Inside the .git Folder (Talk)
Ben Kadel Twitter
Ben Kadel Youtube
.Git folder documentation - Git SCM
Git Index file contents explained
All git hooks
Git objects tutorial & explanation - Git SCM
Simple overview of .git folder contents
Direct work with git objects
Well explained brief overview .git folder
Tutorial refs and reflog - Atlassian
Deep Dive into Git - Youtube Video
How Git Works - Fear Not The SHA - Youtube Video
Introduction to Git - Youtube Video (Super Deep)
The Definitive Deep Dive into the .git Folder - Youtube Video
Reading git objects
Packfiles Explained - Git SCM
Packfiles tutorial (useful)
Git gc explained - Git SCM
