[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"glossary-git::en":3,"gloss-cluster-git::en":20,"gloss-next-git::en":9},{"slug":4,"category":5,"name":6,"definition":7,"meta_desc":8,"faq":9,"schema_markup":9,"related":10},"git","dev-tools","Git","Git is a distributed version control system created by Linus Torvalds in 2005 (originally to manage the Linux kernel's source code) that has become the de facto standard for tracking changes in software projects. \"Distributed\" is the key architectural distinction from older systems: every developer's local clone contains the entire project history, not just the latest snapshot, which makes most operations fast and offline-capable and makes the system resilient (there's no single point of failure — any clone can restore the full history). Git itself is just the underlying engine; platforms like GitHub, GitLab, and Bitbucket add hosting, pull requests, issue tracking, and CI\u002FCD on top of it. Why it matters for AI\u002FSaaS builders: Git is effectively mandatory infrastructure — nearly every CI\u002FCD system, code review workflow, and deployment pipeline assumes Git underneath, and AI coding agents (Claude Code, Copilot, Cursor) all operate by reading and writing Git repositories and generating commits\u002Fdiffs. Fluency with core Git concepts (commits, branches, merges, rebases) is close to a baseline requirement for any technical collaborator on a modern codebase. How it works: Git tracks content as a graph of immutable, content-addressed objects — each commit is identified by a SHA-1\u002FSHA-256 hash of its contents and metadata, and points to the tree of files at that snapshot plus its parent commit(s). A branch is just a movable pointer to a commit; \"checking out\" a branch updates your working files to match that commit's snapshot. Common commands: `git add` stages changes, `git commit` snapshots them, `git branch`\u002F`git checkout -b` creates and switches branches, `git merge` combines branch histories, `git rebase` replays commits onto a new base for a linear history, and `git push`\u002F`git pull` sync with a remote. Worked example: a developer fixing a bug runs `git log --oneline -- src\u002Fauth.js` to see every commit that touched the auth file, spots the commit that introduced a regression, and runs `git show a1b2c3d` to view exactly what changed. They confirm it's the culprit, then either revert it cleanly with `git revert a1b2c3d` (creating a new commit that undoes the change, preserving history) or cherry-pick a fix from another branch with `git cherry-pick f4e5d6c`. Because every teammate's clone has the same full history, anyone on the team can run the same investigation independently without needing special server access — no ticket to a central ops team, no waiting on server permissions, just a local Git command that answers the question in seconds.","Git is the free, open-source distributed version control system created by Linus Torvalds in 2005 and used by nearly all modern software teams.",null,[11,14,17],{"slug":12,"name":13},"code-review","Code Review",{"slug":15,"name":16},"monorepo","Monorepo",{"slug":18,"name":19},"version-control","Version Control",[21,25,28,32,35,38,41,44,47,50,53,56],{"slug":22,"category":5,"name":23,"updated_at":24},"agent","Agent","2026-08-24T02:46:36+00:00",{"slug":26,"category":5,"name":27,"updated_at":24},"ai-code-assistant","AI Coding Assistant",{"slug":29,"category":5,"name":30,"updated_at":31},"api-gateway","API Gateway","2026-08-24T02:46:37+00:00",{"slug":33,"category":5,"name":34,"updated_at":31},"api-versioning","API Versioning",{"slug":36,"category":5,"name":37,"updated_at":24},"autonomous-agent","Autonomous Agent",{"slug":39,"category":5,"name":40,"updated_at":31},"blue-green-deployment","Blue-Green Deployment",{"slug":42,"category":5,"name":43,"updated_at":31},"canary-deployment","Canary Deployment",{"slug":45,"category":5,"name":46,"updated_at":31},"chaos-engineering","Chaos Engineering",{"slug":48,"category":5,"name":49,"updated_at":24},"ci-cd","Continuous Integration \u002F Continuous Deployment (CI\u002FCD)",{"slug":51,"category":5,"name":52,"updated_at":31},"circuit-breaker","Circuit Breaker",{"slug":54,"category":5,"name":55,"updated_at":31},"cli","Command-Line Interface (CLI)",{"slug":57,"category":5,"name":58,"updated_at":31},"cloud-development-environment","Cloud Development Environment (CDE)"]