mu (µ) now has builtin code formatting and linting tools, making µ far more useful and useable as a general purpose programming language. Mu now includes:

• An interpreter for quick “scriptinog”
  
• A native code compiler for building native executables (Darwin / macOS only for now)
  
• A builtin set of developer tools, currently: fmt (-fmt), check (-check) and test (-test).

Whoo! I fixed one of the hardest bugs in mu (µ) I think I’ve had to figure out. Took me several days in fact to figure it out. The basic problem was, println(1, 2) was bring printed as 1 2 in the bytecode VM and 1 nil when natively compiled to machine code on macOS. In the end it turned out the machine code being generated / emitted meant that the list pointers for the rest... of the variadic arguments was being slot into a register that was being clobbered by the mu_retain and mu_release calls and effectively getting freed up on first use by the RC (reference counting) garbage collector 🤦‍♂️

@movq@www.uninformativ.de I’ve managed to bring a simple “Hello World!” in mu (µ) (at least on macOS / Darwin / ARM64) down to ~86KB (previously ~146KB) 🥳

@movq@www.uninformativ.de I think I can get binaries even smaller with a bit more work and effort 🤔 But yeah still working on the native code generation (at least for macOS targets)

@movq@www.uninformativ.de Oh that’s fine, Mu can compile to native code and so far binaries. at least on macOS are in the order of Kb in size 😂

Blender Working On KosmicKrisp Support For Vulkan On macOS
The Blender 3D modeling software could enjoy better macOS support with better cross-platform code paths thanks to in-development work for leveraging KosmicKrisp for Vulkan API usage on macOS via Metal… ⌘ Read more

AMD GAIA 0.14 Released With Native Support For Linux & macOS
Early this year AMD announced the open-source GAIA project for “Generative AI Is Awesome” as a showcase of AI support atop their Ryzen AI NPUs and other hardware. That began as a Windows-only project but in September AMD added Linux support to GAIA but only using Vulkan acceleration for AI on Radeon GPUs. Now today GAIA 0.14 is available with “native” support for both macOS and Linux… ⌘ Read more

2nd Release Candidate Build of iOS 26.2 Available for Testing
Release candidate builds typically match the final version of an operating system, unless a last minute bug or issue has been found anyway, and that’s perhaps what happened in this case, as a 2nd release candidate build for iOS 26.2 has been made available for testing. macOS Tahoe 26.2 RC remains on the first release … [Read More](https://osxdaily.com/2025/12/10/2nd-release-candidate-build-of-ios-26-2-available … ⌘ Read more

Firefox 146 Now Available With Native Fractional Scaling On Wayland
Firefox 146 has been released with native fractional scaling support on Wayland – finally giving Linux users crisp UI rendering. Other new additions include GPU process improvements on macOS, developer-focused CSS features, and broader access to Firefox Labs. Phoronix reports: Firefox 146 also now makes Firefox Labs available to all users, … ⌘ Read more

Homebrew Can Now Help You Install Flatpaks Too
“Homebrew, the package manager for macOS and Linux, just got a handy new feature in the latest v5.0.4 update,” reports How-To Geek.

Brewfile install scripts “are now more like a one-stop shop for installing software, as Flatpaks are now supported alongside Brew packages, Mac App Store Apps, and other packages.”

For those times when you need to install many software packages at on … ⌘ Read more

Make Your Active Foreground Window Obvious on MacOS Tahoe with Alan
One of the complaints about the new Liquid Glass interface on the Mac is that with such a reduction in contrast, it is increasingly challenging to quickly determine which of your app windows is active in the foreground. Developer Tyler Hall was annoyed enough by this with Tahoe that he created a simple app to … Read More ⌘ Read more

Release Candidate of iOS 26.2, macOS Tahoe 26.2, iPadOS 26.2, Available for Testing
A Release Candidate (RC) build of iOS 26.2, iPadOS 26.2, and MacOS Tahoe 26.2, have been released to those users participating in the beta testing programs for Apple system software. With the issuing of a Release Candidate build, it’s likely the final versions of these operating system versions will arrive next week. The new versions … [Read More](https://osxdaily.com/20 … ⌘ Read more

** Sticker party, November **
Some random thoughts including how the band Imagine Dragons is kinda like Metal for kids; distributing apps, even without involving Apple at all, is deeply annoying on macOS; Pokemon ZA is fun, but I think that I’m a turn-based girlie at heart; my partner has been playing a lot of Tears of the Kingdom lately, it has been a lot of fun for me to watch, and hair-pullingly frustrating for our nearly 10 year old who has strong opinions about the correct order of operations in that game; I wrote, but am cu … ⌘ Read more

MLPerf Client 1.5 Introduces Experimental Linux Support
MLPerf Client as MLCommons’ machine language inferencing benchmark for client form factors / PCs now has a Linux build. MLPerf Client 1.5 was released yesterday with an experimental Linux build but for now at least is not nearly as full-featured as this AI benchmark on Windows and macOS… ⌘ Read more

Apple Releases Third macOS Tahoe 26.2 Public Beta
Apple today provided public beta testers with the third beta of an upcoming macOS Tahoe 26.2 update for testing purposes. The public beta comes a day after Apple provided the beta to developers.

