Just storing some of my experiments for future reference

my.ES6.notes.js

const Card = () => {
class Parent {
  mtd(){
    return "parent"
  }
}

class Mid extends Parent {
  mtd(){
    return super.mtd()+"mid"
  }
}

class Child extends Mid {
  mtd(){
    return super.mtd()+"child"
  }
}
let x = new Child(); 

	return(
  	<div>...{x.mtd()}</div>
  )
}
const Try = () => {
  return (
    <div>try</div>
  );
};

ReactDOM.render(<Card />,mountNode)

// https://jscomplete.com/repl/