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Full-stack developer | AI enthusiast | Content creator. I make knowledge more accessible through technology and shared practice.

Easton

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Full-stack developer | AI enthusiast | Content creator. I make knowledge more accessible through technology and shared practice.

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Easton editorial illustration: Codex project workflow bench

Jul 30, 2026AI & Intelligence

Codex Test-Driven Development: Make AI Write the Test First, Then Get to Green

Easton editorial illustration: central cache vault with stacked prompt blocks, cold request entering the vault, warm request reusing the cached blocks, small timestamp block diverted away from the cache

Jul 29, 2026AI & Intelligence

Why Prompt Caching Is Not Saving Money: Troubleshoot AI Coding Agents with prompt-cache-skills

Easton editorial illustration: charcoal CODEX terminal with a small orange harness ring, four-stage circular workflow labeled MEMORY, PLAN, BUILD, VERIFY

Jul 28, 2026AI & Intelligence

How to Use LazyCodex for Codex Memory, Planning, and Verification

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