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Introduction: Opening the Black Box You probably know Git and GitHub and have used a few commands, but for many developers Git still feels like a black box because what happens behind the scenes is not clear. Git is not magic. Inside that black box i...

We’ve all been there: you spend five hours perfecting a piece of code, decide to "tweak" one tiny thing, and suddenly the whole project breaks. You hit Ctrl+Z repeatedly, but it’s too late. The working version is gone. In professional software develo...

A beginner-friendly guide to understanding Git internals (without memorizing commands) When I first started using Git, I treated it like a magic box.I typed git add and git commit, and somehow everything worked.But one day I asked myself a simple que...

Introduction Most developers use Git every day without understanding what happens behind the scenes. We memorize commands like git add, git commit, and git push but never understand how the commands are working. We thought the commands works like mag...

What is Version Control At its core, version control is a system that records changes to files over time. It allows multiple people to collaborate on projects, track who made what change, revert back to previous states if needed, and maintain a struc...

Yesterday, I set out to implement one of Git's core functionalities on my own—specifically, how files are stored, what Git objects are, and the processes of hashing and compressing. It took me 4 hours to develop, and in this article, I'll walk you th...
