DEV Community

React

Official tag for Facebook's React JavaScript library for building user interfaces

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
React Tutorial Beginner - `useState` and `useEffect` with Example Code

React Tutorial Beginner - `useState` and `useEffect` with Example Code

Comments
11 min read
Using Lottie Animations in Next.js (App Router & Pages Router)

Using Lottie Animations in Next.js (App Router & Pages Router)

1
Comments
2 min read
400+ Remote Companies Using React in 2026

400+ Remote Companies Using React in 2026

6
Comments
5 min read
Building My First Real Full-Stack SaaS Platform from Scratch

Building My First Real Full-Stack SaaS Platform from Scratch

Comments
1 min read
Mobile PageSpeed is 78% but desktop is 96% (AI made it worse, need advice)

Mobile PageSpeed is 78% but desktop is 96% (AI made it worse, need advice)

Comments
1 min read
Your AI Agent Just Broke Your React Performance. It Has No Idea

Your AI Agent Just Broke Your React Performance. It Has No Idea

Comments
3 min read
Building SyncCanvas: An AI-Powered Real-Time Collaborative Whiteboard

Building SyncCanvas: An AI-Powered Real-Time Collaborative Whiteboard

9
Comments 3
3 min read
Lioric: An AI Chatbot Widget

Lioric: An AI Chatbot Widget

5
Comments
1 min read
How to render code videos with React

How to render code videos with React

5
Comments
4 min read
Why Your React Frontend Crashes When an LLM Streams Malformed JSON

Why Your React Frontend Crashes When an LLM Streams Malformed JSON

1
Comments
1 min read
The easiest way to test React Router v7 apps

The easiest way to test React Router v7 apps

Comments
6 min read
How I built an offline, privacy-first receipt scanner using Rust, Tauri, and WebAssembly OCR

How I built an offline, privacy-first receipt scanner using Rust, Tauri, and WebAssembly OCR

2
Comments
3 min read
How Do You Turn Raw NASA Satellite Streams into a High-Performance Geospatial Interface?

How Do You Turn Raw NASA Satellite Streams into a High-Performance Geospatial Interface?

2
Comments
5 min read
The Limits of Context API in Enterprise React Applications

The Limits of Context API in Enterprise React Applications

Comments
4 min read
How do you handle "Hackathon Burnout" after shipping two projects back-to-back?

How do you handle "Hackathon Burnout" after shipping two projects back-to-back?

5
Comments
1 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.