Hey @christ ,
Yes! Absolutely, please have a look at this blog-post.
We have been working very diligently to make sure that the bundle-sizes will be as tight as possible.
Even when we must ship large assets to the client (because there is no extension present with smoldot running in the background, for instance), then we make sure that those assets are automatically code-split by all major bundlers.
We will elaborate further into this once we have the final docs. However, please know that we are putting a lot of effort into ensuring that the bundle sizes are as tight as they can be.