Matt Pocock

Founder — AI Hero Founder — Total TypeScript Developer Advocate (former) — Vercel Core Team (former) — Stately / XState

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Profile

Matt Pocock is the developer who turned TypeScript’s deepest corners into something people actually finish learning. As founder of Total TypeScript, he built what most working engineers consider the industry-standard course for the language — sold-out workshops, a No Starch book, and a free “Essentials” tutorial that has become the default recommendation when a junior dev asks where to start. Before that, he served on the core team of XState at Stately and did a stint as developer advocate at Vercel, where he sharpened the on-camera teaching style he now runs daily.

In 2024 he pivoted hard. AI Hero is his new project: a course and content engine designed to retrain web developers as AI engineers, with TypeScript and the Vercel AI SDK as the on-ramp. The flagship “Build DeepSearch in TypeScript” course and the AI SDK v5/v6 crash courses ship the same teaching DNA — exercises, deep-end repetition, no hand-waving — into territory that most AI educators cover with Python notebooks. His YouTube channel has a deep AI-engineering archive, and his Discord has become one of the more practical communities for developers learning to drive Claude Code and similar agents.

What sets Pocock apart from most of the “AI for devs” cohort is the argument he keeps making. His widely-circulated AI Engineer conference talks — “Software Fundamentals Matter More Than Ever” and the “Workflow for AI Coding” walkthrough — push back on the vibe-coding orthodoxy. His thesis: ubiquitous language, vertical slices (tracer bullets from The Pragmatic Programmer), TDD, and deep modules don’t just survive the LLM era, they’re load-bearing. Without them, agents produce confident slop; with them, agents become genuinely productive collaborators. His mattpocock/skills repo — his own .claude/skills/ directory published as a reference set — became one of the most-starred Claude Code resources on GitHub.

For a developer trying to figure out who to learn AI engineering from, Pocock is one of the safer bets: he’s a teacher first, a strong TypeScript engineer second, and refreshingly skeptical of his own hype cycle. He’s not going to tell you the model will write your code for you. He’s going to tell you to write better tests.