Standard builtin object `Set` is missing

[chrisvelevitch]

The Set object lets you store unique values of any type, whether primitive values or object references (see new Set()).

[Schweinepriester]

Technically it's there, of https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Set#browser_compatibility e.g.

• https://caniuse.com/mdn-javascript_builtins_set
• https://caniuse.com/mdn-javascript_builtins_set_set

However it's not really discoverable when searching for "set"… :/