jupyterlab-show-cell-tags

Show cell tags in the JupyterLab notebook interface.

Requirements

• JupyterLab >= 2.0

Install

jupyter labextension install @mje-nz/jupyterlab-show-cell-tags

Uninstall

jupyter labextension uninstall @mje-nz/jupyterlab-show-cell-tags

Contributing

To set up for development:

# Clone the repo to your local environment
# Enter jupyterlab-show-cell-tags directory

# Install dependencies
jlpm
# Build TypeScript source
jlpm build
# Link your development version of the extension with JupyterLab
jupyter labextension install .
# Rebuild TypeScript source after making changes
jlpm build
# Rebuild JupyterLab after making changes
jupyter lab build

The jlpm command is JupyterLab's pinned version of yarn. You may use yarn or npm instead.

You can watch the source directory and run JupyterLab in watch mode to watch for changes in the extension's source and automatically rebuild the extension and application:

# In one terminal, rebuild the extension whenever it changes
jlpm watch
# In another, run JupyterLab and rebuild it whenever the extension is built
jupyter lab --watch

Now every change will be built locally and bundled into JupyterLab. Be sure to refresh your browser page after saving file changes to reload the extension (note: you'll need to wait for webpack to finish, which can take 10s+ at times).

Related projects

See also fcollonval/jlab-enhanced-cell-toolbar, which is like this but probably better.