Glossary · Phase 11 · Professional practice
Three-way merge
Combining two branches by comparing each with their last shared commit, the merge base.
Try it now
The one rule: never rebase a branch other people have pulled.
Learn it properly
Git for teams · Branches, pull requests, rebasing and how a three-way merge finds conflicts. About 40 minutes.
Other terms from the same lesson
- git bisect: A Git command that binary-searches history to find the commit that introduced a bug.
- merge conflict: When two branches changed the same lines differently, so Git can't combine them without a person deciding.
- pull request: A request to merge a branch, where the change is reviewed, discussed and checked before it joins the main branch.
- rebase: Replaying your commits on top of another branch, giving a straight history with new commit ids.
- trunk-based development: A workflow where everyone merges small, short-lived branches into one main branch that is always deployable.
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