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.
GraphQL Fragments: Let Each Component Own Its Data

GraphQL Fragments: Let Each Component Own Its Data

2
Comments 2
3 min read
Mutating state | Immutating state

Mutating state | Immutating state

2
Comments
3 min read
I built a developer portfolio template with React, Vite & Tailwind — here's what I learned

I built a developer portfolio template with React, Vite & Tailwind — here's what I learned

2
Comments
1 min read
Mastering Focus Management in React 19: Solving the Single-Page Application Routing Gap for WCAG 2.1 and EN 301 549 Compliance

Mastering Focus Management in React 19: Solving the Single-Page Application Routing Gap for WCAG 2.1 and EN 301 549 Compliance

Comments
7 min read
React Context vs Zustand: When Context Is Enough (and When It Isn't) (2026)

React Context vs Zustand: When Context Is Enough (and When It Isn't) (2026)

1
Comments 1
3 min read
How to Scale a Developer SaaS from 0 to 1 Lessons from Building PromptDev

How to Scale a Developer SaaS from 0 to 1 Lessons from Building PromptDev

1
Comments
3 min read
Built a weather app with AI-generated summaries and city bookmarking—feedback welcome (took me 9-10 days; learned a lot)

Built a weather app with AI-generated summaries and city bookmarking—feedback welcome (took me 9-10 days; learned a lot)

Comments
1 min read
React Hooks

React Hooks

6
Comments
1 min read
Stop Race Conditions: React AbortControllers ⚡

Stop Race Conditions: React AbortControllers ⚡

1
Comments
2 min read
The Best SEO npm Package for React in 2026 (Tested on a Real App)

The Best SEO npm Package for React in 2026 (Tested on a Real App)

6
Comments 1
4 min read
TypeScript Recursive Types in 2026: Modeling JSON, Trees, and Deep Partial Without Hitting the Limit

TypeScript Recursive Types in 2026: Modeling JSON, Trees, and Deep Partial Without Hitting the Limit

2
Comments
12 min read
React.js ~useState Antipatterns~

React.js ~useState Antipatterns~

Comments
3 min read
Security Pitfalls in React Apps I Learned the Hard Way

Security Pitfalls in React Apps I Learned the Hard Way

Comments
4 min read
New Portfolio!

New Portfolio!

2
Comments
1 min read
Why Prompt Engineering Needs Software Architecture Principles (And How I Built PromptDev)

Why Prompt Engineering Needs Software Architecture Principles (And How I Built PromptDev)

2
Comments 2
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.