Knowledge base
Practical QA, Android testing, Linux, and security-focused articles sorted from newest to oldest. Use the tag filters to narrow the archive.
iOS · Jun 16, 2026
A practical guide for QA engineers and mobile testers: creating, booting, resetting, installing apps, launching apps, setting permissions, simulating location, recording video, and managing iOS Simulator devices from the command line.
iPhone · Jun 16, 2026
Objective-C is not the main language for new Apple apps anymore, but it still matters for legacy iOS/macOS code, runtime behavior, Swift interop, SDKs, debugging, QA, and reverse engineering.
MorphOS · Jun 15, 2026
A practical guide to what you can actually run on old PowerPC Macs and other PPC machines today: Mac OS 9, Mac OS X Tiger and Leopard, Debian, Adélie Linux, MorphOS, BSD, and other weird options.
FydeOS · Jun 15, 2026
A practical guide to ChromeOS-like operating systems for non-technical users, old laptops, family PCs, kiosks, and people who just want the computer to work.
linux · Jun 15, 2026
A practical guide to using Flatpak on Linux without turning your system into a messy pile of duplicate apps, broken permissions, and mystery problems.
linux · Jun 15, 2026
A practical comparison of Flatpak, Snap, and AppImage for Linux users who want to install apps without turning their system into a package-format disaster.
haiku-os · Jun 15, 2026
A practical look at Haiku OS, the open-source successor to BeOS, and why this weird fast desktop system still matters to OS nerds, retro computing fans, and people tired of bloated modern desktops.
Software Testing · Jun 15, 2026
A practical look at old-school test automation: desktop tools, macro recorders, object repositories, Sikuli, AutoIt, WinRunner, QTP, Robot Framework, and why modern web automation feels so different.
linux · Jun 15, 2026
A practical look at using Linux for YouTube, blogging, screen recording, video editing, audio work, thumbnails, and publishing without pretending everything is perfect.
macos · Jun 15, 2026
A practical comparison of Homebrew, MacPorts, Nix, and Setapp for macOS users who want to install apps and tools without turning their Mac into a messy experiment.
macos · Jun 15, 2026
A practical history of reversing and debugging on Mac OS, from Classic Mac OS tools like MacsBug and ResEdit to Mach-O, LLDB, Instruments, SIP, Apple Silicon, and modern macOS reverse engineering.
Apple · Jun 15, 2026
A practical look at the real improvements Apple announced at WWDC 2026 for iOS 27 and macOS 27 Golden Gate: Siri AI, better performance, smarter apps, design fixes, and the end of Intel Mac support.