Aaron Gustafson made a web component for sortable tables:
https://www.aaron-gustafson.com/notebook/sortable-tables-with-progressive-enhancement/

I’m a fan (given many other terrible efforts). Especially the row grouping.

If you use it, I noted 3 things to consider / adapt:
https://adrianroselli.com/2021/04/sortable-table-columns.html#Update01 (anchor)

#HTML #accessibility #a11y