Flow Map
A Flow Map is the type used to visualize the movement of objects from one area to another (people migration, traded goods) by drawing lines with direction. Lines can have different thicknesses depending on how big the values are.
House Construction PERT Chart
JavaScript Tag Cloud Chart
Tag Cloud Chart with formatted tooltips, modified angles of the tags and and links leading to the web pages
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Sankey Diagram
A Sankey diagram visualizes flows (of any kind) and their quantities in proportion to one another. It represents nodes connected with one another by lines or arrows (the bigger the quantity, the wider the line). Sankey Diagrams are widely used in science, especially in physics.
Single-Series Area Chart with Logarithmic Y-Axis
Single series area chart shows website metrics - number of unique visitors through the year. The number of visitors variate greatly, so a logarithmic scale is used to make the chart easier to read.
Stacked Bar Chart with Negative Values
Stacked bar charts are used to compare the quantitative value each part of the category brings to the whole category. This chart shows the distribution of the revenue got from the cosmetic products sold to men and women.