raect rocks code example
Example: react hooks
componentDidUpdate(prevProps, prevState) {
if (prevState.count !== this.state.count) {
document.title = `You clicked ${this.state.count} times`;
}
}
componentDidUpdate(prevProps, prevState) {
if (prevState.count !== this.state.count) {
document.title = `You clicked ${this.state.count} times`;
}
}