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 Hooks: The Matrix of useState and useEffect

React Hooks: The Matrix of useState and useEffect

Comments
4 min read
Why I stopped making "landing pages" and turned my portfolio into an OS

Why I stopped making "landing pages" and turned my portfolio into an OS

3
Comments 4
3 min read
Day 180 of Learning MERN Stack

Day 180 of Learning MERN Stack

Comments
1 min read
Day 179 of Learning MERN Stack

Day 179 of Learning MERN Stack

Comments
1 min read
Next.js Server Actions: Mutations & Security (Cheat Sheet)

Next.js Server Actions: Mutations & Security (Cheat Sheet)

17
Comments
12 min read
Is Virtual DOM Fiber Tree?

Is Virtual DOM Fiber Tree?

Comments
1 min read
A stale response can quietly break a recommendation tool

A stale response can quietly break a recommendation tool

Comments
2 min read
Rebuilding BICO v3.0.0 from scratch: worker threads, GPU shaders, and a contrast formula that got it wrong

Rebuilding BICO v3.0.0 from scratch: worker threads, GPU shaders, and a contrast formula that got it wrong

Comments
6 min read
🚀 New React Challenge: Calendar

🚀 New React Challenge: Calendar

1
Comments
2 min read
PICK A PLATFORM, ANY PLATFORM...

PICK A PLATFORM, ANY PLATFORM...

Comments
1 min read
Partial Hydration: The Architectural Shift That Ends Slow Websites in 2026

Partial Hydration: The Architectural Shift That Ends Slow Websites in 2026

5
Comments
5 min read
Our site served every URL the same 3,780 bytes, and Google believed it

Our site served every URL the same 3,780 bytes, and Google believed it

Comments
5 min read
Does React Break HTML Rules? Let's Find Out

Does React Break HTML Rules? Let's Find Out

Comments
4 min read
Vibe coding made writing cheap. It made reading expensive.

Vibe coding made writing cheap. It made reading expensive.

2
Comments
7 min read
Architectural Breakdown: Building Next-Gen Agentic Architectures: From Local RAG to Sandboxed Execut

Architectural Breakdown: Building Next-Gen Agentic Architectures: From Local RAG to Sandboxed Execut

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