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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 🔥 use-custom-event-listener, A Lightweight React Hook for Custom Events

Precious Kelvin Nwaogu

Jun 3 '25

🔥 use-custom-event-listener, A Lightweight React Hook for Custom Events

#react #typescript #javascript #nextjs

2 min read

Jun 4 '25

# Frontend Newbies, Rally Here! 🔥 7 Battle-Tested Steps to MASTER React

#webdev #react #newbie #frontend

1 min read

Cover image for Is JavaScript Dead? How WebAssembly Is Rewriting the Future of Web Development

Nikoloz Turazashvili (@axrisi)

Jun 3 '25

Is JavaScript Dead? How WebAssembly Is Rewriting the Future of Web Development

#javascript #webdev #programming #react

4 min read

Weverton Rodrigues

Jun 3 '25

Zustand x Context API: Quem Rerenderiza Menos?

#react #zustand #contextapi #performance

6 min read

Cover image for Stop Over-Rerenders: Smarter State Sharing in React with `useContextSelector`

sperez927

Jun 3 '25

Stop Over-Rerenders: Smarter State Sharing in React with `useContextSelector`

#react #performance #redux #frontend

1 min read

Cover image for I Got Tired of Writing Forms, So I Built One That Builds Itself

Jun 3 '25

I Got Tired of Writing Forms, So I Built One That Builds Itself

#beginners #frontend #mern #react

3 min read

Cover image for Using React 19 in Power Apps PCF Components

Brandon Wozniewicz

May 23 '25

Using React 19 in Power Apps PCF Components

#powerapps #lowcode #react

1 min read

Cover image for 🚀 Top 6 React PDF Viewer Libraries in 2025

Anson Ch

Jun 3 '25

🚀 Top 6 React PDF Viewer Libraries in 2025

#react #javascript #typescript #webdev

8 min read

Cover image for Frontend Nation 2025 - The Free Conference for Frontend Developers

May 13 '25

Frontend Nation 2025 - The Free Conference for Frontend Developers

#javascript #frontend #angular #react

3 min read

Cover image for React Hooks solved a lot of problems but they also introduced new ones

Jun 3 '25

React Hooks solved a lot of problems but they also introduced new ones

#react #webdev #programming #javascript

2 min read

Cover image for Writing Cleaner React Components: A Practical Guide

Patoliya Infotech

Apr 30 '25

Writing Cleaner React Components: A Practical Guide

#react #javascript #webdev #cleancode

5 min read

Eduardo Henrique Gris

Apr 29 '25

Biblioteca de componentes React e typescript, parte 4: pré-commit com Husky e lint-staged

#react #typescript #husky #lintstaged

7 min read

Eduardo Henrique Gris

Apr 29 '25

React and typescript components lib, part 4: pre-commit with Husky and lint-staged

#react #typescript #husky #lintstaged

7 min read

Jun 2 '25

Compress images to an exact KB size offline with React + wasm‑mozjpeg (live demo)

#javascript #webdev #react #webassembly

3 min read

Cover image for Building a Location-Based App with Appwrite

Steven

May 13 '25

Building a Location-Based App with Appwrite

#programming #appwrite #react #opensource

6 min read

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