Horizon charts can show trends across many data series in a relatively small space. This blog steps through a method for creating them in Tableau.
Creating a dot-dash-plot in Tableau
This post steps through how to create Edward Tufte's dot-dash-plot in Tableau, increasing the data-ink ratio of a standard scatter plot and revealing more insights.
Circular Sankey Template
This guest blog post by CJ Mayes provides a template and walkthrough of the process to create a circular Sankey diagram. With credits to Spencer Baucke and Luke Stanke.