至此，你已经了解了如何编写 React 代码的基本知识。 接下来你可以查看 实战教程 并把它们付诸实践，用 React 建立第一个迷你应用程序。

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 …

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 …

Quick Start 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.

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。

React Developer Tools is a browser extension that can inspect React components, edit props and state, and identify performance problems. Learn how to install it here.

If you want to build your own solutions, see our guide to build a React app from Scratch for instructions on how to set up a new React project starting with a build tool like Vite, Parcel, or …

配置 React 可与编辑器、TypeScript、浏览器扩展和编译器等多种工具集成。 本节将帮助你完成环境的配置。

React will pass the current state and the action to your reducer function. Your reducer will calculate and return the next state. React will store that next state, render your component …

React lets you combine your markup, CSS, and JavaScript into custom “components”, reusable UI elements for your app. The table of contents code you saw above could be turned into a …