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Every internal tool I need sits behind SSH. Grafana, Prometheus, the staging clusters, internal AI.....


SleepSwitch is a macOS menu bar toggle that stops your Mac from sleeping — lid closed included. One....


I wrote most of a post about how a failing system's logs seduce you into confident wrong root causes...


Everyone has met the bug that only shows up in production. This one was its exact mirror image: it.....


I run my work email through an AI assistant. The mailbox is a CERN mailbox, 298,986 messages across....


I built a desktop app in Python (PySide6 + MediaPipe + ONNX, ~33k lines) and shipped it to real beta...


My conversation logs are gone by morning. My environment, meanwhile, wakes up smarter than it went t...


Every night my Mac quietly rewrites my long-term memory. Not metaphorically — a shell script drains....


The same zsh script could list ~/Documents when I ran it in Terminal. Started as a LaunchAgent, it.....


This is a follow-up to my earlier post, "Automating a config migration with a one-shot launchd job."...


Going from ¥100k/month as a student to ¥1.2M/month wasn't a matter of working harder. It was a matte...


I went from ¥100k/month as a university student, to ¥600k/month juggling multiple gigs, to exactly.....


Nothing crashed. Nothing paged me. The 15 LaunchAgent jobs behind my ¥1.2M/month autonomous stack hi...


Hey DEV community! 👋 Like many of you, I spend most of my day in deep work—writing code, debugging...


The Problem I run an automated content pipeline (blog + YouTube Shorts) on a Mac mini with 48GB of.....


Hitting ¥1.2M/month taught me something I didn't expect: keeping the environment healthy has to come...


Pop quiz: Suppose you are developing a Flask app. Flask uses port 5000 as its default port. Now...


As a solo developer building small, useful tools like Tab Reminder, I've learned that staying...


Why screens strain your eyes more than books, why the 20-20-20 rule works, and why I ended up buildi...


As I sat in my RV, sipping coffee and staring at lines of code, I realized that optimizing my...


You know the moment. You grab a microfiber cloth, drag it across the MacBook, and the screen fills.....


Karabiner remaps that skip the guesswork, zsh + Warp with zero multiplexers, three editors plus Clau...


In early 2026, a simple expired developer certificate sent shockwaves through the Logitech ecosystem...


Unleashing the Power of Local LLMs on Apple Silicon For developers working on macOS, the...