rms-sparklines/util-lib/test/fixture/util-lib.fixture.html

A sparkline collection, written as web components

<util-lib></util-lib>
<util-lib>Pickle</util-lib>
<div>
  <style>
    util-lib.blue {
      --util-lib-background-color: #03A9F4;
    }
  </style>
  <util-lib class="blue"></util-lib>
</div>
<util-lib name="Pickle"></util-lib>
<util-lib></util-lib>