fabiancook

    navigation.addEventListener("navigate", event => {
      event.intercept({
        async handler() {
          const state = event.destination.getState();
          document.body.setHTML(`
      <div>
        <p>Paragraph to inject into shadow DOM.
          <button clicked the button with value ${state.key}!')">Click me</button>
        </p>
        <script src="path/to/a/module.js" type="module"><\/script>
        <p data-id="${state.key}">Para with <code>data-id</code> attribute with value <code>${state.key}</code></p>
      </div>
          `)
        }
      })
    });

    await navigation.navigate("/somewhere", { state: { key: "value } }).finished;

  const getThing = (async function (arg1, arg2) {
    console.log({ arg1, arg2 });
    return arg1 + (arg2 || 0);
  }).memo();

  console.log(await getThing(1)); // New promise
  console.log(await getThing(2)); // New promise
  console.log(await getThing(1)); // Returns promise from earlier