Heatmap in JavaScript
Risk Matrix
This Heat Map shows the levels of risk depending on the frequency and the severity of errors on a server. Both parameters have 5 grades: from low (rare) to extreme (almost certain).
BCT Heat Map Chart 01
Calendar heatmap
CS Scroller 03
Periodic Table
This Heat Map represents the Mendeleev's periodic table, colored according to the element types, which all are mentioned in the legend.
Heatmap grids