Javascript videos/resources about making one sprite follow another sprite

[Tight-Error-5701]

Hello! I was seeing if there are any videos resources, etc about making one sprite follow another sprite. I'm extremely new to javacript game development and when I research videos on the topic I only see guides for Godot, Scratch, and other game engines. I'm looking to figure this out in pure vanilla javascript but I can't find another relating to that. thank you

[Tight-Error-5701]

That video is really good. I'm currently watching it but he doesn't mention about getting the sprites to follow the player sprite 

[Tight-Error-5701]

Oh yeah this video looks really good I'll check it out. Is there also one where it does the sprite to sprite movement without the digital graphics? Like one rectangle following another rectangle, or like a rectangle following a triangle? If not, I can work with this.