All
Layout
Kanban Board
A sprint kanban board: drag cards between columns with the mouse, or with the keyboard (Space to pick up, arrows to move, Space to drop, Escape to cancel); counters follow, In progress flags when it goes over its limit of 3, and every move is announced.
No dependency: paste the HTML into your page, the CSS into your stylesheet, and the JavaScript into a function that receives the parent element (root).