It would be nice if there was a way to restrict access to one specific monitor. TeamViewer also has a meeting mode where you share a specific monitor and the other users can only see this particular monitor.

Errors:
126. new Intl.NumberFormat is not supposed to get passed a single object as param. The first param must be a string and the second param can be an object.
135. Spelling error ('tis' should be 'this').

Suggestion:
86. Needs to be more explicit by calling the function in the example. Calling getName() with any falsy value would not set hasName to true with your correct answer.

GNU sort v. Rust sort:

$ /usr/bin/sort --buffer-size=50% < /dev/null
$ target/release/coreutils sort --buffer-size=50% < /dev/null
sort: invalid --buffer-size argument '50%'

Relevant excerpts from GNU sort manpage:

       -S, --buffer-size=SIZE
              use SIZE for main memory buffer

[...]

       SIZE may be followed by the following multiplicative suffixes: % 1% o