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Technical writing on systems, tooling, and the craft of code.

Journal

Stories from life away from the screen.

2026-02-14 DevOps 8 min read

Zero-Downtime Deployments with Docker Compose and Nginx

A practical walkthrough of blue-green deployments on a single VPS. No Kubernetes required. Just Compose, Nginx, and a bit of shell scripting that would make your ops team uncomfortable.

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2026-02-03 Infrastructure 12 min read

Rethinking Config Management: From .env Files to Vault

Fourteen services scattered across three VPS instances, each with its own .env file managed by "whoever deployed it last." Here's how I centralized secrets without losing my mind.

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2026-01-22 TypeScript 15 min read

TypeScript Monorepo Patterns That Actually Scale

After three failed attempts at monorepo setups, I found a pattern using Turborepo and pnpm workspaces that survives past the five-developer threshold without becoming a build-time nightmare.

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2026-01-09 Rust 10 min read

Building a CLI Tool in Rust (as a Node.js Developer)

First impressions from someone who has spent two decades in dynamic languages. The borrow checker is not your enemy; your assumptions about memory are.

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2025-12-18 Architecture 11 min read

Event Sourcing in Practice: Lessons from a Billing System

Event sourcing sounded elegant in the architecture meeting. Six months later, with 40 million events and a projection pipeline that occasionally disagreed with reality, here is what I learned.

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2025-12-02 DevOps 7 min read

SSH Tunnels: The Underappreciated Swiss Army Knife

Before you spin up another VPN or expose another port, consider whether a simple SSH tunnel solves the problem in thirty seconds flat.

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Snow day
February 12, 2026 Family

Snow Day Protocols: When School Cancels and Dad Works Remote

There is a specific frequency at which a child's laughter reaches through noise-cancelling headphones. I have confirmed this experimentally.

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Woodworking
January 28, 2026 Projects

The Bookshelf I Built (and Rebuilt, and Rebuilt Again)

Woodworking is like software: the first version ships with bugs, the second version is over-engineered, and the third version is the one your spouse finally approves.

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Kitchen scene
January 15, 2026 Family

Cooking for a Ten-Year-Old Food Critic

My kid now says things like "the seasoning is a bit restrained, Dad" and I am not sure whether to be proud or offended.

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Morning light
January 3, 2026 Reflection

New Year's Resolutions I'll Forget by February

Every January I write a list. Every March I find it under a coffee cup. This year I am publishing it so the internet can hold me accountable.

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Mountain trail
December 14, 2025 Travel

Weekend Hikes With an Eight-Year-Old: A Study in Patience

We covered 1.3 miles in four hours. We found six interesting rocks, two frogs, and one existential question about why mountains exist.

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© 2026 Fred Lackey

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Where the code ends and life begins.