This version is old school. Please find jQuery plugins on npm.

jQuery (Drupal) Tabledrag

by Wouter Admiraal

A plugin to add intuitive drag-and-drop interfaces to any HTML form. Easily rearrange items, sort them, order them in a tree, etc. Works with classic HTML forms, no AJAX required. Gracefully degrades when JS is not present. Fork of the Drupal CMS tabledrag component.