HotkeyClash — Detect Keyboard Shortcut Conflicts on macOS

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HotkeyClash is a free, open-source macOS utility that scans running applications, automation configurations (like Karabiner and skhd), and system shortcuts to detect keyboard shortcut conflicts. It identifies overlapping key combinations across all sources, helping users discover which app claims a shortcut and resolve clashes that macOS itself does not flag. Compatible with macOS 14+ on Apple Silicon and Intel, HotkeyClash offers a comprehensive and transparent way to manage shortcut conflicts without telemetry or dependencies.

https://hotkeyclash.com/

DeskArcade

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DeskArcade is a macOS app that lets users play one of eleven quick, 90-second games overlaying their screen during meetings without disrupting running applications. Activated by a hotkey, the transparent arcade overlay appears without screen recording or permission prompts, ensuring apps remain untouched and unseen by others on calls. Free and notarized by Apple, DeskArcade supports macOS 13 Ventura and later on both Apple silicon and Intel Macs.

https://getdeskarcade.com/

macOS — Orion 1.1 ✴︎ June 23, 2026

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The latest Orion browser update for macOS introduces over 170 improvements, including a redesigned user interface and new features like multi-account containers for isolating browsing sessions, built-in page translation, and enhanced tab management. Orion+ supporters receive exclusive customizable browser borders and app icons, while numerous bug fixes and performance enhancements address issues across syncing, extensions, UI glitches, and security to improve overall stability and user experience.

https://orionbrowser.com/updates/orion-release-notes.html#macos-orion-1-1

macOS RC — Orion RC 1.1.0.148 ✴︎ June 23, 2026

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The update includes numerous fixes and improvements such as resolving tab bar blanking, bookmark duplication pointer display, and crash issues with NSOutlineView/NSTableView state. Sync progress accuracy and functionality were enhanced, container rules and behaviors were improved for consistency and reliability, and various bugs related to extensions like AdGuard and Bitwarden were addressed. Additionally, user interface refinements and extension management updates were made to improve overall stability and user experience.

https://orionbrowser.com/updates/orion-rc-release-notes.html#macos-orion-1-1-0-148

A Tale of Two Path Separators

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macOS supports two path separators—slash (/) and colon (:)—due to its heritage from both the Unix-like NeXTSTEP system and the classic Mac OS HFS+ file system, which used colons. As a result, files that appear to have slashes in their names in Finder actually contain colons at the system level, and tools like ls display them with colons instead; this dual separator system persists for compatibility despite macOS transitioning to APFS in 2017. AppleScript commonly uses colon separators reflecting its classic Mac origins, while POSIX-style paths with slashes are used in Unix contexts, illustrating macOS’s translation between the two conventions.

https://alexwlchan.net/2021/slashes/

Apple Internals: Swift in the Kernel

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Josh Maine’s article explores the integration of the Swift programming language into the Apple kernel, highlighting how Swift’s safety and modern syntax can improve kernel development. The piece discusses technical challenges and benefits, emphasizing Swift’s potential to enhance system reliability and maintainability within Apple’s operating system infrastructure.

https://blog.calif.io/p/apple-internals-swift-in-the-kernel

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