# Matt Pocock | Knowledge Base | Instagit

TypeScript wizard. Building Total TypeScript - a comprehensive, production-grade TypeScript course.

Ex-Vercel, Stately.

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## Repositories

### [sandcastle](/mattpocock/sandcastle)

Orchestrate sandboxed coding agents in TypeScript with sandcastle.run()

- 24 articles | 4.9k stars
- Tags: how-to-guide, deep-dive, best-practices, internals

### [skills](/mattpocock/skills)

My personal directory of skills, straight from my .claude directory.

- 22 articles | 11.8k stars
- Tags: tutorial, best-practices, deep-dive, how-to-guide, internals, migration-guide