Matt Massicotte

Hello

My name is Matt. It's possible you are here because I do a lot of work with Swift Concurrency. But I do other stuff too. I swear.

Latest

• (Some) Unanswered Swift Group Questions

  Here's my attempt at answers to some Swift Group Lab session questions that there wasn't time for.

• Stateless Actors

  The purpose of an actor is to protect mutable state. But even an actor with no state to protect can serve a purpose.

• WWDC 2026 Watch List

  WWDC is an exciting time. Here's what I'm paying attention to.

Here to learn about Swift Concurrency?

This series is a good place to start:

1. A Network Request
2. Reading from Storage
3. Stateful Systems
4. Conforming to Protocols
5. Designing Protocols

If you need more help, get in touch with me.