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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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Dec 8 '25

Why React Testing Library is a Game-Changer for React Testing

#react #testing #tdd #reacttestinglibrary

3 min read

Cover image for Why Wazuh Missed React2Shell

Dolan

Dec 28 '25

Why Wazuh Missed React2Shell

#cybersecurity #node #nextjs #react

6 min read

阿豪

Nov 28 '25

Running Node.js and Modern Web Development Tools on OpenWrt

#webdev #openwrt #node #react

2 min read

Cover image for 3 Game Changing Ways React’s New `<Activity>` Component Will Change How You Code

Nour Mohamed Amine

Dec 7 '25

3 Game Changing Ways React’s New `<Activity>` Component Will Change How You Code

#react #nextjs #frontend #performance

3 min read

Cover image for I Deployed on Friday and Broke Production. Here's What I Built to Never Do That Again.

Nov 23 '25

I Deployed on Friday and Broke Production. Here's What I Built to Never Do That Again.

#webdev #javascript #react #devops

4 min read

Cover image for I Deployed on Friday and Broke Production. Here's What I Built to Never Do That Again.

Nov 23 '25

I Deployed on Friday and Broke Production. Here's What I Built to Never Do That Again.

#webdev #react #devops #javascript

4 min read

Cover image for A Complete Guide to i18n in Next.js 15 App Router with next-intl (Supporting 8 Languages)

mukitaro

Dec 28 '25

A Complete Guide to i18n in Next.js 15 App Router with next-intl (Supporting 8 Languages)

#nextjs #i18n #react #webdev

6 min read

Florian

Dec 26 '25

Week 4 of 40 – First Full-Stack App with React, TypeScript, and Python

#showdev #fullstack #python #react

2 min read

Cover image for Stop getting lost in the Next.js App Router: I built an open-source visualizer

Yash Kumar Gupta

Dec 16 '25

Stop getting lost in the Next.js App Router: I built an open-source visualizer

#nextjs #react #opensource #webdev

2 min read

Dec 17 '25

How to Create a React App Using Vite (Step-by-Step Guide for Beginners)

#webdev #react #vite #frontend

3 min read

Cover image for The subtle trap of useMemo for large collections - and a tiny alternative

Shubham Dwivedi

Nov 23 '25

The subtle trap of useMemo for large collections - and a tiny alternative

#react #webdev #performance #javascript

2 min read

Nov 28 '25

useState in React Hook

#javascript #react #tutorial #beginners

1 min read

Cover image for Perjalananku Belajar React dan TypeScript

Nov 23 '25

Perjalananku Belajar React dan TypeScript

#learning #typescript #react #beginners

1 min read

TenE for TenE Organization

Dec 27 '25

Setting Up a React Project with Vite

#react #vite

1 min read

Cover image for Why React Developers Are Moving to Next.js in 2025

Nov 24 '25

Why React Developers Are Moving to Next.js in 2025

#nextjs #react #javascript #webdev

2 min read

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