644: You Have to Invert
- Pre-show: G4 Doorbell Pro
- Bespoke 3D-printed mount
- Fancy-schmancy Marco-recommended Flashlight
- What betas are we running?
- Virtual Buddy
- 𝑥OS 26 & Version Numbers
- iOS Apps built against old SDKs get 19.0; new ones get 26.0 (via Gui Rambo)
- ProcessInfo
- /System/Library/CoreServices/SystemVersionCompat.plist
- Tahoe returns 16 when reqiured for compatibility and 26 otherwise (via Howard Oakley)
- SYSTEM_VERSION_COMPAT=1 = 16
- null or SYSTEM_VERSION_COMPAT=0 = 26
- Liquid Glass
- Adopting Liquid Glass
- Don’t Liquid Glass All the Things
- Not present in macOS? (via Steve Troughton-Smith)
- Liquid Glass clone in Flutter (via Dave Wood)
- Fluid Glass in React (via Francisco Tolmasky)
- macOS Tahoe
- Whimsy returns! (via Minimal Nerd)
- Squircle Jail
- Squircle ∆ (via Yannic Lung)
- Say Hello to the New Look of App Icons
- Squircle Jailbreak! (via Simon B Støvring)
- Speaking of rounded corners…
- Build an AppKit App with the New Design
- Chonky stoplights
- macOS 26 window control buttons are no longer smol (via Avi Drissman)
- -[NSTitledFrame sizeOfTitlebarButtons]
- Missing title bars
- Missing menu bar fixes
- GlassBar
- Boring Old Menu Bar
- Alignment
- Tahoe dialog
- Tahoe dialog, center-icon mockup
- Left-aligned title bar text images
- Finder icon controversy
- Stephen tried Icon Composer with solid results
- Michael Flarup
- D. Griffin Jones
- Icons next to menu items
- Previously in the HIG (via Stefan Habel)
- Today in the HIG
- Tabs contrast
- Terminal tabs
- Safari contrast
- [Ridiculous pink in the toolbar in Safari](https://cdn.atp.fm/images/20250618-tah