skill-based roadmap · Tools
Git & GitHub Roadmap
A structured roadmap to master version control with Git and collaborative development workflows on GitHub, from first commit to professional team practices.
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1. Stage 1: Foundations & Setup
What is Version Control?
Understand why Git exists before writing a single command.
Installing & Configuring Git
A working local setup is required for every subsequent step.
Core Git Concepts: Repo, Staging, Commits
Commits and the staging area are the atomic units of all Git work.
2. Stage 2: Essential Daily Commands
Staging, Committing & History
These commands form 80% of daily Git usage on any project.
Undoing Changes: reset, revert, restore
Knowing how to safely undo mistakes prevents costly errors.
Working with .gitignore
Keeping secrets and build artifacts out of repos is non-negotiable.
Git Aliases & Productivity Tips
Aliases cut repetitive typing and speed up your workflow significantly.
3. Stage 3: Branching & Merging
Creating & Switching Branches
Branches isolate work, enabling parallel development without conflicts.
Merging & Resolving Conflicts
Merge conflicts are inevitable in team projects; resolving them is essential.
Rebasing
Rebase produces cleaner linear history, preferred in many professional teams.
Stashing Work
Stash lets you context-switch mid-task without a messy commit.
4. Stage 4: GitHub & Remote Collaboration
Remote Repositories: clone, fetch, pull, push
Remotes connect your local repo to the wider team and world.
Forking & Pull Requests
PRs are the standard contribution model for every professional codebase.
Code Review on GitHub
Reviewing PRs is a core daily activity for every software engineer.
Issues, Milestones & GitHub Projects
Project management features align code changes to product requirements.
5. Stage 5: Professional Workflows & Best Practices
Branching Strategies: Git Flow & Trunk-Based
Choosing the right strategy prevents chaos in multi-developer projects.
Semantic Commit Messages & Conventional Commits
Consistent commit messages enable automated changelogs and clear history.
Tagging & Semantic Versioning
Tags mark releases and integrate with CI/CD pipelines automatically.
Git Hooks with Husky
Hooks enforce quality gates like linting before every commit or push.
6. Stage 6: GitHub Actions & Automation
Introduction to GitHub Actions
CI/CD automation is a baseline expectation in modern software teams.
Building CI Pipelines: Test & Lint on PR
Automated checks catch bugs before they ever reach the main branch.
GitHub Secrets & Environment Variables
Secrets management prevents credential leaks in public repositories.
Automated Releases with GitHub Actions
Automated releases eliminate manual errors and speed up delivery cycles.
7. Stage 7: Advanced Git & Job-Ready Skills
Advanced History Rewriting: rebase -i, squash, fixup
Clean commit history is a professional courtesy that eases code review.
Git bisect & blame for Debugging
Bisect and blame pinpoint which commit introduced a bug precisely.
Submodules & Monorepo Strategies
Large codebases often share libraries across repos requiring these patterns.
Contributing to Open Source on GitHub
Real OSS contributions demonstrate job-ready collaboration skills to employers.