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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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Idan Levi

Mar 28

AI Coding Agents Are Great, but They Suck at RTL. Here's How I Fixed It

#ai #rtl #react #javascript

4 min read

Bala Krish

Mar 31

I got my React SPA to 95/100/100/100 on mobile PageSpeed

#react #performance #webdev #javascript

2 min read

Mar 20

Google Consent Mode Explained (React + TypeScript)

#analytics #google #react #typescript

2 min read

Cover image for Deploying a TanStack Start App with Neon Postgres and Cloudflare Workers

Isaac FEI

Mar 20

Deploying a TanStack Start App with Neon Postgres and Cloudflare Workers

#postgres #react #serverless #tutorial

6 min read

Cover image for Dark mode in React is painful. So I built vartheme to fix it.

SUMIT

Feb 25

Dark mode in React is painful. So I built vartheme to fix it.

#react #typescript #opensource #webdev

2 min read

Mar 31

React 19, Zustand, a 5-Provider AI Broker, and P2P Multiplayer — How I Architected My Learning Platform

#react #architecture #webdev #ai

13 min read

Cover image for Two React Design Choices Developers Don’t Like—But Can’t Avoid

Ryan Carniato for Playful Programming

Mar 13

Two React Design Choices Developers Don’t Like—But Can’t Avoid

#javascript #webdev #solidjs #react

9 min read

Mar 20

React Hooks Performance: How to Avoid Unnecessary Re-renders

#react #hooks #performance #typescript

4 min read

Cover image for Sending beautiful Playwright test reports via email using shadcn/ui and react-email

Vitali Haradkou

Mar 31

Sending beautiful Playwright test reports via email using shadcn/ui and react-email

#playwright #testing #react #typescript

3 min read

Mar 20

How to Add Link Previews to Your React App (With Code Examples)

#react #javascript #webdev #tutorial

4 min read

Cover image for Stop Writing postMessage Manually For Workers — I Built a Decorator for That

Yashwant Kumar N T

Mar 28

Stop Writing postMessage Manually For Workers — I Built a Decorator for That

#webdev #angular #react #npm

2 min read

Mar 10

Stop Using useEffect for Everything: A Better Approach in Modern React

#react #javascript #webdev #tutorial

3 min read

Cover image for I was tired of next-themes being abandoned, so I built a drop-in replacement

Jakub

Mar 30

I was tired of next-themes being abandoned, so I built a drop-in replacement

#nextjs #react #typescript #opensource

3 min read

Overcoming sunk cost fallacy before shipping

Ron (teRON) Bullock

Mar 26

Why I Deleted My Custom "Crew" Logic Mid-Build

#architecture #javascript #buildinpublic #react

2 min read

Mar 1

Implementing Subscriptions in Expo with RevenueCat

#mobile #react #tutorial #javascript

5 min read

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