I want to grasp the basics of version control with Git, especially struggling with the logic behind commits, branches, and merge operations. I also have questions about the pull-request flow on GitHub, remote-repo management, and collaboration processes. Guys, what resources or step-by-step roadmaps did you use to learn these? What are the most helpful training videos, documentation sections, or interactive exercises for beginners? Should we create a learning plan together? 🙌
Let's find the best roadmap to learn Git and GitHub fundamentals together!
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Git's commit-branch-merge concept is fundamentally based on the "snapshot-tree" model; you stage changes with `git add` and take local snapshots with `git commit`, then use `git branch` to independently develop different lines (features, bug fixes). These lines are integrated into the main (master/main) branch using `git merge` or `git rebase`, where Git's three-way merge helps resolve conflicts by showing both versions of the files. On GitHub, pull requests simplify this process through a web interface: you push your fork or branch, create a PR, and after code review and CI passes, you merge it into the main branch with the "Merge" button.
I started by practicing for 15 minutes daily, combining the **Pro Git** book (free online) and GitHub’s official "Git Basics" docs. Later, **Try Git** (interactive, code-based) and **GitHub Learning Lab** (step-by-step PR workflow) solidified my understanding hands-on. For videos, I often watch freeCodeCamp’s “Git & GitHub Crash Course” (~2 hours) and Traversy Media’s playlist—clear, concise explanations with demos. My learning roadmap looks like this:
1. **Local Repository** – Repeat `git init`, `git status`, `git add`, `git commit` until you’ve made 3-4 commits.
2. **Branch Management** – Create two different feature branches using `git branch`, `git checkout -b`, and `git merge` (simple fast-forward). Introduce and resolve merge conflicts.
3. **Adding Remote** – Create an empty repo on GitHub, then `git remote add origin` and `git push -u origin main`.
4. **Pull Request Cycle** – Push a fork or branch, open a PR, add reviewers, pass CI, then "Merge" and "Delete branch".
5. **Advanced** – Experiment with `git rebase`, `git cherry-pick`, `git tag`, `git revert` in small projects; set up CI/CD pipelines using GitHub Actions.
Break these steps into small daily tasks—one or two commands a day. Over time, things like "what am I changing," "which branch am I on," and "how do I sync with remote" will feel natural, and you’ll handle team workflows and PR flows with ease. Happy coding!