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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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Oct 10 '25

Rebuild #1.2: Just use F***ing use HTML

#webdev #programming #javascript #react

2 min read

Cover image for Easy Rent Bali Case Study: Building a Luxury UX with React & SSR

sandriaas

Oct 11 '25

Easy Rent Bali Case Study: Building a Luxury UX with React & SSR

#react #ux #ui #serverless

5 min read

Kazutora Hattori

Oct 15 '25

How to retrieve only one record in Supabase (how to use .single())

#supabase #react

1 min read

Usama

Nov 14 '25

💻 Building a Simple Tip Calculator in React: A Challenge

#challenge #react #webdev #programming

1 min read

Cover image for The Future of Web Development: A Deep Dive into React v19 and Next.js 16

Devam Chaudhari

Nov 4 '25

The Future of Web Development: A Deep Dive into React v19 and Next.js 16

#webdev #react #nextjs

3 min read

Cover image for 🔥 React’s Dirty Secret: How React Re-Renders Are Destroying Your App Performance (And How to Fix It!)

Yevhen Kozachenko 🇺🇦

Oct 10 '25

🔥 React’s Dirty Secret: How React Re-Renders Are Destroying Your App Performance (And How to Fix It!)

#react #performance #webdev #advancedreact

4 min read

Nov 14 '25

React.....

#webdev #react #frontend

2 min read

Kazutora Hattori

Oct 11 '25

A simple explanation of the meaning and usage of "prev", "...prev", and "[key]" in React useState

#react #webdev

1 min read

Cover image for I finally developed something I'm satisfied of

Oct 10 '25

I finally developed something I'm satisfied of

#showdev #webdev #react #frontend

2 min read

Cover image for React Chrono v3.0: Redefining Timeline Components for Modern React

Oct 15 '25

React Chrono v3.0: Redefining Timeline Components for Modern React

#webdev #programming #react #javascript

10 min read

Cover image for Masonry Grid Goes CSS-Only: An Experimental Approach

Nov 12 '25

Masonry Grid Goes CSS-Only: An Experimental Approach

#javascript #css #webdev #react

3 min read

Cover image for Why I Ditched React (And Why You Should Too): A Self-Taught Dev's Rant

Michael Amachree

Oct 24 '25

Why I Ditched React (And Why You Should Too): A Self-Taught Dev's Rant

#webdev #programming #react #svelte

4 min read

Cristian Sifuentes

Nov 13 '25

React Hooks Mastery in 2025 — useState, useEffect, useRef, and Real‑World Custom Hooks

#react #frontend #javascript #architecture

5 min read

canonical

Nov 14 '25

Revisiting Baidu AMIS and Declarative Programming

#react #frontend #declarative #lowcode

6 min read

Kazutora Hattori

Oct 10 '25

[Solved] How to Fix "InvalidKey/AuthFailure" Error in Google Maps API (React + Vite)

#help #googlemapsapi #react #vite

1 min read

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