Image

After signing up for beta testing on Apple’s beta site, public beta testers can download the updates using the Software Update section in the System Settings app.

ma … ⌘ Read more

3rd Beta of iOS 26.2, macOS Tahoe 26.2, and iPadOS 26.2 Available for Testing
Apple has issued the third beta versions of iOS 26.2, iPadOS 26.2, macOS Tahoe 26.2, to those engaging in the beta testing programs for Apple system software. With a new beta build coming every week, it’s fairly likely we will see a final version released in December before yearend. A handful of tweaks, changes, and … [Read More](https://osxdaily.com/2025/11/17/3rd-beta-of-ios-26-2 … ⌘ Read more

@movq@www.uninformativ.de unison seems pretty fast for me, and quite nice looking on my macOS desktop. It’s bsed on GLFW, but it seems to work quite well 🤔

Beta 2 of iOS 26.2, macOS Tahoe 26.2, and iPadOS 26.2 Available for Testing
The second beta versions of iOS 26.2, iPadOS 26.2, macOS Tahoe 26.2, are now available for testing for users participating in the beta programs for Apple system software. watchOS 26.2 beta 2 and tvOS 26.2 beta 2 are also available if you’re testing on those devices. iOS 26.2 beta features a slider for adjusting intensity … [Read More](https://osxdaily.com/2025/11/12/beta-2-of-ios-26-2- … ⌘ Read more

How to Switch from Clear or Tinted Appearance in MacOS Tahoe
The latest versions of macOS Tahoe include a new toggle that allows you to switch between two slightly different appearance modes for the Liquid Glass interface; “Clear” and “Tinted”. This setting was introduced to the Mac with macOS Tahoe 26.1 (and iOS 26.1 / iPadOS 26.1 for iPhone and iPad), and offers another way to … [Read More](https://osxdaily.com/2025/11/10/how-to-switch-from-clear-or-tinted-appearance-in- … ⌘ Read more

GTK Adds “Reduced Motion” Accessibility Option To Follow macOS, Windows & Others
In addition to GNOME’s Mutter compositor removing its X11 back-end support to focus exclusively on Wayland while keeping around XWayland client support, another notable GNOME change this week was the GTK toolkit adding a “reduced motion” accessibility option… ⌘ Read more

macOS Tahoe’s Terrible Icons
An anonymous reader shares a report: On the new MacOS 26 (Tahoe), Apple has mandated that all application icons fit into their prescribed squircle. No longer can icons have distinct shapes, nor even any fun frame-breaking accessories. Should an icon be so foolish as to try to have a bit of personality, it will find itself stuffed into a dingy gray icon jail.

[…] While Apple had previously urged developers to use … ⌘ Read more

macOS Tahoe 26.1 Improves Battery Life Significantly of MacBook Air & Pro
If you were one of the MacBook Air or MacBook Pro users who found MacOS Tahoe causing excessive battery drain and battery life reductions with MacOS 26.0 and MacOS 26.0.1, then you’ll want to update to macOS Tahoe 26.1 right away, as it will likely resolve the most significant battery life problems. Multiple user reports … Read More ⌘ Read more

MacOS 26’s new icons are a step backwards
On the new MacOS 26 (Tahoe), Apple has mandated that all application icons fit into their prescribed squircle. No longer can icons have distinct shapes, nor even any fun frame-breaking accessories. Should an icon be so foolish as to try to have a bit of personality, it will find itself stuffed into a dingy gray icon jail. ↫ Paul Kafasis The downgraded icons listed in this article are just… Sad. While there’s no accounting for tastes, Apple’s new gla … ⌘ Read more

First Beta of iOS 26.2, macOS Tahoe 26.2, iPadOS 26.2 Available for Testing
Apple has released the first beta versions of iOS 26.2, iPadOS 26.2, macOS Tahoe 26.2, and the rest of the OS 26.2 suite. These betas are available now for users engaging in the beta testing programs. iOS 26.2 beta and macOS Tahoe 26.2 beta come just after Apple released the final versions of iOS 26.1, … [Read More](https://osxdaily.com/2025/11/05/first-beta-of-ios-26-2-macos-tahoe-26- … ⌘ Read more

@thecanine@twtxt.net I like Apple’s Liquid Glass. While I see there are many hatters, I haven’t had an issue with it on iOS, macOS, watchOS, nor tvOS. Have them all working fairly flawlessly.

