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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 23

Facing issue with dev tool in react native 0.85

#programming #javascript #react #typescript

1 min read

Cover image for Top 4 React Native Image Caching Libraries in 2026

running squirrel

Apr 22

Top 4 React Native Image Caching Libraries in 2026

#reactnative #mobile #react #performance

3 min read

Apr 22

Our release tool crashed on a large PR. Here's the React diff library I ended up writing.

#webdev #opensource #react #performance

7 min read

Apr 22

Cursor Rules for React: The Complete Guide to AI-Assisted React Development

#react #cursorrules #ai #webdev

15 min read

Apr 22

I Built a Production-Ready useFetch Hook with TypeScript — Here's What I Learned (Full Source Code)

#javascript #react #tutorial #typescript

4 min read

Cover image for "How we built Birik — group expense splitting on Stellar in 30 days"

Süleyman Emir Gergin

Apr 22

"How we built Birik — group expense splitting on Stellar in 30 days"

#stellarchallenge #rust #react #blockchain

7 min read

May 6

How to Answer Frontend Performance Questions in Interviews

#performance #interview #react #frontend

13 min read

May 6

The most frustrating bug I hit this week (React Native + Expo)

#javascript #mobile #react #reactnative

1 min read

Cover image for ReactJs Performance ~ Database and API Optimization~

Ogasawara Kakeru

Apr 27

ReactJs Performance ~ Database and API Optimization~

#react #performance #learning #frontend

2 min read

Recca Tsai

Apr 21

Zustand: React State Management Without Providers or Reducers

#zustand #react #statemanagement #typescript

5 min read

Vilva Athiban P B

Apr 26

Memory management in Claude Code: Session Memory and Safe Compaction

#ai #react #claude #programming

9 min read

Cover image for Porting a US Stock Trading App to the Saudi Market -What Actually Broke

Sharjeel Zubair

Apr 22

Porting a US Stock Trading App to the Saudi Market -What Actually Broke

#react #webdev #fintech #python

4 min read

Cover image for Building the Best Cinematic Developer Portfolio in Nepal: A Deep Dive into React 19 & GSAP

Santosh Kumar Shah

Apr 22

Building the Best Cinematic Developer Portfolio in Nepal: A Deep Dive into React 19 & GSAP

#showdev #javascript #react #webdev

1 min read

Apr 22

Power SEO Meta vs Next SEO: Which One Is Better for Next.js App Router in 2026?

#javascript #nextjs #react #webdev

4 min read

Apr 23

🚀 React-Form-Toaster 1.1.3 is here. Build powerful forms in React/Next.js with ease, flexibility, and clean UX baked right in.

#react #javascript #ai #webdev

3 min read

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