write js inside react component code example
Example: class in react
class App extends Component {
constructor() {
super()
this.state = {
name: "Sally",
age: 13
}
}
render() {
return (
<div>
<h1>{this.state.name}</h1>
<h3>{this.state.age} years old</h3>
</div>
)
}
}