I wanted here for the JavaScript perspective in my favorite Eclipse to get auto-completion of functions for jQuery with the presence of complete documentation. Poryskav in the network, found only
jQueryWTP , which even did not want to put because of the negative reviews, and outdated version.
So I had to do it myself, and here’s the result:

Requirements: Eclipse, Web Tools Platform / Zend Studio for Eclipse / Any editor with JSDoc support
PS Of course, there are other jQuery connection methods, such as using NetBeans or the Aptana plugin. It so happened that this method was chosen :)
')
Download jQuery support for Eclipse WTP (jQueryDoc-1.3.js): Guglockcode ProjectInside there is a “header file” for jQuery 1.3.1, commented in the JSDoc style based on the
Official Documentation , shortened and arranged as necessary :)
Autocompletion works, F2 works great for help.
Connection instructions:
in the settings: JavaScript / Include Path / User Libraries, click New, enter the name "jQuery 1.3.1". Select, click "Add .js ...", find the file, ok. Everything!
We include support for javascript in projects, go to project properties, JavaScript / JavaScript Libraries, click “Add Runtime Library”, select “User Library”, select, finish.
Legend
Some jQuery functions have several ways to use, and are not fundamentally documented using JSDoc: here the overloaded ones would be useful ... Therefore, I had to enter a couple of conventions:
1: click () is the first method of calling a function
2: click (callback) - the second method of calling
The "$" sign in the middle of an argument name means several options for naming it. The "$" sign at the end of the argument is optional.
Enjoy! :)