CODE EXAMPLE FOR JAVASCRIPT

reactjs checkbox

function Checkbox() {
  const [checked, setChecked] = React.useState(true);

  return (
    <label>
      <input type="checkbox"
        defaultChecked={checked}
        onChange={() => setChecked(!checked)}
      />
      Check Me!
    </label>
  );
}

ReactDOM.render(
  <Checkbox />,
  document.getElementById('checkbox'),
);