Show HN: Deterministic UI testing that checks backend logs, not just the UI

Category: devtools

Tags: testing, static-analysis, react, typescript, ui-testing, backend-verification

Score: 6.7/10 (Innovation: 7, Technical: 7, Documentation: 5, Utility: 6)

Verirun is a deterministic UI testing tool that statically analyzes React/TypeScript source code to build an interaction graph of pages, navigations, and backend calls, then replays recorded flows on every change to verify both UI and backend effects without a browser. Its novel approach of checking backend logs alongside UI interactions and its static analysis mapping make it interesting for catching regressions beyond visual changes.

Target audience: frontend developers, full-stack developers, QA engineers

Repository: https://get-verirun.duely.in

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