Add documentation JavaScript numeric separators

[martinheidegger]

Proposal

Numeric Separators have been adopted by all major JavaScript engines (caniuse). It would be awesome to have a section on Numbers and Dates that explains the use of it. I was thinking of simply adding a section but I wasn't sure how to phrase it or where to put a compatibility section. Maybe it should be just a short section linking to it's own page?

Browser support

No response

Tasks

No response

Dependencies

No response

Additional information

No response

Are you willing to support this work?

Yes, though I am not sure I am capable of it.

[Rumyra]

Hi @martinheidegger thanks for the suggestion.

We document numeric separators (along with the browser compat) in our reference section here https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#numeric_literals - but adding some info about it in the Numbers and Dates page sounds like a good idea.

I don't think it needs to be much, just a paragraph introducing it and an example within the Numbers section https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Numbers_and_dates#numbers - let me know what you think