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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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Achla

Jul 11 '25

That Time React Taught Me to Be a Smart Closet Organizer ( Understanding Reconciliation & Diffing)

#webdev #javascript #beginners #react

4 min read

Swetha

Jun 18 '25

React Event

#payilagam #react

1 min read

Jun 22 '25

React Native + Firebase Auth: Smooth Login Flow

#programming #ai #react #learning

1 min read

MD Motiur Rahman

Jul 22 '25

3 TypeScript Playgrounds You Should Definitely Try

#typescript #programming #react #javascript

2 min read

Nikos Papadopoulos

Jul 1 '25

A condensed guide to React hooks

#react #frontend #webdev

1 min read

Jun 18 '25

# Introducing Simple Calc: Your No‑BS Online Calculator

#webdev #ai #react #learning

1 min read

Pratyush Srivastava

Jul 22 '25

Quick Tip: How I Compare Dates Properly in React (JavaScript Date Gotcha)

#webdev #react #javascript #beginners

1 min read

Meysam

Jul 21 '25

My React.js Journey: An Angular Developer's Perspective

#react #javascript #frontend

5 min read

Jul 21 '25

React useState vs useReducer: When & Why to Use Each

#react #javascript #frontend #webdev

2 min read

kcsujeet

Jul 21 '25

Introducing ilamy Calendar: A Modern React Calendar Built for Developers

#react #opensource #calendar #bunjs

4 min read

Jul 21 '25

React Query Efficient API Request and Cache Management

#webdev #programming #react #javascript

4 min read

Shefali

Jul 21 '25

14 Essential React Concepts Every Developer Must Know

#webdev #programming #react #reactjsdevelopment

3 min read

Jul 10 '25

Top 20 React.JS interview questions.

#react #nextjs #javascript #node

8 min read

Codetard

Jul 21 '25

Noise, Attenuation & The Secret Life of Signals – A Beginner’s Dive into the Physical Layer

#computernetwork #webdev #react #tailwindcss

6 min read

Akbar Ali

Jul 21 '25

Common JS library import in ES Module

#javascript #react #debugging

1 min read

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