Polyglot Notebooks, Visual Studio Code’s multi-language notebook extension, is now generally available in the VS Code Marketplace! Notebooks are an interactive programming and computational file that support mixing executable code, visualizations, equations, and narrative text. Polyglot notebooks elevate notebooks to a whole new level. With Polyglot Notebooks, you can use multiple languages natively within the same notebook with full language server support, and share variables between them to maintain a continuous workflow. No need to bounce around from tool.