Astra Builds a Simulated macOS 27 in 75 Minutes

Developer Max Weinbach demoed Astra (Ultra) building a complete simulated macOS 27 desktop, with window management, terminal, browser, and cloud sync, from a single prompt in just 75 minutes.

2026-09-04 ~ 2026-09-05 · 2 related posts

• Dev builds a working macOS 27 simulator with Astra in 75 minutes, cloud sync included — pvncher · 2026-09-04
• Astra builds a working "macOS 27" with apps, terminal and browser in 75 minutes — altryne · 2026-09-05