Creator of the Flask framework, Jinja template engine, Lektor CMS, Insta snapshot testing tool and more. These days I dedicate most of my work to @getsentry, but I maintain a range of Rust libraries and always create more Open Source work.

I am a core maintainer of PyO3, a project building ways to connect Rust and Python together.

Rust standard library team, widely used Rust libraries

Tokio is an asynchronous runtime for the Rust programming language.

Automerge is a CRDT designed to enable collaboration and local-first applications.

Support NAPI-RS opensource work.