Replacing crack MacBook screen

My MacBook was knocked off a table and the screen cracked. The display still works just fine. I have replaced my cracked I have replaced my cracked iPhone screen a few times and feel comfortable enough to do the same repair on my MacBook. I do know there are some downsides to doing my own repairs. I believe if the phone/laptop is opened it voids some type of warranty but I'm fine with doing that if it means I have a nice new screen. My question is... what is the bare minimum that I need?? Just a new piece of glass for the screen basically