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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.

👋 Sign in for the ability to sort posts by relevant, latest, or top.

DMITRY

Jan 18

Stop Configuring Telegram Bots via Commands: Building a Visual Moderator with Mini Apps

#telegram #miniapps #cloudflare #react

3 min read

Cover image for How I Accidentally Became a Performance Guru

Rolan Lobo

Jan 18

How I Accidentally Became a Performance Guru

#webdev #beginners #performance #react

4 min read

姚路行

Jan 18

How to Create City Boy Meme

#nextjs #react #javascript #webdev

6 min read

Jan 18

Compound Components in TypeScript: The Pattern That Scales

#react #typescript #webcomponents #programming

11 min read

Ippu Ito

Feb 10

Forget Canvas Apps? Build Full-Code React + Azure OpenAI Apps on Power Platform

#powerapps #react #azureopenai #powerplatform

5 min read

Jan 16

Composition vs Inheritance: Why React Chose the "Has-A" Over "Is-A" Relationship

#react #javascript

7 min read

Cover image for Designing a Universal Error Handler for Frontend & Backend (React + Node.js)

Jan 22

Designing a Universal Error Handler for Frontend & Backend (React + Node.js)

#architecture #javascript #node #react

3 min read

Cover image for Top AI Libraries for React Developers in 2026

Astrodevil for Puck

Feb 9

Top AI Libraries for React Developers in 2026

#webdev #programming #javascript #react

7 min read

Prathamesh

Jan 18

🎬 MovieMania: Join Our Open-Source MERN Movie Tracking Platform — Contributors Wanted!"

#opensource #mern #react #webdev

2 min read

Mr Solomon 🥷

Feb 10

Common React Native Performance Gotchas I Fixed in 2025 (and How to Avoid Them)

#react #performance #javascript #mobiledev

2 min read

Alexey Murz Korepov

Jan 22

The Great JavaScript Hook Naming Crisis: An Appeal for Sanity

#jsnamingcrisis #jsnc #javascript #react

6 min read

Cover image for I built a real-time retainer tracker using React and Node.js

sudarshan161219

Jan 18

I built a real-time retainer tracker using React and Node.js

#showdev #react #node #saas

1 min read

Cover image for How I Built My 8-Bit Portfolio with Claude Opus 4.5 on Antigravity

Jan 17

How I Built My 8-Bit Portfolio with Claude Opus 4.5 on Antigravity

#portfolio #development #react #webdev

4 min read

Cover image for How We Made Our React SPA Visible to Google Without Rewriting Everything

Vasyl

Jan 17

How We Made Our React SPA Visible to Google Without Rewriting Everything

#javascript #react #tutorial #webdev

4 min read

Cover image for Implemented a Feature where the Theme on my Portfolio changes based on the Holiday (Because it's fun) 💫

👾 FrancisTRᴅᴇᴠ 👾

Feb 10

Implemented a Feature where the Theme on my Portfolio changes based on the Holiday (Because it's fun) 💫

#discuss #react #nextjs #css

5 min read

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