SwiftBorders
Colored window borders for macOS 15+ that highlight the focused window — a companion for AeroSpace and yabai. Built on public Accessibility and AppKit APIs only, so it keeps working across macOS releases.
- Swift
- AppKit
- macOS
About SwiftBorders
SwiftBorders brings colored window borders to macOS 15+, highlighting the currently active window. It serves as a perfect companion for window managers like AeroSpace and yabai. Built entirely on public Accessibility and AppKit APIs, it is designed to be stable and keep working across future macOS releases without requiring system integrity protection (SIP) disabling.
For more details on how to configure border colors, widths, and integrate it with your workflow, please read the official README on GitHub.
Installation
Homebrew
The easiest way to install SwiftBorders is via Homebrew:
brew install albibenni/tap/swiftborders