Hi 👋 I'm Emma!

I am a passionate open source developer with a love of programming languages/type theory, data compression, packaging, and WebAssembly!

In my open source work, I am a CPython Core Developer and a member of the mypy core team. I've also authored multiple accepted Python Enhancement Proposals (PEPs):

• PEP 561 describes how to distribute types in Python packages
• PEP 784 adds Zstandard compression to the Python standard library

Check out my OSS TODO list to see what I am thinking of working on right now.

You can connect and find more from me at the following links:

• Website: emmatyping.dev
• BlueSky: @emmatyping.dev
• Mastodon: Mastodon