Show HN: Comber explores your app once, then replays QA checks deterministically

Category: devtools

Tags: qa, testing, automation, ai, ci-cd, web

Score: 6.0/10 (Innovation: 6, Technical: 6, Documentation: 6, Utility: 6)

Comber is an AI-driven QA tool that explores web applications like a real user, clicking every reachable state to find broken interactions without writing test scripts. It runs in CI on preview deploys, uses a cost-effective DOM-first approach with vision fallback, and provides reproducible replays with screenshots and traces. The project is interesting for automating exploratory testing and reducing test maintenance.

Target audience: frontend devs, backend devs, devops, qa engineers

Repository: https://codecomber.io

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