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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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Cover image for React Hooks Made Simple: Mastering useState (Without Losing Your Mind)

Apr 28

React Hooks Made Simple: Mastering useState (Without Losing Your Mind)

#react #javascript #beginners #programming

5 min read

Apr 24

React Concurrent Features: Urgent vs Deferred UI Updates

#react #performance #concurrent #starttransition

7 min read

Michael Masterson

Apr 29

I Choose Angular Over React for Large Projects. Here’s Why.

#react #frontend #angular

5 min read

Cover image for Inside React2Shell

Apr 24

Inside React2Shell

#security #react #nextjs #javascript

6 min read

Apr 25

React.memo, useMemo, useCallback: When They Help vs Hurt

#react #performance #usememo #usecallback

7 min read

Cover image for Introducing WebhookRelay: A Modern .NET Open Source Webhook Management Platform

Apr 23

Introducing WebhookRelay: A Modern .NET Open Source Webhook Management Platform

#dotnet #react #webdev #webhook

6 min read

Vijay

Apr 24

React 19 New Hooks — Complete Tutorial (2026 Guide)

#react

2 min read

Cover image for One useState or seven Not the real question The real question is are you modeling states or just flipping booleans

Muhammad Niaz Ali

Apr 23

One useState or seven Not the real question The real question is are you modeling states or just flipping booleans

#codequality #javascript #react #typescript

1 min read

Abraham Esandayinze Tanta

Apr 23

The Complete Guide to NDPA 2023 Compliance in React and Next.js

#nextjs #opensource #privacy #react

2 min read

Cover image for Mastering React.js: The Ultimate Practical Guide with Real-World Examples, Every Hook Explained, Routing & Redux

Apr 23

Mastering React.js: The Ultimate Practical Guide with Real-World Examples, Every Hook Explained, Routing & Redux

#javascript #react #tutorial #webdev

4 min read

Cover image for ReactJs Performance ~ Memory Leak Prevention ~

Ogasawara Kakeru

May 7

ReactJs Performance ~ Memory Leak Prevention ~

#webdev #react #learning #performance

2 min read

Cover image for ReactJs Performance ~ Optimizing Images and Assets~

Ogasawara Kakeru

Apr 23

ReactJs Performance ~ Optimizing Images and Assets~

#webdev #react #learning #frontend

2 min read

Cover image for Stop Flickering UIs: Handle Subdomains with Next.js Edge Middleware ⚡

Prajapati Paresh

Apr 23

Stop Flickering UIs: Handle Subdomains with Next.js Edge Middleware ⚡

#nextjs #react #saas #architecture

3 min read

Apr 23

React List Virtualization: Pagination vs Virtual Scroll

#performance #react #virtualization #lists

8 min read

Azim-Ahmed

Apr 24

React Flow Custom Nodes: The Future of Workflow Visualization for Modern SaaS Products

#javascript #react #saas #ui

3 min read

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