React – Une bibliothèque JavaScript pour créer des interfaces utilisateurs. Les règles des Hooks – React. Les Hooks sont arrivés avec React 16.8.
Ils vous permettent de bénéficier d’un état local et d’autres fonctionnalités de React sans avoir à écrire une classe. Les Hooks sont des fonctions JavaScript, mais vous devez suivre deux règles lorsque vous les utilisez. Nous mettons à votre disposition un plugin de linter pour vérifier ces règles automatiquement : Appelez les Hooks uniquement au niveau racine N’appelez pas de Hooks à l’intérieur de boucles, de code conditionnel ou de fonctions imbriquées.
Appelez les Hooks uniquement depuis des fonctions React N’appelez pas les Hooks depuis des fonctions JavaScript classiques. . ✅ Appeler les Hooks depuis des fonctions composants React.✅ Appeler les Hooks depuis des Hooks personnalisés (nous aborderons le sujet dans la prochaine page). En suivant cette règle, vous garantissez que toute la logique d’état d’un composant est clairement identifiable dans son code source. Plugin ESLint Ce plugin est inclus par défaut dans Create React AppCreate React App. Css - Difference between margin and padding? A Complete Guide to Flexbox. Background The Flexbox Layout (Flexible Box) module (a W3C Candidate Recommendation as of October 2017) aims at providing a more efficient way to lay out, align and distribute space among items in a container, even when their size is unknown and/or dynamic (thus the word “flex”).
The main idea behind the flex layout is to give the container the ability to alter its items’ width/height (and order) to best fill the available space (mostly to accommodate to all kind of display devices and screen sizes). A flex container expands items to fill available free space or shrinks them to prevent overflow. Most importantly, the flexbox layout is direction-agnostic as opposed to the regular layouts (block which is vertically-based and inline which is horizontally-based).
While those work well for pages, they lack flexibility (no pun intended) to support large or complex applications (especially when it comes to orientation changing, resizing, stretching, shrinking, etc.). Basics & Terminology display. Material-UI: A popular React UI framework.
Material-UI: A popular React UI framework. Learn Sequelize ORM on Node.js with MySQL From Scratch in One Video. Design of React - Ant Design. ✨ Features# 🌈 Enterprise-class UI designed for web applications.📦 A set of high-quality React components out of the box.🛡 Written in TypeScript with predictable static types.⚙️ Whole package of design resources and development tools.🌍 Internationalization support for dozens of languages.🎨 Powerful theme customization in every detail.
Environment Support# Modern browsers and Internet Explorer 11 (with polyfills)Server-side RenderingElectron Polyfills are needed for IE browsers. We recommend @babel/preset-env for it. We drop support of IE8 after antd@2.0, We drop support of React 15 and IE9/10 after antd@4.0, Version# Stable: You can subscribe to this feed for new version notifications: Installation# Using npm or yarn# We recommend using npm or yarn to install, it not only makes development easier, but also allow you to take advantage of the rich ecosystem of Javascript packages and tooling. $ npm install antd $ yarn add antd Import in Browser# or unpkg. Usage# And import stylesheets manually:
Components Overview - Ant Design. 20+ Best React UI Component Libraries / Frameworks for 2020. The nice thing about components is that they’re modular without much app-specific dependencies.
This means that you get to reuse the components to build awesome apps and interfaces super fast. And thanks to Bit, you can share them with other React enthusiasts too. Before you start your next project with React, take a few minutes to scan this list of best React UI component libraries that can help you create an awesome looking UI. Material Kit React Created with inspiration from Google’s Material Design, Material Kit React builds a set of elements that put consistency as the main feature. The general layout resembles multiple sheets of paper. The kit also contains a number of basic elements such as buttons, badges, sliders, menu, pagination, navigation bars, tabs and pills.