With this nodegroup you can easily create stunning grid + mesh animations.

1) choose your animation type: 

 - just wireframe

 - just faces

 - faces animated, but with wireframe

 - wireframe animated, but with faces

2) How long should it take so that every (single animation) starts

3) how long should the single animation take

4) Move the gizmo for the animation start point

5) Choose your wireframe material (optional)

6) Choose your wireframe radius + resolution

7) Choose your object material (optional)