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React

Official tag for Facebook's React JavaScript library for building user interfaces

about #react

React is a declarative, component-based library, you can learn once, and write anywhere

Editor Guide

Check out this Editor Guide
or this post to learn how to add code syntax highlights, embed CodeSandbox/Codepen, etc

Official Documentations & Source

Improving Your Chances for a Reply

by putting a minimal example to either JSFiddle, Code Sandbox, or StackBlitz. Describe what you want it to do, and things you've tried. Don't just post big blocks of code!

Where else to ask questions

StackOverflow tagged with [reactjs] Beginner's Thread / Easy Questions (Jan 2020) on r/reactjs subreddit.

Note: a new "Beginner's Thread" created as sticky post on the first day of each month

Learn in Public

Don't afraid to post an article or being wrong.
Learn in public.

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Matthew

Sep 11 '24

how do I fix readonly <input>, please?

#discuss #react #html #input

3 min read

Cover image for Understanding Reusable Components and the DRY Principle

Jack Pritom Soren

Oct 11 '24

Understanding Reusable Components and the DRY Principle

#react #webcomponents #programming #beginners

6 min read

Cover image for Mastering React Functional Components: Hooks, useEffect, and Lifecycle Explained

Oct 11 '24

Mastering React Functional Components: Hooks, useEffect, and Lifecycle Explained

#react #javascript #hooks #frontend

3 min read

Cover image for 🚀 React.js vs. Next.js: The Ultimate Showdown! 💥

Hadil Ben Abdallah

Oct 10 '24

🚀 React.js vs. Next.js: The Ultimate Showdown! 💥

#react #nextjs #webdev #programming

4 min read

Cover image for Symbols and Objects in JS♥

aryan015

Oct 11 '24

Symbols and Objects in JS♥

#javascript #node #react #angular

2 min read

Cover image for 15+ Best Icon Libraries for 2026

Oct 9 '24

15+ Best Icon Libraries for 2026

#icons #webdev #react #beginners

8 min read

Cover image for 🚀 Melhore a Performance do Seu App React com o AbortController!

Sep 7 '24

🚀 Melhore a Performance do Seu App React com o AbortController!

#frontend #react #performance #webdev

2 min read

Cover image for Optimizing React Performance with Virtualization: A Developer's Guide

Usman Awan

Oct 11 '24

Optimizing React Performance with Virtualization: A Developer's Guide

#webdev #programming #react #beginners

3 min read

Sep 7 '24

React State

#beginners #react

3 min read

Oct 10 '24

State Management in React: When to Use useState, useReducer, and useRef

#javascript #react #webdev #programming

2 min read

Cover image for Run Your Offline AI Chat: Pure Browser, No Backend

Daniel Chifamba

Oct 10 '24

Run Your Offline AI Chat: Pure Browser, No Backend

#ai #react #webassembly #javascript

7 min read

Cover image for Learn how to build a real-time chat

Pachi 🥑 for SuperViz

Oct 10 '24

Learn how to build a real-time chat

#react #javascript #tutorial

6 min read

Cover image for What is a Universal CMS?

Oct 10 '24

What is a Universal CMS?

#react #universalcms #headlesscms #nextjs

7 min read

Cover image for Configure Vitest, MSW and Playwright in a React project with Vite and TS - Part 3

Oct 10 '24

Configure Vitest, MSW and Playwright in a React project with Vite and TS - Part 3

#testing #react #javascript #vite

3 min read

Cover image for React 19: New Features, Advanced Techniques, and Enhanced Usage Methods 🚀

Abdulnasır Olcan

Oct 10 '24

React 19: New Features, Advanced Techniques, and Enhanced Usage Methods 🚀

#react19 #react #react19features #react19updates

9 min read

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