A Venn diagram uses overlapping circles to show shared and unique elements among multiple sets. It is perfect for visualizing relationships and intersections between categories.
This sample maps data science skill-set overlaps loaded from an external JSON file. Bold intersection labels highlight combined competencies, and a right-side vertical legend provides a clear reference. White set outlines, custom hover fills, and name-based tooltips make it easy to inspect individual skills and overlap groups.
Follow the step-by-step Venn Diagram Tutorial to learn how such charts are built. See the Venn Diagram documentation for all configuration options.