91-DIVOC

Let's flip the script on COVID-19 and build fantastic things!

91-DIVOC is home to many data-forward, high-quality, interactive, and informative visualizations made during the global pandemic created by Prof. Wade Fagen-Ulmschneider. I hope you'll spend some time and nerd out on data with me! :)- wade

91-DIVOC Visualizations


Daily, Every Day: Updates to All Charts and Datasets

Every day, all 91-DIVOC visualizations are updated with the latest data compiled from various data sources across the Internet.


91-DIVOC-01: "An interactive visualization of the exponential spread of COVID-19"

August 18, 2021 – Lowest/Highest Value Since in Mouseovers

Updated the visualization: 91-DIVOC-01: "An interactive visualization of the exponential spread of COVID-19"

When you mouseover (or tap) a data point and the datapoint is the a low or high value that hasn’t been seen in at least 10 days, the mouseover now displays the last time that value was above/below that value. For example:

In addition, the “X-Axis” has been updated with additional axis options to display gridlines as weeks or months. :)


August 17, 2021 – Improved Responsiveness - Fixes

Updated the visualization: 91-DIVOC-01: "An interactive visualization of the exponential spread of COVID-19"

Fixed a bug related to graphs not updated upon switching to a new “Data Source”.


August 16, 2021 – Improved Responsiveness

Updated the visualization: 91-DIVOC-01: "An interactive visualization of the exponential spread of COVID-19"

As the amount of COVID-19 data grows, the 91-DIVOC has more and more points to render and mouseovers for you to highlight to dive deeper into the data. This past weekend I added the ability for the site to “know” which graph(s) are on your screen and only keep those graphs in memory. From my testing, it appears it have made the option selection more responsive and the initial page load faster. :)

Additionally, the x-axis now uses a date scale and looks significantly better on mobile (where, previously, the axis labels started to fall on top of themselves).


91-DIVOC-01: "An interactive visualization of the exponential spread of COVID-19"

August 15, 2021 – Additional Scaling Options

Updated the visualization: 91-DIVOC-01: "An interactive visualization of the exponential spread of COVID-19"

A brilliant suggestion was made to expand the x-axis scaling to include additional periods – “X-Axis” now includes two new views:

Additionally, a few more small updates:


July 15, 2021 – Cleanup Datasets without Updates

Updated the visualization: 91-DIVOC-01: "An interactive visualization of the exponential spread of COVID-19"

The “COVID Tracking Project” no longer is providing COVID-19 data updates and has been removed as a data source.


View All Recent 91-DIVOC Updates >>