The tutorial 'Write yourself a Git!' is hosted on a personal website at https://wyag.thb.lt. This source appears to be an individual's technical blog or educational platform, offering in-depth programming tutorials. The site likely focuses on providing hands-on, practical coding experiences for developers looking to understand complex systems by building them from scratch.
This tutorial guides learners through the process of creating a Git-like version control system from the ground up. By implementing core Git functionalities, participants gain a deep understanding of Git's internal workings, data structures, and algorithms. The tutorial likely covers topics such as object storage, commit history, branching, and basic Git commands, all implemented in a programming language.