GitHubData Visualization & Charts · D3 plugins
Area-proportional Venn and Euler diagram layout that solves circle positions numerically from set sizes.
Why it’s a gem
Actually proportional set diagrams instead of decorative three-circle clipart
Layout plugin that computes non-overlapping beeswarm arrangements for one-dimensional distributions, so every individual data point stays visible.
Path interpolator that handles transitions between paths with different numbers of points without visual jumping.
Convenience wrappers over D3 selections adding appendMany, translate, at/st shorthands and tspan wrapping.
Time-based event series visualisation showing dense dot timelines per row, with zoom and brushing.
Drop-in replacement for d3-force using random vertex sampling for linear-time layouts on large graphs.
UpSet plot implementation for visualising intersections across many sets where Venn diagrams break down.