Commit Convention

Guidelines for writing consistent and clear commit messages.

Format

<type>: <description>

• No scope required.
• No body or footer for simple changes.
• Max 72 characters for the subject line.

Types

• feat — new feature or capability
• fix — bug fix
• docs — documentation only changes
• style — code style/formatting (no logic changes)
• refactor — code restructuring (no feature, no fix)
• perf — performance improvements
• test — adding or updating tests
• build — build system or dependency changes
• ci — CI/CD configuration changes
• chore — maintenance tasks, configs
• revert — reverting a previous commit

Subject Rules

• lowercase: description starts with a lowercase letter.
• imperative mood: use "add", not "added" or "adds".
• no period: do not end the subject with a period.
• max 72 chars: keep it concise.

Atomic Commits

One logical change per commit. If the description requires "and", consider splitting the changes into separate commits.

Breaking Changes

Use the ! suffix after the type for breaking changes:

feat!: remove deprecated API endpoint

Good vs Bad Examples

Good

• feat: add user authentication flow
• fix: resolve login redirect loop
• refactor: extract validation logic into separate module
• docs: update API documentation for v2 endpoints
• chore: update dependencies to latest versions

Bad

• feat: Added user authentication (past tense)
• fix: Bug fix (vague)
• feat: add user auth and update profile page (multiple logical changes)
• FEAT: Add user auth (uppercase type)
• feat: Add user auth (uppercase description)