You might want to checkout Mojo, which is not a runtime but a different language, but also designed to be a superset of Python. Beware though that it's not yet

You might want to checkout Mojo, which is not a runtime but a different language, but also designed to be a superset of Python. Beware though that it's not yet open source, which is slated for this Q1 https://docs.modular.com/mojo/manual/ https://docs.modular.com/mojo/manual/ edit: The main point I forgot to mention - it aims to compete with "low-level" languages like C and Rust in performance