An extension for inspecting messages to/from a kernel in Jupyter Lab.

• JupyterLab

jupyter labextension install jupyterlab-kernelspy

From JupyterLab 0.34 onwards, you can update the extension to the latest compatible version with:

jupyter labextension update jupyterlab-kernelspy

For a development install (requires npm version 4 or later), do the following in the repository directory:

npm install
npm run build
jupyter labextension install .

To rebuild the package and the JupyterLab app:

npm run build
jupyter lab build