D3

Library of layout algorithms including treemaps, trees, force-directed graphs, Voronoi, contours, chords, and circle-packing

High-level API for quick charts built on top of D3

Lightweight automatic versioning for collaborative work

Share visualizations and analysis instantly

Real-time collaborative editing capabilities for teams

Create, update, and animate the DOM based on data without the overhead of a virtual DOM

Color space manipulation and conversion utilities

Encode abstract data into visual values such as position, size, and color. Explain position encodings with axes

Pull live data from the cloud, files, and databases into one secure place without installing anything

Calendar and temporal calculation utilities

Parse and process CSV data files

Localized date parsing and formatting utilities

Statistical calculation and analysis utilities

More spherical projections with arbitrary aspects, adaptive sampling, and flexible clipping

Facilitate exploration with reusable interactive behaviors, including panning, zooming, brushing, and dragging

Render arcs, areas, curves, lines, links, pies, stacks, symbols and any geometric primitive needed to visualize data