Yes, template literal error codes are actually useful @mattpocockuk

Yes, template literal error codes are actually useful @mattpocockuk

Uploaded June 2025 | Updated September 2026, 1 week ago

Become a TypeScript Wizard with my TypeScript course:

totaltypescript.com

Follow Matt on Twitter

twitter.com/mattpocockuk

Join the Discord:

mattpocock.com/discord

Yes, template literal error codes are actually useful

TypeScript Performance with Aleksandra Sikora

5 Things They’ll NEVER Add To TypeScript

Stop giving your LLM more tools

What is tRPC? #typescript

Ship working code while you sleep with the Ralph Wiggum technique

Heres a CRAZY bit of TypeScript magic

Agents are dead, long live workflows

React FC used to be crap, now its fine

Building a type-safe fetch in #typescript

string-ts is NUTS #typescript

/handoff is my new favourite skill

Yes, template literal error codes are actually useful