DevTrendsDeveloper trends
Accent color

Product

Debut – Replace macOS Cmd-Tab with a per-Space window switcher

Hi HN, I built Debut because macOS Cmd-Tab doesn't work well with Spaces. When an app has windows on several Spaces, Cmd-Tab treats them as one app, so it's hard to get to a specific window. Debut changes Cmd-T…

DTmacOSDTWindows
Website ↗Source ↗

About

Hi HN, I built Debut because macOS Cmd-Tab doesn't work well with Spaces. When an app has windows on several Spaces, Cmd-Tab treats them as one app, so it's hard to get to a specific window. Debut changes Cmd-Tab to show only the windows on the current Space. It also shows all Spaces and their windows in one view, where you can add/remove/reorder Spaces and move windows between them. I spent a lot of time optimizing the UI and interactions so it feels like a natural evolution of the macOS app switcher. Hope you like it!

Discovery history

  1. Show HN

    Oct 20, 2026 – Oct 25, 2026 · 1 observations

Discuss this product