Sliders hooked up to provide easy rotation looping.

If you need more control over wiggling layers the only way to see what they are doing is to draw out the wiggle path. With the Wiggle Visualizer you could get a visual representation of where the wiggling layer is going.

This plugin creates a vignette around your footage quickly and easily.

The CountdownTimer preset uses expressions to make it easier for you to create countdowns.

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.

Compositing fog elements seems like a pretty straightforward thing to do in After Effects. Shoot or render your fog element against black, and then Add or Screen it on top of your footage, right? Wrong. This method is incorrect. Let's go over why.

In this After Effects tutorial Quba HQ will show you how to create your own highly customizable LED screen effect, ready to convert any text or image into pixelated goodness.

A few simple expressions to convert from dB to volume-Percentages, this way sound will respond more like opacity...

A simple expression, using a little bit of mathematics, that will let you create circular and spiral motion paths.