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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.

Apr 7

I Thought Normalized State Would Fix My Re-render Problem. It Didn't.

#webdev #react #zustand

3 min read

Cover image for How I Built a Full Stack Community Platform from Scratch - And What I Learned

Samwit Adhikary

Apr 8

How I Built a Full Stack Community Platform from Scratch - And What I Learned

#django #react #webdev #buildinpublic

5 min read

Cover image for Astro is Great, Actually

Anna Silva

Apr 7

Astro is Great, Actually

#webdev #javascript #programming #react

3 min read

Cover image for React 19 Server Components: Production Patterns for High-Performance Apps in 2026

Apr 7

React 19 Server Components: Production Patterns for High-Performance Apps in 2026

#dotnet #react #javascript #webdev

5 min read

Peetiphat

Apr 7

Building 'The Endurance Log' 🏃‍♂️: A Full-Stack Next.js Strava Dashboard (Updated)

#nextjs #react #webdev #database

3 min read

Cover image for ¿Tu useEffect tiene un bug silencioso?

Fernando Villalba

Apr 7

¿Tu useEffect tiene un bug silencioso?

#react #frontend #javascript

1 min read

Cover image for Securing a Public API: Using AWS Best Practices

leo saed

Apr 8

Securing a Public API: Using AWS Best Practices

#beginners #webdev #devops #react

3 min read

Apr 7

I added 18 silly animations to my AI terminal because staring at 'Kneading...' was getting depressing

#react #electron #typescript #ai

9 min read

Apr 7

Building a Reusable React Knowledge Graph Component: OKVE v0.3.0

#opensource #react #npm

1 min read

Rohith

Apr 7

How Cloud, Edge, and Browser Work Together to Keep Web Sessions Alive

#webdev #programming #javascript #react

5 min read

Apr 7

No Big-Bang Rewrites: Running Two Frontends Without Losing Your Mind

#ai #react #laravel #architecture

5 min read

Cover image for ReactJs Performance Strategy Profiler

Ogasawara Kakeru

Apr 7

ReactJs Performance Strategy Profiler

#webdev #react #learning #performance

2 min read

Soren

Apr 7

The Essential Guide to Tailwind CSS Best Practices for React Developers (2025)

#css #react #tailwindcss #tutorial

8 min read

Cover image for Building Snake in React — Canvas RAF Loop, Mutable Refs to Avoid Stale Closures, and Wall Wrap

Apr 7

Building Snake in React — Canvas RAF Loop, Mutable Refs to Avoid Stale Closures, and Wall Wrap

#javascript #react #gamedev #tutorial

4 min read

Cover image for Building a Browser-Side Image Compressor with Canvas API — Quality Presets, WebP Conversion, and ZIP Download

Apr 7

Building a Browser-Side Image Compressor with Canvas API — Quality Presets, WebP Conversion, and ZIP Download

#javascript #react #webdev #tutorial

4 min read

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