Education & Reference

Flame

Last updated 2026-07-20 · benchmark measured 2026-08-13 — deterministic & reproducible

Browser-based coding lab platform with step-by-step runtime animation and grading.

Is Flame production-ready?

Legit.Show scores Flame 83 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Flame (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Privacy; its weakest is Security. Every frame it averages is published with its evidence on the Legit.Show listing.

The 7 Frames

• Performance — 71/100
• Accessibility — 93/100
• Security — 45/100
• Privacy — 100/100
• Reliability — 100/100
• Standards — 89/100
• Discoverability — 85/100

What we measured

• Security headers present: HSTS.
• No Content-Security-Policy.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 341 ms to first byte.
• Returns a proper 404 for unknown routes.
• 3 of 3 sampled routes reachable.
• Has a reachable privacy policy.
• Sets cookies / loads scripts with no consent prompt.

Who built it

Faisal Ahmad

Who it's for

Students · Teachers · Educators · Classrooms · Study groups

Pricing

Starter $1.99 (499 runs), Pro $5.99 (2,499 runs), Team $11.99 (4,999 runs), Campus $23.99 (12,499 runs); 5 free runs with new account; runs never expire

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