📃 Short Piece

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2026.03.22 15 min read ⚙ Essays 📃 Short Piece AI Software Architecture Programming

Programming Does Not Disappear — It Becomes Visible

AI reduced the effort of writing code but did not eliminate complexity—**it pushed it into less visible places**. This article reframes programming as **complexity control**, not coding, and analyzes why understanding has become more critical in the AI era.

2026.03.22 14 min read ⚙ Essays 📃 Short Piece AI Software Engineering System Design

The Faster AI Writes Code, the Slower Systems Become

AI makes code 10× faster. But the speed of understanding that code remains the same. Amazon’s outage was not just an accident— it revealed where the development process breaks in the AI era.

2026.03.22 15 min read 📃 Short Piece AI Architecture LLM Subagents ⚙ Essays

Agents Are No Longer One — What Codex Subagents Mean

The era of solving everything with a single LLM is coming to an end. Codex Subagents represent a structural shift, transforming AI from a single tool into a system composed of role-based components.