Zig Core & Viewport

High-performance TUI rendering with native terminal canvas mapping

Hypr uses OpenTUI which replaces traditional layout cycles with a native Zig engine rendering core.

Alternate Screen Switching

By targeting alternate-screen screenMode, OpenTUI shifts rendering streams from standard output to the console’s secondary buffer matrix. When exiting or aborting, it cleanly restores the main TUI console buffer, preventing cursor stack traces.