Testing & QA

Why I Built my Own Suite of Android Tools for macOS in Rust

All tests run on an 8-year-old MacBook Air (Intel). Every tool in my suite has to earn its place on this machine—if it can't run lean here, it doesn't…

Running a container inside a non-privileged microVM, on an Apple Silicon Mac

If you let an AI agent run arbitrary code — npm install , a test suite, docker build , a Playwright run — you are running untrusted code , and a share…

Why Self-Hosted Claude Code Was 15 Slower Than It Should Be

Update (2026-05-14). The SimpleEngine prefix-cache patch described in Finding #2 is now upstream as vllm-mlx PR #523 , merged. If you're on a recent v…

I got tired of paying to emulate a 1970s terminal, so I built a native macOS client in C++ (DX3270)

If you work with IBM Mainframes (z/OS, z/VM) on a Mac, you’ve probably noticed a glaring issue: every halfway-decent TN3270 terminal client costs mone…

Testing MacOS on the Apple Network Server 2.0 ROMs