VisQuill – Reactive Geometry for Interactive Data Visualization

Reactive Data Visualization SDK

VisQuill is a reactive geometry SDK for building interactive, constraint-driven data visualizations — where geometry, data, and interaction stay continuously in sync.

Define the relationships between elements once, and the system keeps everything consistent as data changes and users interact. VisQuill Lens, our geographic exploration tool, is one application built with it.

Explore the GDK Try VisQuill Lens
A1 Collision Density
A1 Collision Density
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Where the Rain Fell
Where the Rain Fell
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Calling 311 in New York City
Calling 311 in New York City
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Examples of interactive visual systems built with VisQuill.   See full gallery

Build with the GDK

Build your own visualization systems using a reactive geometry SDK in TypeScript. Define relationships between elements that update automatically with data and interaction.

Explore the GDK

Built with VisQuill: Lens

See the GDK in action. VisQuill Lens is a ready-to-use tool for exploring geospatial data with configurable lens-based interactions — no coding required.

Try VisQuill Lens