欢迎来到 React 文档！本章节将介绍你每天都会使用的 80% 的 React 概念。

Welcome to the React documentation! This page will give you an introduction to 80% of the React concepts that you will use on a daily basis.

If your app has constraints not well-served by existing frameworks, you prefer to build your own framework, or you just want to learn the basics of a React app, you can build a React app from …

¡Bienvenido a la documentación de React! Esta página te dará una introducción a un 80% de los conceptos de React que usarás a diario.

如果现有框架无法满足你应用的要求，或者你更喜欢自己构建框架，亦或者你只想学习 React 应用程序的基础知识，那么你可以选择从零开始构建 React 应用。

组件 是 React 的核心概念之一。它们是构建用户界面（UI）的基础，是你开始 React 之旅的最佳起点！

React is the library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. React is designed to let you seamlessly …

React integrates with tools like editors, TypeScript, browser extensions, and compilers. This section will help you get your environment set up.

Apr 21, 2023 · React is the library for web and native user interfaces. Build user interfaces out of individual pieces called components written in JavaScript. React is designed to let you …

React 有一套表达模式的俗语与规则，它们以一种易于理解并能帮助实现高质量应用程序的方式表达出来： 组件与 Hook 必须是纯粹的 —— 组件与 Hook 的纯粹代码更易于理解、调试，并允 …