Show HN: Layout QA – Visual QA for coding agents

Category: devtools

Tags: visual-qa, frontend-testing, agent-tool

Score: 6.8/10 (Innovation: 7, Technical: 6, Documentation: 8, Utility: 6)

Layout QA is a local browser QA protocol and runner designed specifically for AI-built frontends, enabling deterministic visual testing through a simple CLI and flow manifest. It offers an innovative combination of agent-friendly setup, scenario-based mocking, and static HTML reports, filling a gap for rapid iteration in agent-assisted frontend development.

Target audience: frontend devs, ai engineers, devops

Repository: https://github.com/Layout-App/layout-qa · TypeScript · MIT

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