ZAR
How it works Features Install
AI-powered docs sync

Docs that
never go stale

ZAR watches your commits and opens PRs with documentation updates — automatically.

See how it works
zsh
git push origin main
→ ZAR analyzing diff...
→ 3 docs need updates
→ Generated PR #142
How it works

Three steps. Zero friction.

{[ {n:'01',t:'Connect',d:'Install the GitHub App. Takes 30 seconds.'}, {n:'02',t:'Push',d:'Commit and push like always. ZAR watches.'}, {n:'03',t:'Review',d:'A PR appears with precise doc updates. Merge.'} ].map(s => `
${s.n}

${s.t}

${s.d}

`).join('')}
Features

Minimal config. Maximum impact.

{[ {t:'PR-native diffs',d:'Doc updates arrive as pull requests with precise diffs. Review and merge like code.'}, {t:'Style guide',d:'Describe your tone once. ZAR matches it on every update.'}, {t:'CI gate',d:'Optional: block merges when docs are outdated. Enforce freshness.'} ].map(f => `

${f.t}

${f.d}

`).join('')}
{[ {v:'< 30s',l:'Install'}, {v:'0',l:'Manual work'}, {v:'∞',l:'Repos'} ].map(s => `
${s.v}
${s.l}
`).join('')}

"ZAR reduced our doc drift to zero. Updates land with every PR — reviewers see them the same way they see code changes."

CT
CTO, Series A DevTools

Stop writing docs manually.

Install on GitHub. Free for public repos.

No credit card required. Uninstall anytime.