It's designed to solve exactly this problem, and has been universally available since 2020.
The most likely scenario for `globalThis` to fail is if the user is stuck with an old browser, in which case `self` will be available. `window` will be too, but `self` also works in web workers.
It took a lot of work to get web workers to work, but web workers finally work!
`transferList` doesn't seem to work, though. It makes the object
inaccessible as expected, but it doesn't seem to affect performance.
If the code is loaded via AMD/requirejs:
- we call define() instead of exporting 'lime' globally
- we disable AMD while the embedded libraries are loading, so that they
register themselves in the global scope.
