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I admit I don't really understand the web components/cusotm elements "story". (I'm not even totally sure the right terminology, or what OP is talking about spe

I admit I don't really understand the web components/cusotm elements "story". (I'm not even totally sure the right terminology, or what OP is talking about specifically). Are these now useable on any contemporary browser? Or do you use some kind of polyfill? Anyone have a good from-zero tutorial for the approach OP is talking about?

semiquaver 5y ago
Yes, they are usable without polyfills in any modern browser. The general idea is that you can register new element types whose behavior is defined in JavaScript classes. They interact with the rest of the DOM in the same way other HTML elements do: by emitting and handling events. They can also maintain a “shadow DOM” with its own HTML subtree and CSS scope, so that you can make complex elements whose internal state is encapsulated from the rest of the DOM.
- protocontrol 5y ago
  Hi. Sorry I couldn't parse that without a specific example. In which typical use cases should I create new element types?
  - cube00 5y ago
    Whenever you'd usually create a new component in React.
  - mhoad 5y ago
    This might be a good introduction from the Lit team themselves to see what this looks like in practice https://youtu.be/QBa1_QQnRcs https://youtu.be/QBa1_QQnRcs