browser-and-app-testing-tools eklentisi

Capture a live web app. Demo video and script; component library with design tokens, a Claude Design handoff zip, and a shadcn/ui map; UI inconsistency audit. By Legion Code Inc.

Playwright and Puppeteer automation specialist for browser tests, scripts, traces, screenshots, browser installs, and CI reliability. Use for browser automation work.

Chrome DevTools Protocol and Chromium specialist for remote debugging, developer profiles, protocol inspection, source builds, and browser-engine diagnosis. Use for Chrome or Chromium work.

Lighthouse + PageSpeed Insights specialist: running audits locally vs in CI (LHCI 0.15.x / GitHub Actions), interpreting all four audit categories (Performance, Accessibility, Best Practices, SEO; PWA removed in LH12), setting score budgets and performance budgets, authoring custom Lighthouse plugin

Headless capture of live, authenticated web apps. Use when asked to record a demo video or walkthrough, screenshot every page, write a demo script, capture the entire UI component library and design tokens, package a Claude Design handoff, map components onto shadcn/ui, or find visual and code incon

Automate browser testing and control using Playwright and Puppeteer for debugging, screenshots, and lifecycle management.

Enables engineering for Chrome and Chromium through DevTools Protocol inspection, remote debugging, and Chromium source builds.

Configures Lighthouse CI and PageSpeed Insights to audit web performance, set performance budgets, and reconcile lab data with field metrics.

Capture live web applications to generate demo videos, component libraries, design tokens, and UI inconsistency audits.

Captures live web applications to generate demo videos, component inventories, design tokens, and visual inconsistency audits.