This site aims to be the ultimate resource for Adobe Illustrator(c) scripting. Here you will find regularly updated collection of scripts for all your creative needs.
If you find yourself doing the same task again and again, or you have an idea how to optimise your  workflow – get in touch, and we will provide solution.

Extend Handles

Extends all handles of selected anchor points with specified rate.

100 : original size
120 : extend 20%
80 : shorten 20%
0 : remove handles
-100 : reverse handles