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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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Sep 11 '25

React Performance Optimization: Best Practices for 2025

#react #javascript #webdev #performance

2 min read

Cover image for I built a React admin template in the age of AI slop!

Oct 14 '25

I built a React admin template in the age of AI slop!

#webdev #react #nextjs #uidesign

1 min read

Cristian Sifuentes

Oct 13 '25

The React Foundation — A New Era for Open Collaboration

#react #javascript #frontend #community

3 min read

Kazutora Hattori

Oct 3 '25

Introduction to React Hook Form: How to submit a form with handleSubmit without using useState

#webdev #programming #react

1 min read

Cover image for XXE Injection in React.js — What It Is and How to Prevent It

Pentest Testing Corp

Sep 11 '25

XXE Injection in React.js — What It Is and How to Prevent It

#cybersecurity #vulnerabilities #react #webdev

3 min read

Cover image for Discriminated Unions in TypeScript: How They Differ from Plain Type Unions

Arka Chakraborty

Sep 15 '25

Discriminated Unions in TypeScript: How They Differ from Plain Type Unions

#react #webdev #javascript #typescript

2 min read

Cover image for "as const" vs "readonly" in TypeScript: What’s the Difference?

Arka Chakraborty

Sep 15 '25

"as const" vs "readonly" in TypeScript: What’s the Difference?

#webdev #javascript #react #typescript

1 min read

Oct 13 '25

⏱️ Debounce vs Throttle — How to Choose & Build One Mini Project

#javascript #react #webdev #programming

4 min read

Cover image for Week 4: The Why and How of React 💡

Oct 13 '25

Week 4: The Why and How of React 💡

#frontend #javascript #beginners #react

4 min read

yashi srivastava

Oct 13 '25

🧭 React Navigation & Routing

#frontend #javascript #beginners #react

2 min read

Cover image for CSR vs SSG vs SSR: What They Mean and How React & Next.js Use Them

Sep 10 '25

CSR vs SSG vs SSR: What They Mean and How React & Next.js Use Them

#webdev #react #nextjs #javascript

5 min read

Cover image for How to Build a Secure React Native Chat App with End-to-End Encryption

Quincy Oghenetejiri for Stream

Oct 14 '25

How to Build a Secure React Native Chat App with End-to-End Encryption

#mobile #react #programming #reactnative

20 min read

Cover image for Project of the Week: Svelte

Riyana Patel for PullFlow

Oct 3 '25

Project of the Week: Svelte

#svelte #react #opensource

5 min read

Cover image for A one-way road: using unplugin-auto-import

Gianella Vezzoni

Sep 10 '25

A one-way road: using unplugin-auto-import

#react #vite #vue

1 min read

Cover image for ⚡Building a Scalable Authentication Layer That Cuts Development Time by 60%

Ilsa_S

Oct 13 '25

⚡Building a Scalable Authentication Layer That Cuts Development Time by 60%

#react #cybersecurity #webdev #programming

1 min read

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