html5

Description

During discussion on #7611, it came up that methods like addClass and hasClass will throw an error if given a value with whitespace, like player.addClass('foo bar');. The reason Video.js does not accept this is that the DOM classList object methods accept only single class names.

Specifying multiple class names through a whitespace-delimited string is a common practice

While writing string data (example = "121212121212121" -> string of all integer characters) into excel.
while user download and see, the downloaded xl/CSV, the data is shown in exponential format. Is there a way to show the same data. without converting into exponential in this case.

It may be a specific request but since there is a zip file handler for Android, doesn't hurt to ask for a desktop (maybe multiple backends?) implementation.

I would like to try that in the future but if anyone has time before feel free to do it.

Similar

Not a single form field has a label. These designs are not usable and the patterns presented should be discouraged.

I suggest adding a validation check like Nu Validator, aXe, lighthouse, etc. to show all the places this markup is invalid.