After Effects Duplicate With Connections

The power of expressions is revealed in this new script from Michael Gochoco for After Effects called Duplicate with Connections. It creates a copy layer and links all its properties to the original using some clever linking techniques that can be used on any type of object or footage!

With this script you can make copies of layers and link their properties to the original using expressions. This is useful for instances in which one has an animated layer but would rather spend less time copying keyframes than it takes them on average, since they may only need updating every now again – like during special occasions or milestones coming up!