LayoutLens stops LLM UI testers from hallucinating: keyless WCAG checks that overrule them
Open-source visual UI testing that trusts real geometry over model confidence. A deterministic axe-core + contrast/occlusion layer runs keyless in CI and can overrule an optional vision-LLM tier, so natural-language questions add findings but never erase measured ones. Ask "Is the CTA above the fold?" in plain English; the deterministic layer keeps the answer honest.