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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 14 '25

Killing the "Lollipop": Rebuilding Rotation UX in React Konva

#react #webdev

5 min read

Nov 13 '25

How to Handle GraphQL with React Query: Adding Security Headers

#react #graphql

2 min read

K-kibet for Codespear

Nov 17 '25

How to Host Your Website with Namecheap Domain and Render: A Complete Guide with Free SSL

#react #security #webdev #eventdriven

4 min read

Nov 13 '25

The Power of Visual Data: Why D3.js Still Matters in 2025

#frontend #d3 #datavisualization #react

2 min read

Dimuthu Abeysinghe

Dec 18 '25

Building Micro Frontends with React, Vite, and Module Federation: A Complete Guide

#react #architecture #microfrontend #modulefederation

11 min read

Dec 17 '25

Ship a ChatGPT App in 2 commands

#mcp #webdev #ai #react

1 min read

chittaranjan nivargi

Nov 15 '25

Why We Ditched React and Built Financial Calculators in Vanilla JavaScript (And How It Made Everything Better)

#webdev #programming #tutorial #react

6 min read

Didicodes for MongoDB

Dec 17 '25

How to Build a Full-Stack App With TanStack Start and MongoDB

#mongodb #tanstackstart #nosql #react

13 min read

Edvin

Dec 15 '25

I built a Free Spotify to YouTube Music Migrator 🎵 (Python + React)

#python #react #opensource #webdev

2 min read

Emilio

Dec 10 '25

I Built a State Management Library After Fighting React Server Components for 6 Months

#react #typescript #webdev #nextjs

6 min read

Adem Kouki

Nov 13 '25

use nemo : Custom Directives Library

#react #webdev #npm

3 min read

Imamul Islam Ifti

Dec 16 '25

Escaping Dependency Hell: How I Migrated a Legacy CRA App to React 19 & Vite

#react #vite #webdev #refactoring

7 min read

CrisisCore-Systems

Dec 16 '25

Privacy-Preserving Analytics: Proving You Can Measure Without Identity

#testing #a11y #healthcare #react

11 min read

Taron Vardanyan

Nov 12 '25

Atomic State Management in React: Zustand vs Jotai vs Recoil ⚛️

#react #zustand #jotai #recoil

3 min read

Dec 16 '25

Ai Didn’t Kill Frontend. It Turned It Into A Perspective.

#react #ai #machinelearning #frontend

3 min read

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