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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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arenasbob2024-cell

Feb 27

React Hooks Complete Guide 2026: useState, useEffect, useRef, useMemo and Custom Hooks

#react #javascript #webdev #frontend

4 min read

Cover image for Improving Accessibility - Tooltip

Feb 22

Improving Accessibility - Tooltip

#a11y #react #css #frontend

2 min read

Feb 23

Building Tishra Analyzer: How I Created a Privacy-First SEO & Security Extension

#ai #programming #opensource #react

2 min read

Cover image for React Native Android build failed: what I would check first

Asta Silva

Mar 28

React Native Android build failed: what I would check first

#reactnative #android #firebase #react

4 min read

Zack

Mar 28

Building a Web-based Document Scanner: Tackling Perspective and Shadows with OpenCV

#python #productivity #react #webdev

2 min read

Cover image for Building a QR Code Scanner in Next.js with html5-qrcode (Camera + Image Upload)

Mar 28

Building a QR Code Scanner in Next.js with html5-qrcode (Camera + Image Upload)

#javascript #nextjs #react #webdev

5 min read

Cover image for Run Away From Work — Stopped Using React for the Game Loop

nyaomaru

Mar 25

Run Away From Work — Stopped Using React for the Game Loop

#showdev #gamedev #react #typescript

6 min read

Mar 28

MVC in React: Why We Use It, Why It Breaks, and What Production Apps Do Instead

#architecture #frontend #javascript #react

12 min read

Cover image for Understanding Next.js Cache (Part 5)

Mar 28

Understanding Next.js Cache (Part 5)

#nextjs #react #webdev #architecture

3 min read

Feb 22

Building a Production Audio Recorder with Expo and React Native

#react #mobile #tutorial #javascript

5 min read

Cover image for React Is Now Officially Under the Linux Foundation — What This Means for Every Developer

Manikandan Mariappan

Mar 7

React Is Now Officially Under the Linux Foundation — What This Means for Every Developer

#react #linux #opensource #development

10 min read

Cover image for Automating SVG and Lottie Recoloring: Introducing Grafeum

Feb 26

Automating SVG and Lottie Recoloring: Introducing Grafeum

#showdev #react #frontend #uidesign

1 min read

Cover image for Don't Let AI Fool You: Are These State Management Tools Really Right for Your Project?

yuki uix

Feb 22

Don't Let AI Fool You: Are These State Management Tools Really Right for Your Project?

#webdev #ai #javascript #react

12 min read

Cover image for Software Engineering After AI

Feb 26

Software Engineering After AI

#vibecoding #react #ai #programming

2 min read

Cover image for This Week In React #274 ⚛️ Next.js, React Router, Storybook, HeroUI| 📱 Reanimated, Worklets, Nitro Fetch, Navigation | 🔀 TypeScript, Signals

Sebastien Lorber

Mar 27

This Week In React #274 ⚛️ Next.js, React Router, Storybook, HeroUI| 📱 Reanimated, Worklets, Nitro Fetch, Navigation | 🔀 TypeScript, Signals

#react #reactnative

8 min read

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