No build tools route debugging #185

I've started developing using the stand-alone module from https://unpkg.com/htm/preact/standalone.module.js but realize that I really need the debugging tools.

The documentation says to import "preact/debug", but that's not a valid module specifier. There doesn't seem to be a debug standalone bundle on unpkg.

So alternatively, I might be able to adapt the following example code:

import { h, Component, render } from 'https://unpkg.com/preact?module';
import htm from 'https://unpkg.com/htm?module';

const html = htm.bind(h);

https://unpkg.com/preact/debug?module is not a thing, but the package preact/debug/dist/debug.module.js looks promising. However, it starts of with import "preact";, which doesn't work.

So my question is, is there a way to use and debug Preact + HTM without build tools?

If so, I'd love to make a PR for the docs.