Git Workflow Diagram Template

Every development team needs a clear branching strategy. Without one, you end up with merge conflicts, broken builds, and confusion about what code is in production. A Git workflow diagram makes your branching strategy visual and unambiguous -- everyone on the team can see exactly how code flows from idea to production.

What is a Git workflow?

A Git workflow is a recipe or set of conventions for how your team uses Git branches. It defines when to create branches, what to name them, how to merge them, and who approves changes. The most common Git workflows are:

• Gitflow -- Uses main, develop, feature/*, release/*, and hotfix/* branches. Best for teams with scheduled releases.
• GitHub Flow -- Simple: branch off main, open a pull request, merge after review. Ideal for continuous deployment.
• Trunk-based development -- Very short-lived branches (hours, not days) merged directly to main. Requires strong CI/CD and feature flags.
• GitLab Flow -- Adds environment branches (staging, production) on top of GitHub Flow for teams that need environment-specific deployments.

When to use a Git workflow diagram

Diagrams are especially valuable when:

• Onboarding new developers -- A visual reference beats a wall of text in a wiki. New team members can see the full picture in seconds.
• Resolving workflow debates -- When the team disagrees on branching strategy, diagramming both options makes trade-offs concrete.
• Documenting CI/CD pipelines -- Your branching strategy directly maps to your pipeline triggers. A diagram shows that relationship clearly.
• Post-incident reviews -- When a bad merge causes an outage, a diagram helps trace what went wrong and how to prevent it.

How to create a Git workflow diagram

Start with the end state: what does your release process look like? Then work backwards:

1. Identify your long-lived branches -- Usually main and optionally develop. These are your diagram anchors.
2. Map the feature lifecycle -- From branch creation to merge. Include the pull request / code review step.
3. Add decision points -- Does code go through staging? Is there a release branch? Add decision nodes for each gate.
4. Show hotfix paths -- How do urgent fixes bypass the normal flow? This is often the most important thing to document.
5. Annotate with conventions -- Branch naming (feature/JIRA-123-description), commit message format, who can merge to main.

Gitflow vs. GitHub Flow vs. trunk-based development

Gitflow

Gitflow uses multiple long-lived branches. Feature work happens on feature/* branches off develop. When a release is ready, a release/* branch is cut from develop, tested, and merged to both main and develop. Hotfixes branch off main and merge back to both. It is comprehensive but complex -- most teams find it too heavy unless they ship versioned software (desktop apps, libraries, mobile apps).

GitHub Flow

The simplest mainstream workflow. There is only main and short-lived feature branches. Every change goes through a pull request. After review and CI passes, it merges to main and deploys immediately. This works well for web apps with continuous deployment, but requires a solid CI pipeline and good test coverage.

Trunk-based development

Developers commit to main (the "trunk") frequently, often multiple times per day. Branches are very short-lived -- typically less than a day. Feature flags control what is visible to users. This approach minimizes merge conflicts and enables true continuous integration, but requires disciplined practices and investment in feature flag infrastructure.

Best practices for Git workflow diagrams

• Keep it on one page -- If the diagram requires scrolling, your workflow might be too complex.
• Use color coding -- Different colors for different branch types make the flow scannable at a glance.
• Show the happy path first -- Start with the normal feature flow, then layer on edge cases like hotfixes.
• Include CI/CD triggers -- Show which branches trigger builds, tests, and deployments.
• Version your diagram -- As your workflow evolves, keep the diagram in sync. Stale docs are worse than no docs.