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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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Feb 21

The Complete Guide to Next.js Caching: From Zero to Hero

#nextjs #react #webdev #caching

25 min read

Mar 4

I Built a React Masonry Library That Handles 10K Items at 60fps

#react #javascript #webdev #opensource

4 min read

Harsh

Mar 3

I Removed 80% of useEffect From Our Codebase — Here's What Happened

#react #javascript #webdev #frontend

5 min read

Jan 28

Why I refused to learn React for my first project (And used Vanilla JS instead)

#vibecoding #javascript #react #webdev

3 min read

Kapil Raghuwanshi🖥

Mar 3

10 JavaScript Output Questions That Look Innocent but Might Betray You in Interviews

#webdev #javascript #react #frontendchallenge

6 min read

Beey

Mar 2

Why Your React Components Aren't Rendering (And How to Fix It)

#react #webdev #beginners #programming

1 min read

Matteo Antony Mistretta

Mar 3

You Probably Don't Need to Think About UI Optimization: Honest Benchmarks

#react #performance #architecture #frontend

7 min read

Arseniy Potapov

Mar 3

Using Claude Code Without Technical Debt

#ai #python #typescript #react

14 min read

Feb 1

Fix CORS, SQL Injection & MySQL Pooling in React + Node.js

#react #node #sql #webdev

7 min read

Timi

Mar 2

Client Side Rendering vs Server Side Rendering

#react #nextjs #webdev #learning

5 min read

Aryan Dani

Jan 28

I Built a 'Fourth Clover' for Writers: A Minimalist Next.js Blogging Platform 🍀

#nextjs #react #opensource #webdev

3 min read

Muhammad Arslan

Mar 3

Mastering React Hooks: From Basics to Custom Hooks (2026 Guide)

#react #javascript #webdev #hooks

9 min read

Arnab Saha

Mar 2

I Built a Multi-Provider AI Chat App with Django and React — Here's What Actually Happened

#ai #webdev #django #react

7 min read

Mar 3

Stop Writing useEffect Wrong: The Mental Model That Changes Everything

#react #javascript #webdev #beginners

4 min read

Vaibhav Gupta for Wrappixel

Mar 3

7+ Best Shadcn sidebar examples for modern dashboards

#shadcn #webdev #opensource #react

6 min read

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