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 19 useActionState: Practical Examples That Replace Your Old Form Code

React 19 useActionState: Practical Examples That Replace Your Old Form Code

1
Comments 1
4 min read
Stop Writing Frontend Types: Building a Backend-Driven Metadata Protocol

Stop Writing Frontend Types: Building a Backend-Driven Metadata Protocol

2
Comments
5 min read
Using `userAgent` in Next.js App Router — Device, Browser, OS & Bot Detection

Using `userAgent` in Next.js App Router — Device, Browser, OS & Bot Detection

2
Comments 1
3 min read
React 19 useActionState: Practical Examples That Replace Your Old Form Code

React 19 useActionState: Practical Examples That Replace Your Old Form Code

1
Comments
4 min read
Stop Hand-Wiring React Tables: How I Bridged Drizzle ORM and TanStack in 5 Minutes

Stop Hand-Wiring React Tables: How I Bridged Drizzle ORM and TanStack in 5 Minutes

Comments
3 min read
How I structure Scalable React Applications

How I structure Scalable React Applications

2
Comments
2 min read
I Built an Observability Dashboard for 17 AI Agents — With Those Same Agents

I Built an Observability Dashboard for 17 AI Agents — With Those Same Agents

2
Comments
6 min read
Building a Traffic-Splitting URL Shortener with Node.js, React, and Render

Building a Traffic-Splitting URL Shortener with Node.js, React, and Render

Comments
3 min read
You're Probably Refreshing Auth Tokens Wrong. Here's a 40-Line Fix.

You're Probably Refreshing Auth Tokens Wrong. Here's a 40-Line Fix.

1
Comments 1
5 min read
Getting Started with Claude Code - A Complete Beginner's Guide

Getting Started with Claude Code - A Complete Beginner's Guide

5
Comments
11 min read
5 Mistakes I Avoided While Building a React and TypeScript Application

5 Mistakes I Avoided While Building a React and TypeScript Application

Comments 1
3 min read
I built a React library for Material 3 “Expressive” (with motion) — demos + docs

I built a React library for Material 3 “Expressive” (with motion) — demos + docs

Comments
1 min read
The Right Way to Handle Pagination in JavaScript and Typescript (Introducing pagination-core)

The Right Way to Handle Pagination in JavaScript and Typescript (Introducing pagination-core)

1
Comments
2 min read
How I Built a Full-Scale ERP System as a Solo Developer

How I Built a Full-Scale ERP System as a Solo Developer

4
Comments
2 min read
I built a consent-based trust verification platform for dating — here's the tech stack

I built a consent-based trust verification platform for dating — here's the tech stack

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