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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.

Pasindu Dewviman

Dec 28 '25

Securing React Application

#react #webdev #cybersecurity #reactnative

1 min read

Dec 27 '25

🌞 Dominando padrões de composição em React para código mais limpo e reuso de lógica!

#architecture #javascript #react

1 min read

Dec 27 '25

🧠 Otimização no React: O Que, Quando e Por Quê

#otimizacao #react #usememo #usecallback

1 min read

Dec 27 '25

✨ Simplificando o Reuso de Lógica com Render Props no React

#react #reuso #render #props

1 min read

Dec 28 '25

Found this on Product Hunt today. Is gamified pricing the new way to trick people into paying for QR codes?

#webdev #ai #beginners #react

1 min read

Dec 27 '25

Um pouco sobre React Query

#reactquery #react #tanstack #cache

1 min read

Dec 27 '25

🧠 O Foco do useMemo: Memorizar Valores

#usememo #react #webdev #programming

1 min read

Jan 10

React Native Optimization: Stop Recreating Functions in Large Lists (FlatList, Flashlist, LegendList...)

#reactnative #react #softwaredevelopment #programming

2 min read

Dec 31 '25

I Built a Testimonial Carousel That Actually Feels Alive (Next.js + Tailwind CSS)

#react #webdev #ai #javascript

5 min read

Ashfin Ahmed K.P

Dec 27 '25

What is React?

#webdev #react #frontend

2 min read

Dec 28 '25

Supercharge Your React Page Speed: How @opensite/hooks Reduces Bundle Size and API Calls by 95%

#react #performance #webdev #javascript

8 min read

Dec 26 '25

🐻 Introducing Zustand Copilot: The Ultimate VS Code Extension for Zustand State Management

#react #typescript #webdev #vscode

3 min read

Dec 27 '25

The Great Frontend Shift: React to Angular by 2026

#webdev #angular #react #javascript

7 min read

felix

Jan 7

Building a Privacy-First Video to Audio Converter with FFmpeg.wasm

#webdev #react #nextjs #webassembly

4 min read

Dec 26 '25

CSS Modules in React: Scoped Styling Without the Headache

#webdev #react #beginners #frontend

5 min read

Chirag Surendra

Dec 26 '25

The JavaScript Basics I’m Glad I Learned Before Going Back to React

#beginners #javascript #learning #react

3 min read

rogasper

Dec 27 '25

How to Setup Email Verification & Organization Invites with Better Auth and Nodemailer

#webdev #betterauth #react

4 min read

Dec 27 '25

Oura Integration: Build High-Performance Health Apps with Next.js and React Query

#react #nextjs #api #healthtech

2 min read

Usama

Dec 26 '25

Understanding the useEffect Dependency Array

#performance #react #frontend #ui

3 min read

zo Aoo

Dec 26 '25

I built a better search engine for n8n workflows (with tutorials & verified templates)

#showdev #nextjs #react #supabase

3 min read

Dec 26 '25

Wearable Data Performance: How to Build Fluid Health Dashboards

#react #performance #javascript #healthtech

2 min read

Karim Mohammadi

Dec 26 '25

How to Build a Global Refresh System in React Native

#react #reactnative #ui #typescript

2 min read

ThavonBird

Dec 26 '25

I Built a Meme Generator in React and It's Actually Fun! 🎭✨

#showdev #html #javascript #react

1 min read

Jan 10

Building with React: Dive into JSX, Components, and Props! (React Day 2)

#react #webdev #tutorial #learning

5 min read

Ogasawara Kakeru

Dec 26 '25

React Design Pattern /HOC Pattern

#javascript #react #learning #frontend

5 min read

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