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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.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Marek Jóźwiak

Oct 17

Why I Rewrote Nocta CLI in Rust (Even Though I Didn't Need To)

#webdev #programming #react

3 min read

Eva Clari

Oct 22

The Complete Guide to React Server Components: Mental Models for 2025

#react #javascript #architecture #performance

7 min read

Kazutora Hattori

Oct 18

How to retrieve only one record in Supabase (.single())

#react #webdev #programming

1 min read

Alexey Elizarov

Oct 17

react-portalslots

#architecture #javascript #react #tooling

4 min read

Cover image for Why We Built a Frontend That Outlives the Project

Jonas Landgård

Oct 17

Why We Built a Frontend That Outlives the Project

#react #frontend #ecommerce #architecture

6 min read

Oct 23

The Present of Lodash

#lodash #javascript #react

1 min read

Cover image for This Week In React #259: State of React, Promise subclasses, Next.js, RSC, JSX Tools | Yoga CSS Grid, Radon | TC39, Browserslist

Sebastien Lorber

Nov 21

This Week In React #259: State of React, Promise subclasses, Next.js, RSC, JSX Tools | Yoga CSS Grid, Radon | TC39, Browserslist

#react #reactnative

8 min read

Kazutora Hattori

Oct 18

Why you should type useState in TypeScript

#react #tutorial #typescript

1 min read

Cover image for I built "recipeshare" using nextjs - would love feedback

Oct 18

I built "recipeshare" using nextjs - would love feedback

#showdev #sideprojects #react #nextjs

1 min read

ZZ oo

Nov 11

How to write generic components (React, Vue)

#javascript #react #vue

1 min read

Cover image for Dealing with stale closure in React

thekhairul

Nov 20

Dealing with stale closure in React

#javascript #react #webdev #frontend

5 min read

Cristian Sifuentes

Nov 21

React Context & Routing Mastery — From Prop Drilling Pain to Auth‑Ready Architectures

#react #typescript #frontend #ai

4 min read

Nourhan Ibrahim

Oct 18

React Components, Props & State

#react #programming #javascript #typescript

1 min read

Duffman

Nov 21

🚀 New React Challenge: How Many Days Old Are You?

#react #devchallenge #frontendchallenge #frontend

1 min read

Nov 9

ArtistAssistApp New Features and Improvements – November 2025

#showdev #opensource #pwa #react

3 min read

Cover image for How I Built an AI That Can Make Developers Cry (And Learn)

Nov 20

How I Built an AI That Can Make Developers Cry (And Learn)

#ai #langchain #react #webdev

2 min read

canonical

Nov 21

Understanding React's Essence Through React Hooks

#react #jquery #vue

6 min read

Cover image for Turbopack: A Better Way to Inline SVG in Next.js 16

Vitaliy Potapov

Nov 19

Turbopack: A Better Way to Inline SVG in Next.js 16

#nextjs #react #javascript #webdev

8 min read

Y222

Oct 18

just for testing purpose

#javascript #react #reactnative

1 min read

Kazutora Hattori

Oct 17

Cause and solution for "Too many re-renders" in useEffect

#help #react #webdev #programming

1 min read

Erlan Akbaraliev

Nov 20

React Basics

#react #javascript #tutorial #beginners

2 min read

Cover image for 🚀 New FREE Beginner Challenge: Build an Animated Equalizer in React

Duffman

Nov 19

🚀 New FREE Beginner Challenge: Build an Animated Equalizer in React

#webdev #react #devchallenge #frontendchallenge

1 min read

Cover image for frameit.dev - fast and free video thumbs, title cards and OG images

Ed Spencer

Nov 17

frameit.dev - fast and free video thumbs, title cards and OG images

#opensource #frameit #react #typescript

4 min read

Cover image for CrossUI — A Reusable UI Component Library for Vue, React, Nuxt, and Next.js

pouria

Oct 16

CrossUI — A Reusable UI Component Library for Vue, React, Nuxt, and Next.js

#vue #react #nuxt #nextjs

1 min read

Duffman

Nov 20

Comparing the Best React Challenge Platforms in 2025

#react #webdev #frontend #devchallenge

3 min read

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