Custom dropdown defaultNeeds refactoringJS
If the options list in the select is too big, you might need an user-friendly scrollbar: just add `scrollable` attribute on `` tag (see examples below).
If you want to use it in a react (or preact) project you might need to use `shouldComponentUpdate` method to avoid unexpected state changes.
Just add it as a method of you class:
`shouldComponentUpdate() {
return false;
}`
More info & examples here: https://preactjs.com/guide/external-dom-mutations