Skip to content

Forem

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.

pdflinx

Jan 30

React vs Next.js: When I Stopped Building SPAs and Started Shipping Faster

#javascript #nextjs #productivity #react

1 min read

Feb 22

Building a Camera-Based Menu Scanner with React Native

#react #mobile #tutorial #javascript

5 min read

Mar 4

React Compiler and Beyond: Capability Boundaries of Compiler-Driven UI Frameworks

#webdev #opensource #react

6 min read

Deepmalya Mallick

Feb 12

Building a Virtual DOM from Scratch: What I Learned Reverse-Engineering React

#showdev #javascript #react #typescript

12 min read

MZP

Mar 4

I Built a macOS Menu Bar App to Track My Freelance Time — Here's How

#electron #react #webdev #programming

3 min read

Cover image for Layout Thrashing - The Hidden Performance Killer in Modern Web Apps

Gokul

Feb 21

Layout Thrashing - The Hidden Performance Killer in Modern Web Apps

#webdev #react #frontend #performance

3 min read

Cover image for Adventure of javascript based MMORPG creation.

Peter Vivo

Mar 4

Adventure of javascript based MMORPG creation.

#gamedev #react #opensource #architecture

5 min read

Cover image for Schema-First React Forms: One Schema, Three Error Layers, Zero Glue

Sarkis M

Feb 20

Schema-First React Forms: One Schema, Three Error Layers, Zero Glue

#react #zod #valibot #webdev

7 min read

Aswin S

Feb 21

Your app makes 47 API calls on page load. You just don't know it yet.

#webdev #javascript #react #vue

4 min read

Cover image for Implementando Arquitectura Hexagonal en React: Una Guía Práctica Completa

Carlos Martínez

Feb 11

Implementando Arquitectura Hexagonal en React: Una Guía Práctica Completa

#webdev #react #cleancode #typescript

14 min read

Cover image for This Week In React #269 : State of React, TanStack, Next.js | Hermes, Sparkling, Yoga | Interop, Electrobun, Module Federation

Sebastien Lorber

Feb 20

This Week In React #269 : State of React, TanStack, Next.js | Hermes, Sparkling, Yoga | Interop, Electrobun, Module Federation

#react #reactnative

8 min read

Cover image for Skills Are Overhyped. I Converted Vercel's Into Cursor Rules and Got Real Performance Wins

Alonso

Mar 4

Skills Are Overhyped. I Converted Vercel's Into Cursor Rules and Got Real Performance Wins

#react #cursor #webperf #javascript

6 min read

HK Lee

Jan 29

Why Your React App Re-renders Too Much: A Deep Dive into Performance Optimization

#react #javascript #usecallback #usememo

8 min read

Jan 29

RSC vs Client Components

#react #rsc #webdev #nextjs

3 min read

Cover image for Starting a web app used to feel like starting from scratch. Now, I have a system that makes it faster, here’s how.

Jan 29

Starting a web app used to feel like starting from scratch. Now, I have a system that makes it faster, here’s how.

#webdev #programming #javascript #react

1 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.