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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.

Cover image for Bad things might happen if you ignore this

Shreyash Srivastava

Sep 18 '25

Bad things might happen if you ignore this

#programming #react #career

3 min read

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Composability in Component Architecture: Lessons from React, Radix UI, and Beyond

#react #vue #nextjs #radix

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Anand

Sep 18 '25

Criando uma Ferramenta de Comparação de Preços com o SerpApi

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Minoosh

Sep 18 '25

Today I Learned: Layouts and the Z-Index Trap in React

#webdev #react #layout #css

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Building Scalable Web Apps in 2025: React, TypeScript, and Pragmatic Infrastructure

#typescript #react #webperf #architecture

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Sep 18 '25

Rendering Strategies in Next.js: CSR, SSR, SSG, ISR Explained

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abhilashlr

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Global state management in React apps

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React Native CLI vs Expo CLI: Clearing Up Misconceptions

#webdev #reactnative #react #javascript

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VS

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React Data Grid Lite v1.2.4: Now with RTL Support + Full Virtualization!

#programming #javascript #react #webdev

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Leonardo Montini for Playful Programming

Sep 16 '25

TanStack Router: Go to Previous page after Sign In

#react #webdev #tutorial #javascript

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Sep 18 '25

7 React Tips That Will Make You a Better Developer

#webdev #programming #beginners #react

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Mohsen Fallahnejad

Sep 17 '25

React useRef vs useState — When to Use Which

#react #useref #hooks #usestate

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Mohsen Fallahnejad

Sep 17 '25

When Should You Use Dynamic Import in React/Next.js? (With Performance Comparison)

#nextjs #react #performance #bundlesize

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Cover image for Build a Docs‑Aware Chatbot with React, Vite, Node, and OpenAI (plus fun DALL·E avatars)

Pato for Cloudinary

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Build a Docs‑Aware Chatbot with React, Vite, Node, and OpenAI (plus fun DALL·E avatars)

#react #cloudinary #firebase #aws

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Sep 6 '25

What's the Difference Between localStorage and NonLocalStorage? A Developer's Guide

#webdev #javascript #typescript #react

5 min read

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