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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.

Saleh Ahmed Mahin

Oct 6

The Redux Mystery: Why Does It Feel So Hard?

#webdev #react #redux #reduxtoolkit

7 min read

Oct 6

Optimizing React Performance: useMemo, useCallback, and Beyond

#react #webdev #javascript #frontend

2 min read

Cristian Sifuentes

Oct 6

Mastering React Components — Named vs Default Exports, PropTypes vs TypeScript, and Production-Ready Patterns

#react #programming #webdev #javascript

5 min read

Oct 6

Rebuild #1.0: MasterMind, planning the rebuild.

#react #javascript #webdev #programming

2 min read

Software Developer

Oct 6

50 Most Useful React Snippets

#react #reactjsdevelopment #programming #webdev

4 min read

Oct 6

How I Rendered Mermaid Diagrams in React (and Built a Library for It)

#react #mermaid #vite #webdev

3 min read

Aaron K Saunders

Oct 6

I Asked an AI to Build a Mobile App. It Chose Ionic Capacitor and Surprised Me

#ai #javascript #react #capacitor

3 min read

MasterMindLegion

Oct 6

Need advice on improving filtering page performance NEXT

#webdev #nextjs #react #express

1 min read

Cristian Sifuentes

Oct 6

Mastering React Suspense: Loading States Done Right

#react #programming #webdev #javascript

3 min read

Oct 6

🚀 Nextjs Toast Notify: The Ultimate Notification Library for Modern Web Apps

#ui #react #nextjs #javascript

2 min read

henry messiah tmt

Oct 5

From Pills to Programming: My Journey from Pharmacy to Software Development

#programming #webdev #javascript #react

3 min read

Kazutora Hattori

Oct 6

Create a "Digital Business Card App" with React and Supabase!

#react #supabase #webdev #beginners

3 min read

OneEntry

Oct 6

React 19.2 and Server/Actions: how it works together with OneEntry Low-Code integrations

#react #frontend #saas #webdev

9 min read

Oct 6

Mastering Micro-Frontends in 2025: Build Scalable, Team-Friendly React Apps Without the Headaches

#webdev #microservices #frontend #react

4 min read

Shahtab Mohtasin

Oct 5

Complete Guide: ComfyUI WAN 2.2 on RunPod

#ai #runpod #tutorial #react

3 min read

Oct 5

Tezion: My Digital Studio as an Embodiment of Learned Technologies

#showdev #react #nextjs #webdev

3 min read

Oct 6

React Question

#help #react #javascript #beginners

2 min read

Oct 6

Performance & SEO Tricks for JavaScript Full-Stack Apps

#fullstack #webdev #react #faizancheema

3 min read

Oct 6

Spotify Account Post

#devjournal #react #blog

2 min read

LAKSHMI G

Oct 6

React Question & Answer

#beginners #javascript #react

2 min read

keni

Oct 5

How I implemented Picture-in-Picture in React (with full code + tips)

#webdev #react #vite #javascript

4 min read

Oct 6

React Qustion and Answaer

#frontend #react #javascript #beginners

2 min read

Oct 5

React 19.2's useEffectEvent vs our Custom useEventCallback

#react #frontend #webdev #programming

3 min read

Oct 4

React Keep-Alive: The Complete Guide Every Developer Needs 🚀

#webdev #programming #javascript #react

24 min read

Himanshu Namdeo

Oct 5

Water Intake Tracker – A Small but Impactful React Project

#react #webdev #frontend #javascript

1 min read

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