Add web worker support (Partytown)

[harlan-zw]

🆒 Your use case

Out-of-the-box Nuxt Scripts won't provide any significant performance gains for most people, the only performance improvement is loading third-party scripts as Nuxt app hydrates, instead of beforehand, which may help with reducing blocking time.

We provide some options that can solve these performance issues for third-party scripts through delaying scripts until they're needed or Facade components.

However, some users will need to load these scripts as quickly as possible without slowing down the Nuxt app hydration. This is the ideal use case for web workers (Partytown).

Related #56

🆕 The solution you'd like

We should be able to provide a simple flag to the useScript composable that will offload it to the webworker, no other functionality should change.

Under the hood, this will use Partytown. We will either integrate directly with https://github.com/nuxt-modules/partytown or write bespoke code.

useScript('/script.js', {
  webworker: true,
})

All other functionality should work the same.

🔍 Alternatives you've considered

No response

ℹ️ Additional info

No response

[huang-julien]

Do we need partytown ? I think @danielroe was working on something

[harlan-zw]

I think that's for partykit

[huang-julien]

https://github.com/danielroe/nuxt-workers

[harlan-zw]

This wouldn't work, partytown's main work is creating a proxy for all the unsupported APIs, i.e reading / writing to the DOM should work. I don't think this would work with nuxt-workers