Advanced Git: Rebase, Recovery & Branching Strategies
Go beyond the basics — interactive rebase for history sculpting, cherry-pick extraction, deep 3-way merge conflict resolution, reflog disaster recovery, annotated tags for releases, git bisect for regression hunting, worktrees for parallel development, and GitFlow vs trunk-based branching strategies.
See the Invisible
Interactive simulators visualise what's hidden from view.
Hands-On Labs
Step through executions tick by tick. Manipulate state.
Why, Not Just What
Understand the reasoning behind every design decision.
Quizzes & Cheatsheets
Verify your understanding and keep a quick reference handy.
Get Certified
Earn a shareable certificate to prove your deep expertise.
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As AI generates more code, understanding what that code does becomes more valuable, not less. Someone must verify AI output, debug failures, and make architectural decisions.
Build Your Architectural EdgeMost Git Disasters Start With a Command You Already Know
You can commit, push, and merge. But when a rebase spirals or a reset erases a week of work, the gap between memorizing commands and understanding the commit graph becomes the most expensive part of your workflow.
The cost of operating Git by muscle memory
A botched rebase silently rewrites commits you already pushed. A hard reset vaporizes work with no obvious recovery path. Merge conflicts across dozens of files leave you guessing which changes to keep. These aren't rare edge cases: they burn hours every week because most developers never see what Git is doing to the commit graph underneath their commands.
See What Git Actually Does
Interactive simulations make the invisible mechanics of your commit graph visible.
Visualize Graph Mutations
Watch rebase, cherry-pick, and merge restructure parent pointers and generate new hashes in real time.
Safe Recovery Practice
Simulate reflog recovery and hard reset rollbacks in a sandboxed graph where mistakes cost nothing.
Trace Merge Algorithms
Step through 3-way merge resolution to see how Git identifies the merge base and produces conflict markers.
What this course covers
8 lessons across history rewriting, conflict resolution, disaster recovery, release management, debugging, and team workflow architecture.
History Sculpting
Rewrite, reorder, and extract commits with interactive rebase and cherry-pick to craft clean history before sharing.
Complex Conflict Resolution
Navigate multi-file merge conflicts using 3-way merge mechanics, merge base identification, and diff3 output interpretation.
Disaster Recovery
Recover commits lost to accidental hard resets, deleted branches, and botched rebases through the reflog's local journal.
Release and Regression Hunting
Standardize releases with annotated tags and isolate regression bugs through automated binary search with git bisect.
Parallel Workflows and Branching
Architect team workflows with git worktrees, GitFlow, and Trunk-Based Development to match your delivery cadence.
Course Curriculum
8 lessons. Each with theory, interactive simulation, and quiz.
Interactive Rebase: Sculpting Local History
The git rebase -i workflow for cleaning up local history before sharing. Squash minor fixes, reword commit messages, reorder changes, and see how Git rewrites parent pointers and generates new cryptographic hashes for modified commit chains.
Surgical Extraction: Git Cherry-Pick
Isolate and extract specific commits from divergent branches via git cherry-pick. Target commits by hash, apply diff patches onto your current HEAD, and resolve conflicts when the target branch lacks necessary foundational context.
Deep Dive: 3-Way Merges and Complex Conflicts
The algorithm behind 3-way merges: identification of the closest common ancestor (merge base), criss-cross topological histories, diff3 format output interpretation, and safe integration of divergent multi-file architectural changes.
Disaster Recovery and the Git Reflog
The reflog as a local, time-stamped journal tracking chronological HEAD movements. Recover unreachable commits lost to accidental hard resets, deleted branches, or failed rebases. Decode reflog syntax to reset pointers and salvage orphaned data.
Release Management with Annotated Tags
Lightweight tags (simple pointers) versus annotated tags (full Git objects with author metadata, dates, and cryptographic signatures). Push tags to remotes, trigger CI/CD pipelines from tags, and integrate SemVer (Semantic Versioning) into the project graph.
Archaeological Debugging: Git Bisect
Automate regression bug hunting with git bisect. Binary search across commit histories by defining good and bad endpoints, automatically checking out midpoint commits, and isolating the exact snapshot that introduced a bug.
Parallel Architecture: Git Worktrees
Simultaneous checkout of multiple branches into separate physical directories using git worktree. Shared .git folder mechanics across isolated working trees, and management, addition, and cleanup of linked working trees.
Branching Strategies: Trunk-Based vs. GitFlow
GitFlow's long-lived isolation branches and explicit merge mechanics (feature, develop, release, main) versus Trunk-Based Development's short-lived feature branches, continuous integration cycles, and feature flags. Choosing the workflow architecture that fits your team.
Stop Guessing. Start Directing.
After 8 lessons, you'll rewrite history cleanly, recover from any mistake through the reflog, resolve complex merge conflicts with confidence, and architect branching strategies that match how your team actually ships code.
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