SaveCompAsProject is a script that, as it’s names says, export any of your composition as a new project.
Allows you to copy a marker and paste it on any other layer. After Effects does not allow copy/pasting markers in their UI for now, so this script is here to help.
sParticular is a script that helps you with 3D integration when using Trapcode Particular.
XML Gibson is a script that allows you to export your composition to XML files.
I'm a french motion desiger, using After Effects, Photoshop and Premiere Pro. I've been in the industry for more than 5 years, and I'm also publishing books about AE in France.