Testing & QA · React · For developers

Comprehensive QA and testing skill for quality assurance, test automation, and testing strategies for ReactJS, NextJS, NodeJS applications.

nicepkg/auto-company

Comprehensive guide to Antigravity Manager architecture, workflows, and development.

Draculabo/AntigravityManager

Grida Desktop Electron shell and release-impact work: BrowserWindow, preload, window.grida, menus, protocol/deep links, file associations, Forge, path-scoped bridge security, Electron-only UI bugs…

gridaco/grida

A skill your agent uses when starting or verifying Hermes Agent CN Desktop with the latest Hermes-CN-Desktop and Hermes-CN-Core branches — dev smoke test (pnpm tauri:dev), packaged beta/release…

Eynzof/Hermes-CN-Desktop

A skill your agent uses when you need to write, review, or debug automated tests for applications built on the Jazz framework.

garden-co/classic-jazz

Build a capability end-to-end — backend vertical slice (Contracts→handler→validator→endpoint) AND the React page wired to it.

fullstackhero/dotnet-starter-kit

Set up component testing with Playwright using a story gallery — scaffold stories and a gallery dev page driven by the built-in mount fixture, no dedicated component-testing runtime.

mellowagain/gitarena

Battle-tested Playwright patterns for writing and debugging reliable E2E, API, component, visual, accessibility, and security tests.

testdino-hq/playwright-skill

Verify frontend changes end to end after editing a web app, instead of manually clicking through pages.

ucsandman/marketing-studio

Chooses the right verification step after a code change in Pierre's monorepo: format and lint, a typecheck, Bun unit tests, snapshots, or Playwright E2E.

pierrecomputer/pierre

Write idiomatic Effect v4 TypeScript verified against the pinned effect@4.0.0-rc.112 source.

tellahq/opensession

Test @data-client/react with renderDataHook and mountDataClient - jest unit tests, fixtures, interceptors, MockResolver, mock responses, nock HTTP mocking, fake timers for polling/subscription…

reactive/data-client

A skill your agent uses whenever the task involves browsing web pages, extracting page content, clicking forms, or completing web workflows.

JasonHonKL/Openbrowser

Expert-level JavaScript testing skill focused on writing high-quality tests that find bugs, serve as documentation, and prevent regressions.

softmaple/softmaple

Guides writing and fixing end-to-end flow tests for the Keybase app on desktop with Playwright and on iOS with Appium and WebdriverIO, sharing one testID registry.

keybase/client

A skill your agent uses when creating page objects or refactoring Playwright E2E tests for better maintainability with Page Object Model patterns.

bartstc/vite-ts-react-template

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

Verify PR readiness before requesting review or merging. An agent skill from Azure/LogicAppsUX.

Azure/LogicAppsUX

Tag server-side fetches with the x-test-rcrd-id session header so SSR is recorded under the correct Playwright test session.

asmyshlyaev177/test-proxy-recorder

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

LiteyukiStudio/LiteyukiBot

Skill for Extreme Programming (XP) practices and Test-Driven Development (TDD).

fike/fastapi-blog

Applies React/TypeScript-specific technical decision criteria, anti-pattern detection, debugging, and frontend quality gates.

shinpr/claude-code-workflows

Jest + React Testing Library best practices for Wonder Blocks unit tests.

Khan/wonder-blocks

Create a new qabot E2E test fixture interactively. An agent skill from shapeshift/web.

shapeshift/web

AutoAnimate (@formkit/auto-animate) zero-config animations for React.

secondsky/claude-skills

Execute one of the model-runnable E2E test specs in testing/ (cli, datasets, serve, mcp, react) against a real ClickHouse instance.

hypequery/hypequery

Reference patterns for REST APIs, pytest/vitest testing, Docker multi-stage builds, GitHub Actions CI/CD, PostgreSQL, TypeScript generics, Python async, and React Server Components.

Aedelon/claude-code-blueprint

Generate workflow templates with coherent node graphs and integration tests

dafthunk-com/dafthunk

Write tests using React Native Testing Library (RNTL) v13 and v14 (@testing-library/react-native).

callstackincubator/agent-skills

Write and review React/TypeScript tests for Sentry's frontend using Jest and React Testing Library.

getsentry/sentry

Server rendering and testing for react-horizontal-scrolling-menu: the library is client-only ('use client' required in React Server Components, else "createContext is not a function"), SSR first…

asmyshlyaev177/react-horizontal-scrolling-menu

Use ONLY when working in the docker-acarshub repository AND a task may require adding a system tool, npm package, or other dependency.

sdr-enthusiasts/docker-acarshub

Launches Chrome with an unpacked extension over CDP, opens its sidepanel, popup or options page, and hands over to cdp-connect for clicks, typing and screenshots.

adobe/skills

Implement or refactor Formax tool transcript UI using the Tool UI Blocks (C-lite) pattern (ToolUiBlocks renderer + blocks presenters) to avoid touching many tool presenter files; use when adjusting…

yusifeng/formax

Vite demo and Playwright + Applitools tests for packed @opentrons JS packages in js-package-testing/.

Opentrons/opentrons

Use the shared TestProvider in workflowsmanagement Jest tests instead of hand-wiring KibanaContextProvider, QueryClientProvider, WorkflowsContextProvider, MemoryRouter, I18nProvider, and the Redux…

elastic/kibana

Find and fix a bug in the octane monorepo. An agent skill from octanejs/octane.

octanejs/octane

React component testing with React Testing Library, Vitest/Jest, MSW for network mocking, accessibility assertions with axe, and the decision boundary between component tests and Playwright/Cypress…

affaan-m/ECC

Helps write unit tests for UUI components using Jest, jsdom, and @epam/uui-test-utils.

epam/UUI

Generates unit tests, integration tests, and E2E tests for React/Next.js applications.

alirezarezvani/claude-skills

Test building block catalog — typed patterns for Storybook play-function tests, Vitest hook tests, Vitest unit tests, MSW handlers, and test data fixtures.

bartstc/vite-ts-react-template

Provides exact patterns for diagnosing and fixing automatic batching regressions in React 18 class components.

github/awesome-copilot

Provides exact Enzyme → React Testing Library migration patterns for React 18 upgrades.

github/awesome-copilot

Explains code with visual diagrams and analogies. An agent skill from bartstc/vite-ts-react-template.

bartstc/vite-ts-react-template

AI-powered E2E web testing — eyes and hands for AI coding tools.

sickn33/agentic-awesome-skills

React 18.3.1 and React 19 dependency compatibility matrix. An agent skill from github/awesome-copilot.

github/awesome-copilot

Designs frontend tests using the repository's configured React test and browser harnesses, including RTL, MSW, Vitest, and Playwright when present.

shinpr/ai-coding-project-boilerplate

Set up Vitest testing in any project — detects type (Cloudflare Workers, React, Node, library), generates vitest.config.ts, test setup, utilities, and a sample test.

jezweb/claude-skills