… any other normal DOM operation.
let hello = document.createElement("span");
hello.textContent = "Hi I am shadowed but wrapped in span";
el.shadowRoot.appendChild(hello);

Generally there is programming convention to set the name in all caps to show others reading your code that the value of the const value should not be c…

Generally there is programming convention to set the name in all caps to show others reading your code that the value of the const value should not be changed — you w…