In the second part of our React tutorial series, Toptal JavaScript Developer Kamil Jakubczak takes a closer look at some of its features, including hooks, the latest addition to React. Kamil is a React Native,
Refs 在前面我们提到过refs,这是一个特殊功能,可以在类组件中使用,直到 16.8 中出现了 hooks。 refs 可以通过引用让开发人员访问 React 组件或DOM元素(取决于我们附加 ref 的类型)。最好仅在必须的场景中使用它们,因为它们会使代码难以阅读,并打破从上到下的数据流。然而,有些情况下它们是必要的,特别是在DOM元...
Interacting with third-party APIs. Testing individual components. Using custom hooks is a great method to increase the reusability, maintainability and testability of your React code. Frequently Asked Questions What are React Hooks? React hooks are functions that let you use state and other React fe...
Build Your React Hooks – The Frontend Magic How to Build Forms in React? Event Handling in React: A Detailed Guide Top 10 React Chart Libraries What is React Native? React useMemo Hook: What is it and How to Use it? useCallback in React How to Use Props in React.js Creating Carousel...
React Hooks are typical JavaScript functions, with the exception that they need to obey some rules: React Hooks need to beused at the top leveli.e not inside nested functions or other JS constructs like loops orifconditions etc. React Hooks need to beused in functional componentsnot in regul...
Learn Once, Write Anywhere:We don't make assumptions about the rest of your technology stack, so you can develop new features in React without rewriting existing code. React can also render on the server usingNodeand power mobile apps usingReact Native. ...
Getting Started with this React Native Beginners Tutorial There are certain prerequisites that beginners will need to set up in order to develop in this framework. Since iOS was the first platform supported, and the one we’re covering in this React Native tutorial, we need macOS and Xcode, ...
在本教程中,你将生成 React 单页应用程序(SPA),并准备使用Microsoft标识平台进行身份验证。 本教程演示如何使用npmReact SPA 创建、创建身份验证和授权所需的文件,并将租户详细信息添加到源代码。 应用程序可用于员工租户中的员工或使用外部租户的客户。 在本教程中,你将: ...
Editor’s note: This post was updated by Isaac Okoro in May 2025 to add a native WebSocket example using React Hooks, explain the usage of react-use-websocket, and clarify the role of Socket.IO.WebSocket vs. HTTP polling, HTTP streaming, and server-sent events...
但是,最近我逐渐体会到 React 钩子(hooks)非常好用,重新认识了 React 这个框架,觉得应该补上关于钩子的部分。 下面就来谈谈,怎样正确理解钩子,并且深入剖析最重要的钩子之一的useEffect()。内容会尽量通俗,让不熟悉 React 的朋友也能看懂。欢迎大家参考我以前写的《React 框架入门》和《React 最常用的四个钩子》。