How React Components Are Reused

WrappedComponent.js

class WrappedComponent extends React.Component {
    render() {
        return <input name="name" />;
    }
}

const HOC = (WrappedComponent) => {
    return class EnhancedComponent extends React.Component {
        constructor(props) {
            super(props);
            this.state = { name: "" };
        }
        render() {
            const newProps = {
                value: this.state.name,
                onChange: e => this.setState({name: e.target.value}),
            }
            return <WrappedComponent 
                {...this.props} 
                {...newProps} 
            />;
        }
    }
}