Expressions without writing code.
iExpressions combine the power of After Effects expressions with the convenience of effects or plugins. They allow you to use expressions without writing any code. Instead, each iExpression comes with an interface, as you know it from effects or plugins, where you control everything using adjustable parameters.
The iExpressions library contains more than 125 expressions in eight categories and each of them comes with an easy to use interface.
You can either purchase the full tool or individual bundles.
Expressions are an important part of the serious After Effects user's workflow but can be daunting for many users, especially beginners. iExpressions is an easy-to-use tool that harnesses the power of expressions without the need for writing or understanding code, allowing all users to harness their power John Dickinson, Motionworks
I think its one of the best implementation of expressions into AE workflow. Its logical, easy to use and harness much power and possibilities. Eran Stern, sternfx.com
iExpressions rock! They take your work to the next level. You really owe it to yourself to try iExpressions - it makes creating Expressions in AE a cinch. It's about time someone created something like this for AE. Chris Bobotis, Mettle Communications Inc