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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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Apr 13

When to Reach for useMemo, useCallback, and useRef

#javascript #performance #react #webdev

2 min read

Cover image for I built an Instagram Stories component for React — zero dependencies, fully interactive

Apr 13

I built an Instagram Stories component for React — zero dependencies, fully interactive

#react #typescript #javascript #webdev

2 min read

Utkarsh Dashora

Apr 13

Kinetic Stadium: Real-Time Digital Twin for Smart Stadiums

#showdev #iot #react #webdev

1 min read

Cover image for Stop Using Links the Wrong Way — Master useNavigate in React

May 6

Stop Using Links the Wrong Way — Master useNavigate in React

#react #javascript #webdev #beginners

4 min read

Cover image for I let Claude write my React compiler. I only reviewed the tests.

bs k (TigerWest)

Apr 17

I let Claude write my React compiler. I only reviewed the tests.

#react #frontend #typescript #ai

10 min read

Cover image for ReactJs Performance ~ State Management~

Ogasawara Kakeru

Apr 17

ReactJs Performance ~ State Management~

#webdev #react #learning #performance

2 min read

Apr 13

React File Handling: Uploads, Drop Zones, and Object URLs

#react #javascript #webdev #tutorial

9 min read

Cover image for Stop Using Alerts Wrong: How to Actually Use the Alert Component in ScreenUI

Navneet Singh Rajput

Apr 13

Stop Using Alerts Wrong: How to Actually Use the Alert Component in ScreenUI

#react #opensource #webcomponents #nextjs

2 min read

Cover image for Building with the Edge: React 19 + Tailwind CSS 4 🚀

Apr 13

Building with the Edge: React 19 + Tailwind CSS 4 🚀

#webdev #javascript #react #cloud

1 min read

Cover image for Virtual Dom Explained in React

May 6

Virtual Dom Explained in React

#react #reactnative #javascript #frontend

5 min read

Cover image for ReactJs Performance ~Code Splitting and lazy Loading Storatrgies~

Ogasawara Kakeru

Apr 13

ReactJs Performance ~Code Splitting and lazy Loading Storatrgies~

#webdev #react #performance #frontend

2 min read

Adimchi Igwenagu

Apr 13

Top 5 Mistakes Beginner React Developers Make (And How to Avoid Them)

#react #javascript #webdev #beginners

2 min read

Adimchi Igwenagu

Apr 13

How I Built My Portfolio with React and Vercel (And Added a Live Status Feature)

#react #portfolio #webdev #javascript

2 min read

Cover image for How React + Vite Actually Works Behind the Scenes Breakdown

Apr 26

How React + Vite Actually Works Behind the Scenes Breakdown

#react #javascript #programming #beginners

6 min read

Cover image for Six bugs that only appeared after real users installed my React security library

nedunuri anurag

Apr 12

Six bugs that only appeared after real users installed my React security library

#react #webdev #typescript #ai

4 min read

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