Youzan Coder
Jun 21, 2024 · Frontend Development
Visual Regression Testing: Page Comparison Tool Implementation at YouZan
YouZan implemented a BackstopJS‑based visual regression testing platform that automatically compares pre‑release and production pages, managing cases, scenarios, tags and selectors, which now runs over 1,000 tests, saves roughly 300 person‑days per year, has uncovered more than 100 e‑commerce issues, and is being extended to mini‑programs, React/Vue component checks, and traffic‑playback UI monitoring.
BackstopJSE2E testingautomated testing
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