With JS modules it might be possible to just write JS code and include it in your HTML directly, I'm not sure if I'd recommend that though as performance might

With JS modules it might be possible to just write JS code and include it in your HTML directly, I'm not sure if I'd recommend that though as performance might not be great as of now, and there are still many other caveats. In a few years this might be less of an issue though when HTTP/3 is widely deployed and loading many tiny files instead of one big one won't make that much of a difference.