Highlight typos in the jupyter notebook markdown

Question

When I write something in the jupyter notebook markdown field, the typos are not highlighted and often I ended up with something like this:

In almost all ID

Answer 1

Run the following in a terminal:

ipython install-nbextension https://bitbucket.org/ipre/calico/downloads/calico-spell-check-1.0.zip
ipython install-nbextension https://bitbucket.org/ipre/calico/downloads/calico-document-tools-1.0.zip
ipython install-nbextension https://bitbucket.org/ipre/calico/downloads/calico-cell-tools-1.0.zip
jupyter nbextension enable calico-spell-check

You can see typos like Find out more

Afterwards, you need to activate the spell check in the Jupyter Notebook:

%%javascript
IPython.notebook.config.update({
  "load_extensions": {"calico-spell-check":true,
                      "calico-document-tools":true,
                      "calico-cell-tools":true
                     }
})