Ekrub

VS Code is here: https://github.com/microsoft/vscode

The extension that enables Jupyter Notebooks is here: https://github.com/Microsoft/vscode-jupyter

Have you tried recently? We re-wrote them from scratch to use native UI elements (used to be a web view) so perf should be much improved.

You should give it a spin again. Notebooks _used_ to be a web view in VS Code. But we re-wrote them to use native UI elements and the performance is much better.