Dev builds a real branching reply-tree UI for spatially navigating nested threads
graycrawford · x · 2026-10-05
graycrawford unveiled a working branching reply UI: conversation trees grow wide but current products flatten them into linear scrolls that hide entire branches. The prototype lets users swipe through parallel piles of nested replies instead of a collapsed '💬3' count. Built entirely on-device, pushing @createwithplay to its limits.
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