F# and Python look similar in many ways. Both languages use indentation instead of braces and semicolons. However, type annotations in Python make the language less readable, and static type checkers like Mypy and Pyright often break your codebase with new releases. F# with its superior type system and type inference, combined with pipelining, pattern matching, computational expressions, makes F# a better Python.

Interop with the Python ecosystem opens up a new world of new possibilities for F# developers, and Python developers can now write critical parts of the codebase in a safer language. This talk will explain how Fable compiles F# to Python, and also show how F# interoperates with the existing Python ecosystem.