Charts from HTML tables

Already publish tables? Add one attribute and OSCharts draws the chart above the table's data. With JavaScript off, readers get the original table, unchanged.

<table data-oscharts="bar" data-source="Halcyon County Clerk">
  <caption>Marriage licenses issued, by quarter</caption>
  <thead><tr><th>Quarter</th><th>Licenses</th></tr></thead>
  <tbody>
    <tr><th>Q1</th><td>48</td></tr> ...
  </tbody>
</table>

The result