To do it, put somewhere:
<script data-main="../src/music21" warnBanner="no" src="../ext/require/require.js"></script>
set class=""music21 tinyNotation" or "music21 tinyNotation noPlayback"

<div class="music21 tinyNotation">c4 d8 e8 f2</div> (click me)

<div class="music21 tinyNotation noPlayback">3/4 D8. F#16 E8 F Gn A C#2. D2.</div> (clicking does nothing)

Here is a multipart tinyNotation with the partBreak code