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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

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Learn in public.

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Cover image for This Week In React #246: Next.js, React Router, StyleX, MUI | FlashList 2, RN 0.81, Expo, Radon, Skia | TC39, Astro, Surveys

Sebastien Lorber

Aug 22 '25

This Week In React #246: Next.js, React Router, StyleX, MUI | FlashList 2, RN 0.81, Expo, Radon, Skia | TC39, Astro, Surveys

#react #reactnative

9 min read

Cover image for What If React Had NO useEffect?

Aug 30 '25

What If React Had NO useEffect?

#react #typescript #nextjs #frontend

2 min read

Usman Butt

Aug 8 '25

# 🔐 Day 6-7: Built a React Password Generator — Mastered `useCallback`, `useEffect`, and `useRef`

#webdev #react #learning #frontend

1 min read

Cover image for Dev vs PROD: Throwing Error vs Fallback Using never Type

Arka Chakraborty

Sep 11 '25

Dev vs PROD: Throwing Error vs Fallback Using never Type

#react #webdev #javascript #typescript

1 min read

Kyle Graham Matzen

Sep 11 '25

Building an AI Store Generator with Tambo

#ai #react #ecommerce #tambo

2 min read

Cover image for Compile-Time vs Runtime Safety in React (TSX): The Power of never in TypeScript

Arka Chakraborty

Sep 11 '25

Compile-Time vs Runtime Safety in React (TSX): The Power of never in TypeScript

#react #typescript #webdev #javascript

1 min read

Cover image for React Recap, years later, thanks to Astro

Ingo Steinke, web developer

Sep 3 '25

React Recap, years later, thanks to Astro

#webdev #astro #react #typescript

7 min read

Cover image for Ant Design vs MUI: Which UI Library is Better for Your Next React Project?

Aug 8 '25

Ant Design vs MUI: Which UI Library is Better for Your Next React Project?

#react #antdesign #mui #nextjs

3 min read

saim

Sep 11 '25

4 Beautiful Article Components for Your Next Blog - TailwindCSS, React & Vue Ready

#react #tailwindcss #vue #webdev

1 min read

Valery Zinchenko for denshya

Sep 13 '25

New Framework Ripple? What about Others?

#discuss #webdev #react #opensource

2 min read

Aug 12 '25

The Sneaky JavaScript Bug That Hides in Plain Sight — A 0 That Broke My Code

#javascript #node #react #programming

2 min read

Cover image for Code Doesn’t Build a Business… Clients Do

Adeoye Enoch Olamilekan

Aug 8 '25

Code Doesn’t Build a Business… Clients Do

#webdev #javascript #productivity #react

2 min read

Minoosh

Sep 10 '25

🧹 Cleaning Git History & Repo Setup: My Dev Struggles Today

#webdev #github #ai #react

1 min read

Cover image for Fixing the fallback Prop Problem in React Suspense

Agbo, Daniel Onuoha

Sep 11 '25

Fixing the fallback Prop Problem in React Suspense

#tutorial #react #javascript #programming

3 min read

Alesei N

Aug 8 '25

React Hooks Are Dead?

#react #javascript #frontend #webdev

1 min read

Sep 11 '25

Why is my ShadCN Calendar UI not rendering as expected?

#webdev #programming #javascript #react

1 min read

Aleksandr Ryzhikov

Sep 11 '25

How do I Structure Projects for Scalability

#frontend #react #webdev #architecture

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Ranjani R

Aug 8 '25

INSTALLING NODE.JS

#react #webdev #javascript

3 min read

Cover image for If you are a grad student trying to pursue web developing…..

Adeoye Enoch Olamilekan

Aug 8 '25

If you are a grad student trying to pursue web developing…..

#productivity #react #career #opensource

1 min read

Cover image for Do You Always Need to Throw Errors in never Exhaustive Checks? (React + TSX Guide)

Arka Chakraborty

Sep 11 '25

Do You Always Need to Throw Errors in never Exhaustive Checks? (React + TSX Guide)

#react #typescript #javascript #webdev

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Cover image for Create landing page

Aug 8 '25

Create landing page

#webdev #javascript #react #frontend

2 min read

Cover image for From Static Forms to Dynamic Configurator: Our Journey in PLM

Abhishek I

Sep 10 '25

From Static Forms to Dynamic Configurator: Our Journey in PLM

#plm #digitaltransformation #opensource #react

3 min read

Cover image for Exhaustive Type Checking in React (TSX) with TypeScript’s never Type

Arka Chakraborty

Sep 11 '25

Exhaustive Type Checking in React (TSX) with TypeScript’s never Type

#react #typescript #webdev #javascript

1 min read

Cover image for Handling Unexpected API Values in React (TSX) Using TypeScript Union Types and never

Arka Chakraborty

Sep 11 '25

Handling Unexpected API Values in React (TSX) Using TypeScript Union Types and never

#react #webdev #javascript #typescript

1 min read

Cover image for I've open-sourced a form library — define metadata once, and it can be rendered anywhere.

wszgrcy

Aug 8 '25

I've open-sourced a form library — define metadata once, and it can be rendered anywhere.

#angular #vue #react #frontend

3 min read

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