Comment by cxr

That's been possible with Moddable/Kinoma's XS engine, which is standards compliant with ES6 and beyond.

<https://www.moddable.com/faq#comparison>

If you take a look at the MicroQuickJS README, you can see that it's not a full implementation of even ES5, and it's incompatible in several ways.

Just being able to run JS also isn't going to automatically give you any bindings for the environment.