Testing & QA · Playwright · For frontend developers

Tests local web applications with Python Playwright scripts, checking frontend behavior, capturing screenshots and reading browser console logs.

anthropics/skills

Capture and analyze Chrome/Chromium performance traces with Playwright around a concrete browser interaction.

layoutit/polycss

Turn an eval study's numbers into on-brand, publish-ready figures using the Newsjack chart room (the eval design system), then validate them with Playwright.

elvisun/newsjack

Check that a web page you wrote or changed actually works, by opening it in a browser and driving every control on it.

awss1i/assay

Build or adapt a local browser/CDP harness to drive and inspect a web, IDE, or Electron UI.

cursor/plugins

Tests JavaScript embedded in an HTML file in two layers: pytest checks of the logic ported to Python, and Playwright runs in a real browser for the DOM.

liaohch3/claude-tap

Takes a screenshot of a running Electron desktop app through playwright-cli over remote debugging, shrinks it and shows it so you can check the UI visually.

keybase/client

Chinese-language final-check method for UI visual changes before delivery, using multi-theme screenshot matrices, pixel-level evidence and a CSS cascade checklist.

huiliyi37/Tianshu-harness

Explains how to add or change the demo pages that Handsontable's visual regression suite photographs, including per-feature routes in the js demo and the shared grid.

handsontable/handsontable

Dogfood the learn/ course like a new user: docs site walk, fresh clone setup, then Practice and shell steps from each module.

debs-obrien/playwright-movies-app

A skill your agent uses when creating, updating, debugging, or reviewing Scout UI tests in Kibana (Playwright + Scout fixtures), including page objects, browser authentication, parallel UI tests…

elastic/kibana

Build, review, or test LiteyukiBot v7's React/Vite WebUI under webui/ and its packaged static delivery in packages/webui/.

LiteyukiStudio/LiteyukiBot

Records headless Playwright sessions as .webm videos to show a bug fix working or to give pull request reviewers visual evidence.

liaohch3/claude-tap

Capture desktop + mobile, dark + light screenshots of the kube-coder dashboard SPA for visual QA of a UI change.

imran31415/kube-coder

Test for WCAG 2.2 AA compliance with axe-core + Playwright, keyboard navigation audits, screen reader testing, ARIA pattern validation, and legal compliance mapping (ADA, EAA, Section 508).

petrkindlmann/qa-skills

Find, install, and configure OpenCode plugins from the catalog or community.

IgorWarzocha/Opencode-Workflows

Captures baseline and current screenshots of the Keybase desktop app and compares them with ImageMagick to find pixel-level regressions between branches or edits.

keybase/client

Conventions for Handsontable's Jest unit and TypeScript type tests: where files go, how to run them, mocking limits and when to write an E2E test instead.

handsontable/handsontable

Guide to Handsontable's performance-tests package: Playwright scenarios measured through CDP traces and compared against golden baselines taken from the develop branch.

handsontable/handsontable

Guide to Playwright visual regression tests in Handsontable: when a screenshot is justified, the tablePage fixture, naming, reg-suit comparison and demo routes.

handsontable/handsontable

Verify UI/UX by running Playwright tests and reviewing screenshots.

jvm-skills/jvm-skills

Drives a live browser through the Playwright MCP server to navigate, inspect, fill forms and screenshot pages, with snapshot-first habits and output-size care.

Hainrixz/editor-pro-max

Run automated post-deploy UI verification with a browser automation MCP (claude-in-chrome, Playwright, or Puppeteer): console-error and Core Web Vitals smoke checks, form and auth-flow interaction…

affaan-m/ECC

Builds Ignite UI Web Components views from Figma designs, supporting Indigo.Design kits, third-party kits (Material 3, Fluent 2, shadcn/ui, Untitled UI, in-house), and plain frames.

IgniteUI/igniteui-webcomponents

Detect DOM elements where CSS contain:layout+style would improve rendering performance.

Comfy-Org/ComfyUI_frontend

Automated UI/UX + accessibility audit for the ClickHouse Monitor dashboard (apps/dashboard-tsr).

chmonitor/chmonitor

Generate marketing screenshots of your app using Playwright.

aiskillstore/marketplace

Generate marketing screenshots with Playwright. An agent skill from nexu-io/open-design.

nexu-io/open-design

Playwright-based visual validation procedure for Envilder website changes.

macalbert/envilder

Reference data, not a reviewer. An agent skill from Community-Access/accessibility-agents.

Community-Access/accessibility-agents

Internal helper: re-run targeted scans to confirm a fix works at runtime.

Community-Access/accessibility-agents

Perform QA testing on running web applications using cmuxbrowser.

espennilsen/pi

Advanced visual regression testing with pixel-perfect comparison, AI-powered diff analysis, responsive design validation, and cross-browser visual consistency.

proffesor-for-testing/agentic-qe

Compare a baseline URL against a dev or Storybook URL by taking Playwright screenshots at multiple breakpoints, running a pixel-level image diff, and reporting results to guide style and HTML…

bitovi/ai-enablement-prompts

Use before cutting a Breeze release, or whenever asked to "test everything since the last release", "check what's changed on main in the browser", "boot the stack and verify the merged PRs", or…

LanternOps/breeze

A skill your agent uses when writing or stabilizing Playwright tests that drive a real browser through multi-step journeys — durable locators, web-first assertions, storageState auth, trace/retries…

ericrisco/rsc-harness

Internal helper: behavioral scans via Playwright for keyboard and state.

Community-Access/accessibility-agents

Standardizes visual audits, responsive design, and behavioral testing for web apps.

HoangNguyen0403/agent-skills-standard

Failure taxonomy and allowed/forbidden repairs for a failing E2E test.

HoangNguyen0403/agent-skills-standard