Code example from blogpost https://medium.com/variant-as/abstracting-the-dom-by-making-ad-hoc-react-like-library-1c9b42618e63

own-ui-19.js

const { button } = createUiFramework();
document.body.appendChild(
  button(
    {
      type: "button",
      onClick() {
        console.log("Hello");
      }
    },
    "Click me!"
  )
);

// When clicking button:
//> Hello