A component is a piece of the ui (user interface) that has its own logic and appearance A component can be as small as a button, or as large as an entire page React components are javascript functions that return markup: The goal of this tutorial is to help you understand react and its syntax One of the features that you’ll notice is that there is a numbered list to the right of the game’s board. 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 <tableofcontents /> component you could render on every page. 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 combine components written by independent people, teams, and organizations. React is a javascript library for rendering user interfaces (ui) Ui is built from small units like buttons, text, and images
From web sites to phone apps, everything on the screen can be broken down into components In this chapter, you’ll learn to create, customize, and conditionally display react components. Installation react has been designed from the start for gradual adoption You can use as little or as much react as you need 快速入门 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。 Inicio rápido ¡bienvenido a la documentación de react
Esta página te dará una introducción a un 80% de los conceptos de react que usarás a diario. React can change how you think about the designs you look at and the apps you build When you build a user interface with react, you will first break it apart into pieces called components Then, you will describe the different visual states for each of your components Finally, you will connect your components together so that the data flows through them In this tutorial, we’ll guide you.
Descripción general te enseñará los fundamentos de react Completar el juego te enseñará las técnicas más comunes en el desarrollo de react Agregar viajes en el tiempo te brindará una visión más profunda de las fortalezas únicas de react.
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