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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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Kunal

Apr 25

TanStack Start vs Next.js: The Server Components Showdown That Actually Matters [2026]

#tanstack #nextjs #react #servercomponents

6 min read

Cover image for I Found a Free TypeScript & React Quiz with 125 Questions

A

Apr 30

I Found a Free TypeScript & React Quiz with 125 Questions

#webdev #programming #react #typescript

1 min read

Cover image for Fixing Common SEO Mistakes with the Power SEO Toolkit (Developer Guide

Apr 25

Fixing Common SEO Mistakes with the Power SEO Toolkit (Developer Guide

#html #react #tutorial #webdev

6 min read

Apr 25

"React, Vue, or Svelte: Which JavaScript Framework to Learn First in 2025 for a Future-Proof Career"

#react #vue #javascript

3 min read

Apr 25

Don't publish your AI generated code without checking this...

#ai #webdev #react #programming

1 min read

Cover image for Mastering Navigation with React Router: A Comprehensive Guide

Apr 25

Mastering Navigation with React Router: A Comprehensive Guide

#react #webdev

7 min read

Shashank

Apr 25

I Built a Multi-Broker Trading Platform — Here’s What Actually Broke (and How I Fixed It)

#fastapi #python #react #data

2 min read

Apr 25

AeroCraft: Less CSS, Faster UI Delivery

#react #forgestack #typescript #tailwindcss

3 min read

Cover image for I Built an Anime Tracker That Works Offline (No Backend!)

Saiyed Salimuddin

Apr 25

I Built an Anime Tracker That Works Offline (No Backend!)

#react #javascript #webdev #sideprojects

1 min read

Lucas Leite Dev

Apr 24

Next.js 16.2 + Turbopack: What Actually Changed (Beyond the Benchmarks)

#nextjs #performance #react #tooling

2 min read

Apr 24

How I Turned My React SPA Into an SEO-Friendly Static Site (And Why It Matters for SaaS Products)

#webdev #react #seo #buildinpublic

2 min read

Cover image for How to Add Feature Flags to React in 5 Minutes

Domenico Giordano

Apr 24

How to Add Feature Flags to React in 5 Minutes

#featureflags #react #tutorial #sdk

11 min read

Cover image for React Email 6.0, Vercel got hacked, Prevent flash before hydration, Logging in Next.js, shader-lab, TypeScript 7.0, nextmap

Erfan Ebrahimnia

Apr 24

React Email 6.0, Vercel got hacked, Prevent flash before hydration, Logging in Next.js, shader-lab, TypeScript 7.0, nextmap

#nextjs #javascript #webdev #react

4 min read

Cover image for The "use client" Tax

Apr 28

The "use client" Tax

#rsc #react #bundler #compiler

6 min read

DHANRAJ S

Apr 28

Why We Use useState in React — Explained Simply with Real Examples

#react #javascript #beginners #webdev

6 min read

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