Perspectives in Progress
Expository musings on science, technology, and life.
All Posts
Nexus KB Announcement
Announcing Nexus Knowledge Base! Nexus Knowledge Base is a free and open source exploratory workspace for Linux kernel developers and academic researchers.
Apple’s Darwin OS and XNU Kernel Deep Dive
A deep dive into Apple’s Darwin OS and XNU kernel architecture, tracing its evolution from Mach and BSD roots to powering macOS, iOS, and Apple Silicon. This post explores the hybrid kernel’s design, its adaptation to new hardware and security paradigms, and why XNU remains a uniquely resilient and scalable foundation for Apple’s platforms.
My Thoughts on Internet Search
A reflection on the state of search engines today and why I switched to Kagi.
New Beginnings: A Fresh Perspective
After years away, I'm starting fresh with this blog, shifting my focus from perfection and productivity to personal growth, exploration, and enjoying the process of writing.