Git
A program that keeps the project’s history: every save (commit) stays and you can go back to it. Like the saves in a game.
How it appears in the course
A conflict appears when you and a colleague have changed the same spot in the same file. Git doesn’t know which version to keep, and it asks you.
Second line: git diff main shows what you changed compared to the project’s main version. Claude checks it (“review”). Git is the program that keeps the history of changes in the project.
“Git” is the program that keeps the project’s history. “In git?” means: do your colleagues see it too after git push (when you send the project to GitHub)?
Where you learn it
In module 04 · The working method, step by step, in the Claude Code for Beginners course.
Related terms
Learn Claude Code from zero, in plain English
12 modules with 1–2 minute lessons, which you can also do on your phone. The first two modules are free.