Advanced Testing for React with Vitest, RTL and Playwright

About this course

Master React Testing: From Vitest to Playwright – Build Rock-Solid Apps with Confidence!Are you building modern React applications and want to ensure they’re robust, bug-free, and production-ready? Look no further! This hands-on course takes you step-by-step through the most advanced testing strategies using today's most powerful tools: Vitest, React Testing Library (RTL), and Playwright.Whether you're a frontend developer, QA engineer, or full-stack pro, this course equips you with in-demand skills that top tech companies are actively seeking.What You’ll Learn:Why testing matters – and how it saves time and moneyUnit, integration, and E2E testing using the modern Testing PyramidHow to set up and use Vitest for lightning-fast unit testingMocking network requests and React Query using VitestWriting real-world tests for custom hooks and API logicTest-driven development (TDD) with React Testing Library (RTL)Code coverage: metrics that matter, and how to improve themEnd-to-end testing React apps with PlaywrightEfficient test architecture for real-world React projectsTools & Technologies Used:Vitest – A blazing-fast Vite-native test runnerReact Testing Library (RTL) – For testing UI from the user’s perspectivePlaywright – For full browser testing (E2E tests)Mocking – Learn to test network and async logic with confidenceCode Coverage Tools – Gain insights and boost test quality