Tesserac: A spatial app switcher for macOS replacing Cmd+Tab with keyboard-driven layouts
By
Sulochanal Chellian
More crust than filling. Mostly air.
Summary
Tesserac is a macOS app that reimagines the traditional Cmd+Tab app switcher by replacing the flat linear strip with spatial layouts (Spatial Ring, Grid, List, Glass Orb) designed for visual memory and keyboard-driven workflows. Users can hold a key, glance at apps arranged spatially, and release to switch. It supports pinning favorite apps, ignoring clutter, and instant switching via keyboard shortcuts. Built natively for Apple Silicon, it is privacy-focused, offers a one-time purchase model with a 7-day free trial, and has no subscription.
Key quotes
· 5 pulledTesserac started by reimagining how flat and mechanical app switching still feels on macOS.
Cmd+Tab works, but once you use dozens of apps every day, scanning a linear strip starts to feel slow and disconnected from how your brain actually remembers things.
Tesserac replaces that with spatial layouts designed around visual memory and keyboard-driven flow.
Hold a key, glance at your apps, and release to switch.
You can choose between Spatial layout, Grid, and List views depending on how you work.
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