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Presentation slides with Jupyter Notebook

I presented at the PyCon 2016 Education Summit on "Doing Math with Python" day before yesterday and a lightning talk yesterday. This is the first time, I prepared a slide deck using Jupyter Notebook + Reveal.js. I was pleased with the content creation process and the end result. So, here is what worked for me.

Please note that I have basically taken quite a bit of liberty with HTML where I didn't want to search for markdown way of doing something

Basically, there are two steps:

  • Create content in a Jupyter Notebook
  • Use jupyter-nbconvert to convert the notebook to a HTML/JS based slide deck

Finally, I hosted the slide deck on GitHub pages.

Please note that, you will need the latest version of jupyter-notebook (4.2.0).

Quick start to publish your slides using GitHub pages

I have copied my real slides to a repo along with a static copy of "reveal.js" (3.3.0) and a Bash script to automate it all. A good starting point then would be to fork my GitHub repo:

$ git clone<your-user-name>/jupyter-notebook-slides.git
$ cd jupyter-notebook-slides
$ # Start notebook server
$ # Edit your slides

$ ./

Your slides should now be live at http://<user-github-username> script

The script is as follows:


$ jupyter-nbconvert --to slides slides.ipynb --reveal-prefix=reveal.js
$ mv slides.slides.html  index.html
$ mkdir -p /tmp/workspace
$ cp -r * /tmp/workspace/
$ git add -A .
$ git commit -m "Update"
$ git checkout -B gh-pages
$ cp -r /tmp/workspace/* .
$ git add -A .
$ git commit -m "new version"
$ git push origin master gh-pages
$ git checkout master
$ rm -rf /tmp/workspace

The part of the script above where I update the gh-pages branch is of a quality where it does its job.

Viewing your slides locally

To view your slides locally:

$ jupyter-nbconvert --to slides slides.ipynb --reveal-prefix=reveal.js --post serve

Understanding what's going on in brief

The first step to do before you can start creating your slides is activate the "Slideshow" toolbar from the "View > Cell Toolbar menu". Once you do that, each of your cells will have a drop down box, and you can select what the cell is. The options you will have are: Slide, Sub-slide, Fragment, Skip and Notes.

Like any other notebook, your "slides notebook" is also made up of cells. So, if you want a cell to be in your final slide deck, you will have to choose one of "Slide", "Sub-slide" or "Fragment". "Skip" will skip the cell from your final slide deck and cells marked with "Notes" will be visible in the "speaker mode" when you present.

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