Lighthouse CI Regression Gate

hero98/lighthouse-release-regression-gate

Lighthouse CI performance regression and pass/fail gate for 1–10 authorised public URLs, with explicit baselines, thresholds, and Core Web Vitals.

Website Lighthouse & WCAG Regression Report

taroyamada/website-lighthouse-accessibility-regression-report

Run Lighthouse and axe-core audits on authorized public websites, then generate performance, accessibility, SEO, and regression reports.

Visual Regression Monitor — Website Screenshot Comparison

perryay/visual-regression-monitor

Monitor websites for visual regressions. Capture baseline screenshots, compare against new captures, and generate pixel-accurate diff reports with highlighted changes.

Compare two web pages pixel-by-pixel with visual diff overlay. Configurable threshold, dimension matching, match percentage. Playwright + Pillow. For QA visual regression testing, competitor site monitoring, and brand compliance verification.

Website Visual Change Monitor

automation-lab/website-visual-change-monitor

📸 Capture public webpages, compare them with persistent visual baselines, quantify changed pixels, and review highlighted PNG diffs with crop and mask controls.

Web Screenshot Api

simplifysme/web-screenshot-api

📸 Capture high-quality screenshots of any web page and get them as downloadable images. Perfect for website monitoring, visual regression testing, and UI snapshots.

ReleaseProof — Website Visual Regression QA

al_mansouri/releaseproof

Compare preview and production pages across mobile, tablet, and desktop. Catch visual regressions, overflow, broken assets, and browser errors in a shareable QA report.

Analyze public pages for screenshot and visual regression readiness using static HTML evidence: viewport, assets, JS render risk, overlays, lazy loading, embeds, media, animation, and stable hashes.

SEO Launch Regression Checker

junipr/seo-launch-regression-checker

Audit seo launch regression checker inputs and return structured findings, evidence rows, and a buyer-ready report for SEO, developer, and operations teams.

App Review Regression & Release Report

taroyamada/app-release-review-regression-monitor

Compare public App Store and Google Play release metadata and review samples, then generate source-linked regression alerts and reports.