Links with unobtrusive JavaScript

I’m not sure what you mean. Can you explain?
They are already links (a elements). And you want less JS?

Marcel, the idea is show links in widget only if is javascript is enabled.

Example: https://www.456bereastreet.com/lab/unobtrusive-print-link/

It would be better still show the widget only if javascript is enabled, but perhaps it’s very difficult to get it.
Screenshot: https://www.imageupload.co.uk/image/ZxXj

Ah, then the links get generated from the JavaScript.

I really think this is not needed anymore. There is less then 1% of people browsing the web without JavaScript. But nobody writes code for them anymore, and they are (should be) used to non-working links and even non-working websites.
Browsing without JavaScript will be an awfull experience anyway in 2015. Fixing this won’t help much.

Sorry.

Marcel,

I know it, however it’s a best practice of accesibility. A example is BBC.co.uk. In https://www.bbc.co.uk/accessibility/ if you deactivates javascript, the widget “change text size and color” is missing.

Reference: https://www.w3.org/wiki/The_principles_of_unobtrusive_JavaScript

Only it’s a idea ??