Vse Mozhe Buty

CI-lite: https://ci.nodejs.org/job/node-test-pull-request-lite-pipeline/1410/

Are the big error blocks `Error: Cannot find module 'urlcharset'` intended?

CI-lite: https://ci.nodejs.org/job/node-test-pull-request-lite-pipeline/1652/

Different with `var`: ``` > var s = Set(); TypeError: Constructor Set requires 'new' > s undefined > var s = new Set(); undefined > s Set {} ```

A case for this issue: Disqus comments blocks ([for example](https://mtlynch.io/human-code-reviews-1/)). If a user starts scrolling outside of the iframe (above or more to the right/left), scrolling is OK, though.

Sorry if I bother with a not so relevant nit. RE async iterators and streams. Please, consider if we can do something for `readline.createInterface()` here. Currently, we offer [a rather...

Yes, sorry, I was also thinking about it as a use case that can be benchmarked easily for a big file, if I get this right.

Refs: https://medium.com/netscape/async-iterators-these-promises-are-killing-my-performance-4767df03d85b

[Discussion in the proposal repository.](https://github.com/tc39/proposal-async-iteration/issues/112)