NT Productions shows how scripting and expression differ in After Effects and how they are similar.

With After Effects, the line between plugins, Extensions, scripts, and expressions can blur a bit. This new quick tip tutorial from NT Production’s Nathan Lovel covers some similarities and differences between two scripts and expressions.

Over time, scripts and expressions become more related to each other.

Check Nathan Lovel’s update for those getting started with Ae scripting. The beginner guide includes some recent changes in the After Effects scripting environment.