Blog
Written by Scanner Techs, who make Nap.
How to build a macOS screensaver in Swift: everything Apple doesn't document
How to build a macOS screensaver in Swift: legacyScreenSaver, settings that never arrive, cached bundles and a battery floor you can't fix.
Aesthetic Mac Desk Setup Ideas
What actually makes a desk look good, from one light source and hidden cables to what your Mac shows when you are not using it.
Best Screensavers for Mac in 2026
Screensavers worth putting on a Mac in 2026, which ones are free, which ones are paid, and what each is good at.
Fliqlo Alternatives for Mac
What people usually want when they look past Fliqlo, and the Mac screensaver options that answer it, Nap included.
How to Change Your Screensaver on macOS
Where the Screen Saver settings live, how to pick one, set hot corners and timing, and what to do when a saver you installed is missing.
How to Install a .saver File on Mac
Where a .saver file goes, why it may not show up in System Settings, how to get past the security warning, and how to remove one.