01 — Writing

Notes from the build.

Writing to learn — thoughts on the tools, standards and ideas I'm exploring as I build.

Latest

AI Can Write the Code. Who Is Responsible for Proving It Works?

AI made writing code cheap. It didn't make proving the code correct any cheaper — it made it the bottleneck. On verification, accountability, and who owns the merge button in 2026.

21 Aug 2026 · 8 min read

TypeScript 7.0: Why a 10× Faster Compiler Changes the Developer Experience

13 Aug 2026 · 13 min

TypeScript's compiler was ported to Go and it's roughly 10× faster. How it works, what changes for CI, monorepos, and your editor — plus real benchmarks from my 203k-line Next.js monorepo.

typescriptjavascripttoolingperformancebenchmark

Model Context Protocol (MCP): The Standard That Is Reshaping AI Applications

5 Aug 2026 · 13 min

One open protocol between AI agents and every tool, API, and database — what MCP solves, how to build a server in Node.js, and how to keep it secure.

model-context-protocolmcpnodejsai-agentsagentic-ai