Vega is a declarative format for creating, saving, and sharing visualization designs.
With Vega, visualizations are described in JSON, and generate interactive views using either HTML5 Canvas or SVG.
new Vega 3.0 Beta
is a visualization grammar, a declarative language for creating, saving, and sharing interactive visualization designs. With Vega, you can describe the visual appearance and interactive behavior of a visualization in a JSON format, and generate web-based views using Canvas or SVG.
new Vega-Lite 2.0 Beta
is a high-level visualization grammar. It provides a concise JSON syntax for supporting rapid generation of visualizations to support analysis. Vega-Lite specifications can be compiled to Vega specifications.
is an interactive environment that enables custom visualization design.
Without writing any code, designers can create visualizations on-par with hand-coded D3 and Processing.
is a web-based visualization specification interface, inspired by Tableau.
Analysts can rapidly generate visualizations as part of the
data exploration process.
is a visualization browser for open-ended data exploration.
It provides a gallery of recommended visualizations, produced by Compass
visualization recommender engine.
is a visualization recommendation engine.
Given user query, it suggests visualizations, ranked by both
data properties and perceptual principles.
ggvis is a data visualization package for R that renders web-based visualizations using Vega. It features a syntax similar in spirit to ggplot2.
Vega.jl uses the Julia programming language to generate spec-compliant Vega 2.x visualizations. Vega.jl is integrated with Jupyter Notebook, and provides a high-quality visualization experience for scientific computing.
The MediaWiki Graph extension allows you to embed Vega visualizations on MediaWiki sites, including Wikipedia.
Cedar integrates Vega with the GeoServices from ArcGIS. It adds templated documents for reusable charts that programatically bind to new data sources.