Tiling apps and browser split-views put whole pages side by side.
SplitWeb crops: drag a box around the region you care about and the
pane keeps only that, scaled up to fill it. A chart, a ticker, one panel.
It renders the real page live underneath — a WKWebView, not a
screenshot and not an iframe — so logins stick and prices keep ticking
on their own.
Crops survive resizing: the same region rescales instead of drifting
elsewhere.
macOS 14+. Free to try for 14 days.
