This extension opens your .ipynb file, using the current jupyter process.
Configured using PORT and JUPYTER_PATH
Which is basically going from
"file:://JUPYTER_PATH/foo/bar/your_ipynb_file.ipynb" to "http://localhost:PORT/notebooks/foo/bar/your_ipynb_file.ipynb"
Tested In Chrome.
jupyter notebook
chrome://extensions/
ipynb_viewer/chrome
folder.