Desk Window

One rule

Position is written to the element during the drag, and to state only on release.

Sixty state updates a second would re-render the window's whole contents on every frame of every drag, and the contents of these are grids of icons. During a drag the handler writes two custom properties straight onto the node; when the pointer lifts, exactly one state update records where it ended up.

.desk-window {
	translate: var(--x, 0) var(--y, 0);
	width: var(--w, min(30rem, calc(100% - var(--s-5))));
}

var(--w, <default>) is what lets one rule serve both a window nobody has resized and one somebody has, with no second class.

Where this is used

Every open folder and every page shown on the home page desktop. FolderShelf owns which windows exist; this owns how one behaves.

Install

tanstack add https://adamjurek.com/r/tanstack/desk-window.json

pnpm dlx shadcn@latest add https://adamjurek.com/r/shadcn/desk-window.json

pnpm add @sushindustries/ui @sushindustries/atoms

What you get