Reduce Transparency Does Not Work in macOS Tahoe 26.1?
Some Mac users have discovered that the “Reduce Transparency” and “Increase Contrast” accessibility toggles no longer work completely after installing the macOS Tahoe 26.1 update, as transparency remains prominent throughout the interface. Toggling the Accessibility switch on for ‘Reduce Transparency’ in MacOS Tahoe 26.1 might reduce the transparency in the menu bar and Control Center … [Read More](https://osxdaily.com/2025/1 … ⌘ Read more

MacOS Sequoia 15.7.2 & MacOS Sonoma 14.8.2 Updates Released
MacOS Sequoia 15.7.2 and macOS Sonoma 14.8.2 are available as software updates for Mac users who are not running the macOS Tahoe operating system. Safari 26.1 is also available as an update for these versions of MacOS. These are security updates for macOS Sonoma and Sequoia, and the updates do not include new features or … [Read More](https://osxdaily.com/2025/11/04/macos-sequoia-15-7-2-macos-sonoma-14-8-2-updat … ⌘ Read more

MacOS Tahoe 26.1 Update Released for Mac
Apple has released macOS Tahoe 26.1 for all Mac users, being the first major point release software update for macOS Tahoe since it debuted a few months ago. macOS Tahoe 26.1 includes a few new features, some bug fixes, and security patches, making it an important update to install for any Mac user that is … Read More ⌘ Read more

Attacking macOS XPC helpers: Protocol reverse engineering and interface analysis
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How to Disable Safari Color Tinting on MacOS Tahoe
The latest versions of Safari use an aggressive tinting feature by default that changes the color the Safari window and titlebars to whatever color is detected on the top of a particular webpage. This can cause some visually jarring experiences when browsing the web with Safari on the Mac, and if the colorful windows and … Read More ⌘ Read more

Release Candidate for iOS 26.1, macOS Tahoe 26.1, iPadOS 26.1 Available for Testing
Release Candidate builds of iOS 26.1, macOS Tahoe 26.1, and iPadOS 26.1, are now available for users participating in the beta testing programs for Apple system software. Release Candidate (RC) builds are typically the final version in a beta period, absent any major bugs, and the release of an RC build indicates the final versions … [Read More](https://osxdaily.com/202 … ⌘ Read more

How to Disable Automatic Window Resizing in MacOS
MacOS has evolved with some powerful window resizing features, including automatic window resizing capabilities that were introduced in newer versions of MacOS system software. These automatic window resizing functions will activate when dragging windows around on the Mac screen, and will either attempt to tile windows, resize windows, or make windows fill the screen, depending … [Read More](https://osxdaily.com/2025/10/27/how-to-disa … ⌘ Read more

How to Disable Automatic Window Resizing in MacOS
MacOS has evolved with some powerful window resizing features, including automatic window resizing capabilities that were introduced in newer versions of MacOS system software. These automatic window resizing functions will activate when dragging windows around on the Mac screen, and will either attempt to tile windows, resize windows, or make windows fill the screen, depending … [Read More](https://osxdaily.com/2025/10/27/how-to-disa … ⌘ Read more

Check Your Mac Security Update Status with SilentKnight
Basically every Mac user is familiar with the process of updating MacOS system software to install updates for their operating system, which typically arrive as point releases (like 15.6) or major version releases (like 26). But did you know that MacOS will also periodically install security updates and anti-malware updates to Gatekeeper, MRT, and Xprotect? … [Read More](https://osxdaily.com/2025/10/24/check-your-mac-secur … ⌘ Read more

The man command does not calls home. Not on my macOS 26, at least, but it shouldn’t on any other.

How to Show Battery Percent in Menu Bar of macOS Tahoe
Knowing the percentage remaining of your MacBook battery life is valuable information for many Mac laptop users who work on the go or away from a power source, and a simple way to always know where your battery stands is to adjust the Mac battery menu icon to show the battery percentage remaining. This article … Read More ⌘ Read more

Streaming live video as a macOS screensaver using AVFoundation and yt-dlp
I built this to play live HLS streams as a screensaver on macOS. It supports both direct .m3u8 URLs and YouTube
links (via yt-dlp extraction with caching).

