Hooks FAQ – React
These docs are old and won’t be updated. Go to react.dev for the new React docs. The new documentation pages teaches React with Hooks. Hooks are a new addition in React 16.8. They let you use state and other React features without writing a class. This page answers some of the frequently asked questions about Hooks. Adoption Strategy Which versions of React include Hooks? Do I need to rewrite all
Timers in React Apps with Redux
tl;dr; there are several different ways to handle the use of timers in React applications with redux. In this post I go through three different strategies and when to use which. The other day in the meetupjs slack community we had a long and very interesting conversation about how and when to use timers in React applications, and more specifically when using redux. Here is a summary of some of the
React.Component – React
These docs are old and won’t be updated. Go to react.dev for the new React docs. These new documentation pages teach modern React: React.Component This page contains a detailed API reference for the React component class definition. It assumes you’re familiar with fundamental React concepts, such as Components and Props, as well as State and Lifecycle. If you’re not, read them first. Overview Reac
React.js で Canvas Element を使う - Qiita
import React, { Component, PropTypes } from 'react'; export default class CanvasComponent extends Component { componentDidMount() { this.updateCanvas(); } componentWillReceiveProps(nextProps) { if (this.props !== nextProps) { this.updateCanvas(); } } componentDidUpdate() { this.updateCanvas(); } updateCanvas() { const { canvas } = this; const context = canvas.getContext('2d'); this.props.updateCan
ReactとReduxを結ぶパッケージ「react-redux」についてconnectの実装パターンを試す - Qiita
Redux Advent Calendar 2016 23日目 初めてAdvent Calendarに参加させていただきます。 当初はReduxとcreate-react-appを使って、サクッと素振りできる環境構築手順をまとめようと思ったのですが、ここ最近で自分が一番悩んだ「react-redux」についてReduxを始める方へ同じドツボにはまらないようにという願いを込めて投稿させていただきました。 react-reduxとは？ react-redux公式より引用 Official React bindings for Redux. Performant and flexible. React公式のReactとReduxをバインディングするライブラリ パフォーマンスと柔軟性があります ここで出て来る「柔軟性(flexible)」というのがこのライブラリが初見殺しと言われる所以となっており
Typechecking With PropTypes – React
These docs are old and won’t be updated. Go to react.dev for the new React docs. PropTypes aren’t commonly used in modern React. Use TypeScript for static type checking. Note: React.PropTypes has moved into a different package since React v15.5. Please use the prop-types library instead. We provide a codemod script to automate the conversion. As your app grows, you can catch a lot of bugs with typ
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Hooked on hooks: how to use React’s useReducer()
GitHub - Lesha-spr/react-validation: React Validation Components
React 16 JavaScript Environment.md
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