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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.

Cover image for Week 20 React Recap — Context API, useReducer, Authentication & Real Project Practice

Usama

Feb 25

Week 20 React Recap — Context API, useReducer, Authentication & Real Project Practice

#react #javascript #frontend #webdev

2 min read

Cover image for How to Improve Performance in React Applications

Mar 27

How to Improve Performance in React Applications

#react #frontend #performance #webdev

4 min read

Cover image for Starting a Next.js Project? These are the best Templates

Mar 16

Starting a Next.js Project? These are the best Templates

#nextjs #react #webdev #javascript

4 min read

Amirmahdi Sultani

Mar 16

🤔 what i was thinking of was having the experience of using next.js routing in react

#webdev #programming #react #npm

1 min read

Cover image for Open-source React DevTools extension for spotting performance and state issues in real time

Hoài Nhớ ( Nick )

Feb 22

Open-source React DevTools extension for spotting performance and state issues in real time

#react #webdev #programming #javascript

1 min read

Cover image for GitHub Copilot Stores Derived State in useEffect. This Is Why That Breaks Your App.

Avery

Mar 27

GitHub Copilot Stores Derived State in useEffect. This Is Why That Breaks Your App.

#react #ai #githubcopilot #webdev

2 min read

Cover image for The Only Next.js Beginner Guide You Actually Need

VIKAS

Mar 16

The Only Next.js Beginner Guide You Actually Need

#nextjs #react #webdev #javascript

4 min read

Cover image for Next.js Weekly #118: Agentic Future, Portless, Virtual Scrolling, Geist Pixel, React’s useTransition, next-mdx-remote-client

Erfan Ebrahimnia

Feb 21

Next.js Weekly #118: Agentic Future, Portless, Virtual Scrolling, Geist Pixel, React’s useTransition, next-mdx-remote-client

#nextjs #react #webdev

3 min read

Malloc72P

Mar 26

Building a Full-Stack Data Grid App with Next.js, Prisma, and AG Grid

#nextjs #prisma #react #fullstack

2 min read

张一凡

Mar 16

Domain-Driven Development with easy-model

#react #javascript #frontend

3 min read

I'm Phuc

Mar 26

I built my own icon platform after getting frustrated with FontAwesome — here's how each feature came to life

#webdev #react #frontend #opensource

3 min read

Cover image for Generating 20 Multilingual Promo Videos from React Code with Remotion

shusukeO

Feb 25

Generating 20 Multilingual Promo Videos from React Code with Remotion

#remotion #react #typescript #video

4 min read

Mar 24

Stop letting your AI repeat mistakes: I built an open-source MCP observability dashboard (React 19 + ECharts) 🚀

#opensource #react #ai #webdev

2 min read

KernelX

Feb 20

Why Your React Keyboard Handler Always Reads Old State

#javascript #react #typescript #webdev

4 min read

Cover image for Building AI Chat Interfaces is Exhausting. So I Open-Sourced a Solution.

Feb 21

Building AI Chat Interfaces is Exhausting. So I Open-Sourced a Solution.

#react #opensource #ai #webdev

2 min read

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