Developer Tools

lxcid

Last updated 2026-09-11 · benchmark measured 2026-09-11 — deterministic & reproducible

Interactive playground for parsing and visualizing ISO 8601, RFC 3339, and IXDTF date-time strings.

Is lxcid production-ready?

Legit.Show scores lxcid 72 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on lxcid (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Reliability; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 78/100
• Accessibility — 92/100
• Security — 45/100
• Privacy — 0/100
• Reliability — 100/100
• Standards — 92/100
• Discoverability — 100/100

What we measured

• Security headers present: X-Content-Type-Options, Referrer-Policy.
• No Content-Security-Policy and no HSTS.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 138 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.

Who built it

Stan Chang · product account @lxcid

Who it's for

Developers · Date/time handling specialists · Standards implementers · Library users

Visit lxcid → · Alternatives to lxcid → · How this was measured →