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Want your code to be easy to observe? Use dependency injection for observability concerns. Sounds...


Most analytical SQL is a handful of repeating patterns. Master joins, group by, window functions, CT...


Most coding interview questions are variations on a small set of patterns. Here are the ones that ma...


TL;DR AI subscriptions do not primarily differ by model quality anymore. They differ by...


TL;DR The market now has two adjacent categories: coding-agent subscriptions and broader...


TL;DR Flat-rate SaaS assumes usage is relatively predictable. Autonomous agents destroy...


TL;DR The highest-return optimization is not writing better prompts. It is running better...