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.
Built an Open Source React File Uploader for AI Agents

Built an Open Source React File Uploader for AI Agents

7
Comments 3
3 min read
React Native Hooks in Depth — Examples, Scenarios & Production Patterns

React Native Hooks in Depth — Examples, Scenarios & Production Patterns

6
Comments
23 min read
Beyond the Div: Leveraging Semantic HTML to Solve Complex ARIA Failures in Modern React Applications

Beyond the Div: Leveraging Semantic HTML to Solve Complex ARIA Failures in Modern React Applications

Comments
6 min read
I got tired of rewriting the same AI boilerplate so I built a library to fix it

I got tired of rewriting the same AI boilerplate so I built a library to fix it

Comments
1 min read
Next.js 15 Error Handling: error.tsx, Server Actions, and Sentry (2026)

Next.js 15 Error Handling: error.tsx, Server Actions, and Sentry (2026)

Comments
5 min read
I Built a Real-Time News Aggregator for Citizen Journalists

I Built a Real-Time News Aggregator for Citizen Journalists

2
Comments
3 min read
Stop Writing Massive, Single-Page Codebases A Raw Look at React Components: and Props

Stop Writing Massive, Single-Page Codebases A Raw Look at React Components: and Props

Comments
2 min read
I Built a 'Living World' Eco App with AI - Here's Every Architectural Decision That Mattered

I Built a 'Living World' Eco App with AI - Here's Every Architectural Decision That Mattered

Comments
8 min read
How I Built the Editor and Compile Pipeline for a TypeScript DSA Visualizer (DSA View View 👀👀)

How I Built the Editor and Compile Pipeline for a TypeScript DSA Visualizer (DSA View View 👀👀)

35
Comments
10 min read
Stop Blocking the UI: Interruptible Rendering in React ⚡

Stop Blocking the UI: Interruptible Rendering in React ⚡

Comments
2 min read
Building a Loading State That Doesn't Feel Slow — Lessons From an AI Generation Tool

Building a Loading State That Doesn't Feel Slow — Lessons From an AI Generation Tool

1
Comments
4 min read
tl.merge — The Last-Wins Conflict Resolver That Makes Atomic CSS Composition Actually Safe

tl.merge — The Last-Wins Conflict Resolver That Makes Atomic CSS Composition Actually Safe

5
Comments 2
5 min read
Building a Production AI Pipeline for a UK FinTech Client at Tittri — What Actually Happened

Building a Production AI Pipeline for a UK FinTech Client at Tittri — What Actually Happened

1
Comments 2
18 min read
6 React Mistakes That Waste Hours — And How to Fix Them

6 React Mistakes That Waste Hours — And How to Fix Them

2
Comments
3 min read
Error Boundaries in Next.js App Router — Handling Failures Gracefully

Error Boundaries in Next.js App Router — Handling Failures Gracefully

2
Comments 1
5 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.