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.

Cover image for I Built Limgx, an Image Conversion Powerhouse, with FFmpeg.wasm!

gagaisyou

Jun 7 '25

I Built Limgx, an Image Conversion Powerhouse, with FFmpeg.wasm!

#javascript #react

3 min read

Cover image for A Comprehensive Guide to React Rendering Behavior

May 4 '25

A Comprehensive Guide to React Rendering Behavior

#webdev #react #productivity #programming

6 min read

Cover image for The Hidden Performance Cost of Manual Data Fetching in React

Emmanuel Madehin

Jun 10 '25

The Hidden Performance Cost of Manual Data Fetching in React

#react #webdev #javascript #npm

11 min read

Jun 7 '25

🚀 Roadmap to Becoming a Full Stack Developer in 2025

#fullstack #developers #react #html

2 min read

Cover image for React Testing Setup: Vitest + TypeScript + React Testing Library

Kevin Julián Martínez Escobar

Jun 6 '25

React Testing Setup: Vitest + TypeScript + React Testing Library

#react #testing #typescript #vite

4 min read

Cover image for 🚀 Building a Scalable Startup with AWS: Secure Frontend Auth with Cognito + React

May 26 '25

🚀 Building a Scalable Startup with AWS: Secure Frontend Auth with Cognito + React

#aws #react #startup #opensource

3 min read

Cover image for Building a Robust SQLite Query Builder in TypeScript: Lessons from an Arabic Dictionary App

Abdulwasiu Abdulmuize

Jun 6 '25

Building a Robust SQLite Query Builder in TypeScript: Lessons from an Arabic Dictionary App

#webdev #reactnative #react #sql

4 min read

Cover image for Mastering JavaScript Testing with JEST

Chittaranjan Nayak for Smartters

May 7 '25

Mastering JavaScript Testing with JEST

#javascript #testing #react #unittest

3 min read

Cover image for Node.js Image Upload System: File Handling, Storage, and Database Integration

Jun 4 '25

Node.js Image Upload System: File Handling, Storage, and Database Integration

#javascript #react #node #webdev

6 min read

grbeno

Jun 4 '25

Real-Time AI Chat with Django and React: Deployment

#django #react #docker #tutorial

6 min read

Shariful Ehasan

May 31 '25

What's the One React Concept That Took You the Longest to Understand?"

#discuss #webdev #react #beginners

1 min read

Cover image for 🔥 use-custom-event-listener, A Lightweight React Hook for Custom Events

Precious Kelvin Nwaogu

Jun 3 '25

🔥 use-custom-event-listener, A Lightweight React Hook for Custom Events

#react #typescript #javascript #nextjs

2 min read

Jun 4 '25

# Frontend Newbies, Rally Here! 🔥 7 Battle-Tested Steps to MASTER React

#webdev #react #newbie #frontend

1 min read

Cover image for Is JavaScript Dead? How WebAssembly Is Rewriting the Future of Web Development

Nikoloz Turazashvili (@axrisi)

Jun 3 '25

Is JavaScript Dead? How WebAssembly Is Rewriting the Future of Web Development

#javascript #webdev #programming #react

4 min read

Weverton Rodrigues

Jun 3 '25

Zustand x Context API: Quem Rerenderiza Menos?

#react #zustand #contextapi #performance

6 min read

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