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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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Cover image for “React2Shell (CVE‑2025‑55182) and Next.js/Auth0 Migration”

Jramone3

Dec 10 '25

“React2Shell (CVE‑2025‑55182) and Next.js/Auth0 Migration”

#nextjs #react #security #auth0

2 min read

Cover image for This Week In React #260: TanStack, Actions, Immer, RTK | Vercel v0, Worklets, Skia | TC39, Playwright, Bun

Sebastien Lorber

Nov 28 '25

This Week In React #260: TanStack, Actions, Immer, RTK | Vercel v0, Worklets, Skia | TC39, Playwright, Bun

#react #reactnative

8 min read

Cover image for How I Built a Full-Stack Bookstore App in 10 Days (And What I Learned)

Minotaur

Dec 10 '25

How I Built a Full-Stack Bookstore App in 10 Days (And What I Learned)

#java #webdev #react #aws

5 min read

Dec 10 '25

Gamified Fitness UI: How to Turn Health Data Into Motivation

#ai #react #reactnative

5 min read

Agustin V. Startari

Nov 11 '25

How clause-level constraints turn training choices into verifiable policies for generative systems

#discuss #ai #programming #react

4 min read

Cover image for # I Built an Apple-Style Glassmorphism React Component Library 🚀

Dec 10 '25

# I Built an Apple-Style Glassmorphism React Component Library 🚀

#react #javascript #webdev #opensource

2 min read

Cover image for Lessons from React2Shell

Dec 9 '25

Lessons from React2Shell

#react #security

7 min read

Cover image for I wrestled AppSync WebSockets for 4 hours so you don’t have to (React + GraphQL Subscriptions)

Nov 8 '25

I wrestled AppSync WebSockets for 4 hours so you don’t have to (React + GraphQL Subscriptions)

#aws #graphql #devbugsmash #react

4 min read

hanui-io

Dec 10 '25

HANUI - Copy-Paste React Components for Korean Government Design System

#react #webdev #opensource #designsystem

2 min read

Cover image for How I built a privacy-first Chrome Extension to fix performance (Manifest V3)

SuperchargeBrowser

Dec 10 '25

How I built a privacy-first Chrome Extension to fix performance (Manifest V3)

#webdev #performance #react #typescript

3 min read

Cover image for React2Shell (CVE‑2025‑55182): la vulnerabilidad que sacudió Next.js y cómo sobrevivir a la migración

Jramone3

Dec 10 '25

React2Shell (CVE‑2025‑55182): la vulnerabilidad que sacudió Next.js y cómo sobrevivir a la migración

#nextjs #react #security #auth0

2 min read

Cover image for Goodbye Loading Spinners: Implementing SQLite in the Browser

Dec 9 '25

Goodbye Loading Spinners: Implementing SQLite in the Browser

#discuss #webdev #react #architecture

3 min read

VELOS

Dec 9 '25

Optimizing Fullstack Applications in 2025

#react #vue #node #webdev

2 min read

Artyom

Dec 8 '25

Reatom: State Management That Grows With You

#webdev #reatom #react

5 min read

Nov 5 '25

Building an AI-Powered E-Commerce Platform with Rich UI Rendering

#ai #azure #nextjs #react

4 min read

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