Jupyter-style interactive notebooks for JavaScript & TypeScript in VS Code — run code cells with shared state, top-level await, inline charts, HTML output, and a variable inspector. Supports .jsnb files with TypeScript, npm packages, and rich renderers.
javascript node typescript jupyter notebook repl chartjs vscode jupyter-notebook vscode-extension interactive-notebook js-notebook ts-notebook code-cells
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Updated
Apr 7, 2026 - TypeScript