This article highlights essential React libraries that enhance developer productivity. TanStack Query simplifies server state management and caching, ideal for any app fetching server data. Zustand offers lightweight global state management without Redux complexity, suitable for small to medium apps. Jotai provides minimalistic state management using atoms for predictable and scalable global state. Axios is a promise-based HTTP client for handling API requests with features like interceptors. React Hook Form streamlines form creation with built-in validation and minimal re-renders. Zod ensures runtime safety with TypeScript-first schema validation for data integrity. React Testing Library encourages testing through user interactions rather than component internals. Vitest is a fast, Jest-compatible unit testing framework for modern TypeScript/Vite projects. Playwright provides reliable, cross-browser end-to-end testing for user workflows. The article also briefly mentions UI component libraries like Shadcn/ui, MUI, Mantine, and SVAR components for accelerated UI development.
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