The interesting bits:

• Cross-screen synchronization: All displays show the same frame of the video by syncing to a shared timestamp,
  making it feel like one continuous stream across monitors
  
• Handles the unreliable macOS screensaver lifecycle (stopAnimation doesn’t always get called when … ⌘ Read more

Beta 4 of iOS 26.1, macOS Tahoe 26.1, iPadOS 26.1 Available for Testing
Apple has issued the fourth beta of iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1, for users enrolled in the beta testing programs for Apple system software. The betas continue to offer refinements, adjustments, improvements, and bug fixes to the various OS 26 operating systems. The latest 4th beta build includes a new Liquid Glass … [Read More](https://osxdaily.com/2025/10/20/beta-4-of-ios-26-1 … ⌘ Read more

How to turn Liquid Glass into a solid interface
Apple’s new Liquid Glass interface design brings transparency and blur effects to all Apple operating systems, but many users find it distracting or difficult to read. Here’s how to control its effects and make your interface more usable. Although the relevant Accessibility settings are quite similar across macOS, iOS, watchOS, and tvOS, I separate them because they offer different levels of utility in each. I have no experience with (o … ⌘ Read more

macOS Tahoe Battery Life Worse? Tips to Help Reduction in Battery Performance with macOS 26
A fair number of Mac users have found that macOS Tahoe has notably reduced the battery life and battery performance of their MacBook hardware. Looking around online, you’ll find a variety of complaints from MacBook Pro and MacBook Air users about quickly draining battery and significant reductions in battery life on their Mac in general, … [Read More](https://osxdaily.com/2025/10/14/macos-tahoe-battery-l … ⌘ Read more

Wireshark 4.6.0 Supports macOS Pktap Metadata (PID, Process Name, etc.)
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3rd Beta of iOS 26.1, macOS Tahoe 26.1, iPadOS 26.1 Available for Testing
Beta testing for iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1 is accelerating pace, with the third beta release now being available for those participating in the beta testing programs for Apple system software. Beta 3 comes just a week after beta 2, and Apple usually goes through several beta versions before issuing a final … [Read More](https://osxdaily.com/2025/10/13/3rd-beta-of-ios-26-1 … ⌘ Read more

Stop Overlapping Text & Legibility Issues on macOS Tahoe with “Reduce Transparency”
The Liquid Glass interface of macOS Tahoe 26 can provide some accessibility and legibility challenges for some Mac users, and one of the recurring complaints is the heavy usage of transparency and translucency can lead to text overlapping other text throughout the operating system. Whether it’s a sidebar, menu, messages, or window, having text atop … [Rea … ⌘ Read more

How to Make a Bootable macOS Tahoe 26 Installer Drive
Now that macOS Tahoe 26 is out, you might be interested in making a bootable installer drive for the latest MacOS release. Bootable installers drives are super useful as they can be used to easily perform clean system installs, install or update multiple Macs to Tahoe without having to download the installer/update multiple times, and … [Read More](https://osxdaily.com/2025/10/09/how-to-make-a-bootable-macos-tahoe-26-installer … ⌘ Read more

How to Reduce Liquid Glass on macOS Tahoe
The Liquid Glass interface appearance is a fairly significant change in macOS Tahoe, bringing a lot of transparency, translucency, and shininess to the Mac interface appearance. While some users enjoy the new look, other Mac users may find it distracting, cumbersome, or difficult to read and interact with, and perhaps even conducive to causing eye … Read More ⌘ Read more

Beta 2 of iOS 26.1, macOS Tahoe 26.1, iPadOS 26.1 Available for Testing
Apple has released the second beta versions of iOS 26.1, iPadOS 26.1, and macOS Tahoe 26.1. The new beta builds are available for all enrolled beta testers, and offer continued refinement of the new operating systems. iOS 26.1 beta includes a new “Slide to Stop” feature for turning off alarm clocks on iPhone, which aims … [Read More](https://osxdaily.com/2025/10/06/beta-2-of-ios-26-1-macos-tah … ⌘ Read more

Create a MacOS Tahoe VM with tart
The Mac command line tool tart continues to offer one of the simplest and fastest ways to setup a new virtual machine, and setting up a Tahoe VM is no exception. Whether you’re a developer, tinkerer, tester, or just someone who wants to give the latest MacOS Tahoe 26 operating system a trial run without … Read More ⌘ Read more

nmail: Terminal-based email client for Linux and macOS
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2 Ways to Install Homebrew in MacOS Tahoe
Homebrew is a powerful command line package manager that allows you to easily install, update, and manage popular command line programs and tools, as well as traditional graphical apps with cask (and third party tools like Applite help you manage cask through the GUI too). It’s a popular tool with advanced Mac users and those … Read More ⌘ Read more

9 macOS Tahoe Tips You’ll Actually Use
While the most obvious change to macOS Tahoe 26 is the newly rounded and translucent Liquid Glass interface appearance, there are also a variety of neat new features and customization options that you’re sure to appreciate easily well. Let’s review some of the most useful tips for macOS Tahoe that you’ll want to check out, … Read More ⌘ Read more