Do you need to create a custom control for your preset? Instead of doing the tedious coding, let the Expression Controls Creator write it for you.

A handy little expression to stop a nested comp playing till you want it to

Plain and simple, Film Flash is an automated, dynamic preset for After Effects that bumps up the exposure of the footage to create a cool transition effects between two video clips.

Automatically fade a layer's audio in and out based on its in and out points

This plugin will create mattes that are attached to objects in 3D renders by using a PPass

A tool that lets you know which part of your picture is too bright or too dark by pointing the bad pixels directly on your footage. Similar to the way zebra-stripping works on digital cameras.

YY_Ramp+ provides a clone of the ramp effect, with more parameters, like opacity and blend modes.

This script will split all selected layers on all markers between their in and out points.

Distributing multiple layers in Z axis and on specific time to animate them at 0 point.

This script reorders all layers in the active comp, sorted by inPoint.