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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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Cover image for GridKit Enhanced: Enterprise Features for TanStack Table Without the Pain

eustatos

Mar 8

GridKit Enhanced: Enterprise Features for TanStack Table Without the Pain

#react #javascript #typescript #tanstack

10 min read

Cover image for Stop relying on Regex for Email Validation (Here is a drop-in React component)

Mar 8

Stop relying on Regex for Email Validation (Here is a drop-in React component)

#react #webdev #javascript #tutorial

2 min read

Cover image for I Built a Real Estate Marketplace with Admin Functionality — Here's How It Works

Mar 8

I Built a Real Estate Marketplace with Admin Functionality — Here's How It Works

#react #nextjs #javascript

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Cover image for AgnosticUI Onboarding Playbook

Rob Levin

Feb 6

AgnosticUI Onboarding Playbook

#webdev #javascript #react #vue

1 min read

Feb 2

I built a tactical tool for Marvel Rivals using Astro, React, and Open Data

#showdev #react #sideprojects #webdev

2 min read

Cover image for State Management is Dead. Long Live the Neural Layer: Introducing Synapse 1.1.0

Mar 8

State Management is Dead. Long Live the Neural Layer: Introducing Synapse 1.1.0

#redux #react #zustand #javascript

5 min read

Cover image for Building a Cyberpunk Portfolio with React, Gemini AI, and Cloud Run

Feb 2

Building a Cyberpunk Portfolio with React, Gemini AI, and Cloud Run

#googleai #cloudrun #react #webdev

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Cover image for Building a High-Performance AI-Native Notebook Interface with React and Groq API

Ashutosh Maurya

Mar 7

Building a High-Performance AI-Native Notebook Interface with React and Groq API

#react #ai #javascript #performance

2 min read

Feb 2

React Server Components The Future of Server-Side Rendering

#programming #javascript #react #webdev

8 min read

Cover image for The point of Memoisation in React

Bjorn-Donald Bassey

Feb 2

The point of Memoisation in React

#computerscience #javascript #performance #react

3 min read

CallmeMiho

Mar 8

How I built a 140-page, 0ms latency web-app in Next.js 15 (Without a single database query)

#architecture #react #nextjs #webdev

2 min read

Cover image for When Does a Component Re-render in React?

Feb 1

When Does a Component Re-render in React?

#frontend #react #performance

2 min read

Cover image for How We Managed State Across 900+ React Components Without Losing Our Minds

Mar 7

How We Managed State Across 900+ React Components Without Losing Our Minds

#react #redux #architecture #webdev

9 min read

Cover image for Day 20 of #100DaysOfCode — Building a Tour App (Part 2)

Feb 22

Day 20 of #100DaysOfCode — Building a Tour App (Part 2)

#webdev #react #frontend #100daysofcode

5 min read

Cover image for How to Optimize SEO with Next.js in 2026

Suraj Vishwakarma for Texavor

Mar 5

How to Optimize SEO with Next.js in 2026

#webdev #javascript #react #beginners

6 min read

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