Very minimal two-way binding example

twoWay.js

import React from 'react';

function twoWay(Comp) {
  
  return props => {
    
    const { value, children, ...others } = props;
    
    return (
      <Comp {...others} 
        value={value.get()}
        onChange={ev => value.set(ev.target.value)}>
        {children}
      </Comp>
    );
  }
  
}

export const Input = twoWay(p => <input {...p}/>);
export const Select = twoWay(p => <select {...p}/>);