📘 Maintainer Handbook

Latest · Community-maintained · Guide

Maintaining an open source project is rewarding but demanding. This handbook covers the practices, workflows, and mindset needed to sustain a healthy project long-term.

Issue Triage

Effective issue triage keeps your backlog manageable and contributors unblocked:

Respond to new issues within 48 hours, even if just to acknowledge
Use labels consistently: bug, enhancement, question, good first issue
Close stale issues with a polite explanation and a stale label
Pin high-priority issues and known bugs for visibility
Use issue templates to standardise bug reports and feature requests

Pull Request Reviews

Reviews are your primary quality gate. Make them efficient and welcoming:

Acknowledge the PR quickly — even a "thanks, I'll review this week" helps
Focus on correctness, security, and alignment with project goals
Provide actionable feedback with concrete suggestions
Approve when the PR is good enough — don't block on style preferences
Merge promptly after approval to keep momentum

Use saved replies for common review comments. This speeds up reviews and ensures consistency across maintainers.

Release Management

Ship releases regularly to keep users engaged and reduce the risk of large, risky deployments:

Follow semantic versioning (SemVer) for predictable upgrades
Write clear release notes with migration guides for breaking changes
Automate releases with tools like Semantic Release or Release Please
Tag releases in git and publish to package registries
Maintain a CHANGELOG.md following Keep a Changelog format

# Example release workflow
git checkout main
git pull origin main
npm version minor -m "Release v%s"
git push origin main --tags
npm publish

Community Health

A healthy community is the foundation of a sustainable project:

Adopt and enforce a Code of Conduct (Contributor Covenant is widely used)
Recognise all contributions — code, docs, design, testing, mentoring
Create a CONTRIBUTORS.md or use All Contributors bot
Set clear expectations in CONTRIBUTING.md
Mentor new contributors with good first issue labels and pairing

Avoiding Burnout

Maintainer burnout is real. Protect yourself and your project:

Set boundaries — you don't owe anyone 24/7 support
Delegate — grow trusted contributors into co-maintainers
Automate — CI, issue bots, dependency updates, releases
Say no — not every feature request should be implemented
Take breaks — the project will survive a quiet week

If you're feeling overwhelmed, reach out. Many communities offer support for maintainers. It's okay to step back, find co-maintainers, or archive a project.

Security Practices

Enable Dependabot or Renovate for automated dependency updates
Set up a SECURITY.md with responsible disclosure instructions
Use branch protection rules on main
Require signed commits for releases
Audit your supply chain — review new dependencies carefully

Project Documentation

Good documentation reduces support burden and attracts contributors:

README.md — Project overview, installation, quick start
CONTRIBUTING.md — How to contribute, development setup
CODE_OF_CONDUCT.md — Community standards
SECURITY.md — How to report vulnerabilities
CHANGELOG.md — Release history
LICENSE — Always include a clear license