Click on the Add button to bring in a Trim Path. Here you can add keyframes to the start and end of the lightning. Again, references are useful for this.

How to Interpolate in After Effects. Keyframe interpolation, alternatively known as tweening, enables you to fill in unknown data between two set points in a timeline. Setting keyframes enables ...

In this tutorial, I'll show you how to make a realistic ball bounce NOT use code. Only use Keyframes. You can customize the ...