Comment by kybernetyk
3 months ago
Before macOS 26 I would have agreed with you. But after Tahoe my M1 MacBook Pro feels a lot slower.
Funny, there's even some regression in layer backed NSView rendering where the app I'm working on is faster (in some aspects) in a macOS 15 VM than on bare metal under macOS 26.
Are you running any electron apps that have not yet been updated to use the most recent upstream electron?
https://furbo.org/2025/10/06/tahoe-electron-detector/
I've got a couple things that I use which aren't yet up-to-date, and are blocking my upgrade.