Preact
Preact
Preact,它是

工作流程
简单介绍了

快速开始
import { h, render, Component } from "preact";
class Clock extends Component {
state = { time: Date.now() };
// Called whenever our component is created
componentDidMount() {
// update time every second
this.timer = setInterval(() => {
this.setState({ time: Date.now() });
}, 1000);
}
// Called just before our component will be destroyed
componentWillUnmount() {
// stop when not renderable
clearInterval(this.timer);
}
render() {
let time = new Date(this.state.time).toLocaleTimeString();
return <span>{time}</span>;
}
}
render(<Clock />, document.body);
Links
— https://www.axihe.com/react/preact/home.html#linkstate