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How does a feature get made?
Walking practically through how an engineer builds something
Apr 18, 2023 • Justin
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The Beginner's Guide to Databases
Mar 27, 2023 • Justin
What's an API?
Jan 9, 2020 • Justin
What are microservices?
Nov 15, 2022 • Justin
AI and neuroscience
AI models seem to approximate the brain, intentionally or otherwise
Jan 13 • Justin
Technically Monthly (January 2026)
Comparing vibe coding tools, making sure your AI workflows don’t hallucinate into oblivion, and why careless AI use might actually get you replaced.
Jan 6 • Justin
Technically 2026 Last-minute Gift Guide
Wonderful items for my wonderful subscribers
Dec 22, 2025 • Justin
2026 vibe coding tool comparison
Comparing Replit, v0, Lovable and Bolt, in a bakeoff to decide who will be Vandalay Industries go-to vibe coding tool.
Dec 18, 2025 • Justin
AI will replace you at your job if you let it
A look at the thin line between using AI smartly and writing your own pink slip.
Dec 16, 2025 • Justin
Technically Monthly (December 2025)
RLHF, why AI Labs are investing in electricity, and practical tips for AI at work.
Dec 8, 2025 • Justin
Understand AI or die trying
Knowing how AI works might just stop it from replacing you.
Dec 4, 2025 • Justin
Technically
Technically
Technically is a knowledge base for learning about software concepts.

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