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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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Jul 30 '25

Simplify your frontend with Inertia JS

#django #react #inertiajs #python

3 min read

KeenThemes

Jun 26 '25

ReUI v1.0.16 - 🚀 Just shipped our biggest update since launch!

#react #tailwindcss #motion #typescript

2 min read

Mian Fahad

Jun 30 '25

How I'm Improving React + Node.js Projects with Simple Developer Experience Metrics

#javascript #react #node #devrel

2 min read

Jul 30 '25

🧙‍♂️ The Magic Wrapper: Understanding HOCs in React (For Beginners)

#react #hoc #frontend #beginners

2 min read

Kevin Julián Martínez Escobar

Jun 26 '25

React Router Data Mode: Part 5 - Refactor, useParams and NavLink

#webdev #javascript #react #reactrouter

4 min read

Kevin Julián Martínez Escobar

Jun 26 '25

React Router Data Mode: Part 6 - Actions, forms and mutations

#webdev #javascript #react #reactrouter

5 min read

Kevin Julián Martínez Escobar

Jun 26 '25

React Router Data Mode: Part 7 - Multiple actions and form handling

#webdev #javascript #react #reactrouter

4 min read

Kevin Julián Martínez Escobar

Jun 26 '25

React Router Data Mode: Part 9 - Optimistic UI with useFetcher

#webdev #javascript #react #reactrouter

5 min read

Jul 9 '25

Undo and Redo Counter - A must know React Javascript Frontend Interview Question (Part 4)

#react #frontend #javascript #interview

4 min read

Cristian Sifuentes

Jul 29 '25

Beyond the Spread: `structuredClone` vs `{ ...obj }` — Deep-Copy Tactics Every React + TypeScript Engineer Should Master

#react #typescript #javascript #immutability

3 min read

Atharv Remeshan

Jul 30 '25

Rate my first Front-end project

#webdev #javascript #react #opensource

1 min read

Nikita Dmitriev

Jul 29 '25

Fetch Wrapper for Next.js: A Deep Dive into Best Practices

#webdev #javascript #nextjs #react

10 min read

Jul 29 '25

Learn React Router v7 by Examples

#react #reactrouter

4 min read

Ali Aslam

Aug 16 '25

Modern React Event Handling with useEvent — Mastering Closure-Safe Handlers

#react #useevent #reactjsdevelopment #webdev

10 min read

Sibasish Mohanty

Jul 29 '25

Stop Fetching Data in useEffect: Redux Edition

#discuss #react #redux #frontend

4 min read

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