Developer Tools
Inertia
Last updated 2026-07-19 · benchmark measured 2026-07-19 — deterministic & reproducible
A 3D physics sandbox that runs inside a terminal, rendered with Unicode braille.
Overall production-readiness score — reserved
Legit.Show benchmarked Inertia across all seven frames. The single overall score is shown to the verified maker; the frame-by-frame breakdown is public below.
Is Inertia production-ready?
Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Inertia (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Performance; its weakest is Privacy. The per-frame breakdown is public on the Legit.Show listing; the single overall production-readiness score is reserved for the verified maker.
The 7 Frames
- Performance — 100/100
- Accessibility — 91/100
- Security — 45/100
- Privacy — 25/100
- Reliability — 92/100
- Standards — 92/100
- Discoverability — 35/100
What we measured
- Security headers present: HSTS.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 37 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
Developers · Physics enthusiasts · Terminal users · Educators · Hobbyists
Pricing
Free