A lightweight viewer of Jupyter output to run next to your terminal session.
```bash
cargo install sidecar
```
In a `jupyter console` session with Python, run:
```python
import subprocess
import os
from ipykernel.connect import get_connection_file
connection_file = get_connection_file()
subprocess.Popen(["sidecar", connection_file])
```
That will open a separate window showing the output of your Jupyter session.