This is a living training excersize by Jakob Skjerning.
The goal is to familiarize myself with writing Javascript for the browser, implementing the same UI widget using a few different approaches/methods/frameworks.
Nothing here is meant for general reuse, although - if you insist, I guess you could.
The target widget is a list of input fields that keeps expanding so at least one blank field is always present for the user to type in.
I'm thrilled to receive code reviews, improvement suggestions, feedback, pull requests. I am sure your Javascript-fu is stronger than mine, so teach me.