No, but GUI frameworks can generate it for you. Same goes for DOM access, for which there’s normally only a JavaScript API.
So, you’ll likely want to read JS, when researching what events or properties you can read/write for certain HTML nodes in the DOM, but with a mature GUI framework, you should not need to write any JS.
I’m choosing the third side: WebAssembly
Have they finally dumped the required js stub loader?
No, but GUI frameworks can generate it for you. Same goes for DOM access, for which there’s normally only a JavaScript API.
So, you’ll likely want to read JS, when researching what events or properties you can read/write for certain HTML nodes in the DOM, but with a mature GUI framework, you should not need to write any JS.