Vim and SublimeText 2.