Get instant feedback while coding. Pyrefly processes 1.8M lines per second, adds smart imports, and supports Visual Studio Code and NeoVim.

Jupyter is a way of creating interactive notebooks that blend text, graphics, and code. This is a unique form of programming.

Notifications You must be signed in to change notification settings A simple Python command-line calculator that performs basic arithmetic operations — addition, subtraction, multiplication, and ...

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.