1// remembers between clicks
2const [color, setColor] = useState('blue')
1export default function App() {
2 return <Layout>{children}</Layout>
3}
1if (!user) return <Navigate to="/login" />
1<button onClick={() => setColor('blue')}>
2 Click me
3</button>
1useEffect(() => {
2 fetchUser().then(setUser)
3}, [])
Understand the code
your AI just wrote.
Meet Codey — your buddy while you vibe-code. He helps you understand
your code and stay in control.
Meet Codey — your vibe-code buddy. Understand your code, stay in control.
You're on the list. We'll send updates when there's more to share.
01 — See what your AI just did.
src/App.css
+1
-1
Your AI changed the main button's color in your CSS file by setting a new background-color to a hex value.
In CSS, colors are set with background-color, and values like #ff8c69 are hex codes.
12background-color: #ff8c69;
02 — He grows with you.
The more you learn, the quieter he gets — and the more golden he turns.
You've seen this before
· tap to review
1import { useState } from 'react'
2
3export default function Counter() {
4 const [count, setCount] = useState(0)
5 return <button onClick={() => setCount(count+1)}>{count}</button>
6}
You've seen this before
· tap to review
Ship with AI.
Understand every line.
Sign up and we'll send updates when there's more to share.
Sign up for updates