Develop

Double-check the server extension is properly installed:

uv run jupyter server extension list

Start JupyterLab:

uv run jupyter lab

Remember that changes won’t immediately be reflected in the running instance of JupyterLab. Depending on what you’ve changed, you may need to restart the server (CTRL+C and start JupyterLab again), or restart the kernel in the JupyterLab UI.

You can use notebooks in the examples/ directory as a starting point for interactively testing your development build.