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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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jsmanifest

Jun 20

React 19.2 Activity Component: Keeping Unmounted Trees Alive for Faster Tab Switching

#react #webdev #javascript #programming

9 min read

kensaadi

Jun 19

I gave Tailwind typed props. Then it ate React Hook Form.

#react #tailwindcss #typescript #frontend

4 min read

Jun 24

How I hit 100/100/100/100 on Google PageSpeed with TanStack Start

#showdev #webdev #performance #react

3 min read

Jun 19

I Got Tired of Building Comments Systems. So I Extracted Mine Into a Drop-in Package.

#nextjs #supabase #react #typescript

2 min read

Jun 20

UseState in React (A beginner's guide)

#react #javascript #webdev #beginners

2 min read

Dialo Sall

Jun 23

I Built a Puzzle Game to make Graph Coloring Easier to Understand

#showdev #react #algorithms #computerscience

2 min read

Erick Eduardo Ramos

Jun 19

Cómo solucionar el bucle infinito en useEffect con objetos y arrays

#javascript #react #spanish #tutorial

2 min read

Carlos Oliva Pascual

Jun 19

TypeScript Utility Types: The Complete Guide (2026)

#typescript #react #nextjs #webdev

4 min read

Faizullah

Jun 19

Building a Multi-Vendor Marketplace From Scratch: Lessons From 30,000 Lines of React

#react #reactnative #refactorit

3 min read

Jakub

Jun 23

Building an interactive tarot card component in React: flip animations, state machines, and 78 lazy-loaded images

#react #css #webdev #javascript

4 min read

Jun 19

Stop Fighting React Native File Systems: Meet rn-file-toolkit

#reactnative #react #software #npm

3 min read

Timevolt

Jun 19

The Jedi's Guide to Scaling Node.js APIs with Express: From Padawan to Master

#webdev #react #node #frontend

6 min read

Prajapati Paresh

Jun 19

Bulletproof React Forms: Zod & React Hook Form ⚡

#react #typescript #frontend #webdev

3 min read

Ryan John

Jun 23

How does VuReact compile Vue 3's defineModel to React?

#webdev #javascript #vue #react

5 min read

Tom

Jun 19

I open-sourced the financial charting library we use in production

#javascript #react #webdev #opensource

2 min read

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