phlex-app-module-manager

AppModuleManager

including your script into html

<script src="app.js" modules="hello other-module"></script>

how app.js looks like

import AppModuleManager from "phlex-app-module-manager";
import hello from "./src/hello"
AppModuleManager.launch();

finally an example for a module

import AppModuleManager from "phlex-app-module-manager";

@AppModuleManager.registerModule
class Hello{
	static init(){
		console.log('Hello!');
	}
}