Developer Tools
Front-End Checklist
Last updated 2026-06-06 · benchmark measured 2026-08-09 — deterministic & reproducible
A structured checklist of 350+ front-end quality rules for web developers.
Is Front-End Checklist production-ready?
Legit.Show scores Front-End Checklist 85 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Front-End Checklist (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Security; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 79/100
- Accessibility — 93/100
- Security — 100/100
- Privacy — 25/100
- Reliability — 100/100
- Standards — 97/100
- Discoverability — 100/100
What we measured
- Security headers present: CSP, HSTS, X-Frame-Options, X-Content-Type-Options, Referrer-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 1060 ms to first byte.
- Returns a proper 404 for unknown routes.
- 3 of 3 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
- Discoverable: structured data, sitemap, OpenGraph image, canonical URL.
Who built it
David Dias (@TheDavidDias)
Who it's for
Junior developers · Senior reviewers · Launch teams · AI agents · Web developers
Pricing
Free forever for individuals; Pro features for teams coming soon
Visit Front-End Checklist → · Alternatives to Front-End Checklist → · How this was measured →