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Demo · Spatial web windows
Spatial web windows desk
A lightweight photo desk: viewport, histogram, and curves remote.
Toggle monolithic mode to feel the single-viewport trap return.
Tear palettes off with Document PiP or chromeless popups.
Essay
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Docs
Drag to move selection · palettes follow via SharedWorker
What you are seeing Spatial mode — viewport and palettes are separate surfaces; OS window boundaries reinforce context.SharedWorker hub — exposure and selection sync across windows without coupling opener.Lite windows — Document PiP (histogram) and chromeless popup (curves) strip URL chrome.Intent routing — mobile intent uses bottom sheets, not viewport-width collapse.Monolith contrast — everything crammed in one column recreates the SPA trap. 
HCI Nerdz