Developer Tools

Entity Browser

Last updated 2026-08-26 · benchmark measured 2026-08-26 — deterministic & reproducible

Entity Browser is a WebAssembly-based window manager and site browser over an entity tree.

Is Entity Browser production-ready?

Legit.Show scores Entity Browser 60 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Entity Browser (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 — 62/100
• Accessibility — 85/100
• Security — 25/100
• Privacy — 25/100
• Reliability — 100/100
• Standards — 85/100
• Discoverability — 35/100

What we measured

• No Content-Security-Policy and no HSTS.
• Served over HTTPS with a valid certificate.
• Real Lighthouse performance run — 86 ms to first byte.
• Returns a proper 404 for unknown routes.
• 1 of 1 sampled routes reachable.
• No privacy policy found.
• Sets cookies / loads scripts with no consent prompt.

Who it's for

developers · researchers · information architects · knowledge base users

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