import typingTestSpectrogram from 'https://esm.town/v/ejfox/typingTestSpectrogram';
https://ejfox-typingtestspectrogram.web.val.run
https://esm.town/v/ejfox/typingTestSpectrogram
<script type="module" src="https://esm.town/v/ejfox/typingTestSpectrogram" />