The Belca Plugin was created to make it possible for Designers to insert advance expressions into their After Effects scenes without me being present.
It does not require knowledge of JavaScript or After Effects ExtendScript. With only one click, the user can now apply expressions into the layer that do template functions: Autofollow, Max Size and Text Background.
Video Campaign
Email Layout
Special Thanks to Peter Kehrel for his book JavaScript Tools Guide CSn/CC. I have never read or found a better Adobe Script UI.