A visualization grammar.

A tool for creating data visualizations by writing JSON specifications instead of custom drawing code, you describe your data, marks, scales, and axes and Vega renders it as an interactive graphic in a browser.

Declarative visualization library for Python

Vega-Altair is a Python library for creating charts by describing what you want rather than drawing it step by step, a few lines produce interactive scatter plots, bar charts, and linked views.

A concise grammar of interactive graphics, built on Vega.

Generate JSON schema from your Typescript sources

Visualization Tool for Data Exploration

An interactive, graphical Visualization Design Environment (VDE)

Brushing and linking for big data

JavaScript data utility library.

Publish Vega visualizations as embedded web components with interactive parameters.

Convert Vega spec into React class conveniently

Serverside scaling for Vega and Altair visualizations

IPython/Jupyter notebook module for Vega and Vega-Lite

Lightweight Tableau-style interface for visual analysis, built on Vega-lite.

Common repository for example datasets used by Vega-related projects

CompassQL Query Language for visualization recommendation.

A JavaScript API for Vega-Lite.

Editor/IDE for Vega and Vega-Lite

Themes for stylized Vega and Vega-Lite visualizations.

Utilities for converting Vega-Lite specs from the command line and Python

App for viewing visualizations created in Vega or Vega-lite

Tooltip Plugin for Vega-Lite

The Vega landing page.

Svelte component for Vega and Vega-Lite

react + vega-lite

Data loader for the Apache Arrow format.

Visualization Recommendation Engine, powered by Vega-Lite Specification Language

A demo of scaling Vega to millions of records

WebGL renderer for Vega.

Dash component for Vega-Altair charts

Make Vega charts of large datasets

JSON schema for Vega and Vega-Lite

Reactive dataflow processing.

[Deprecated] Please use https://github.com/vega/editor! (Link to deployed old editor: http://vega.github.io/vega-editor)

JavaScript API for dataflow processing.

Deprecated version of Voyager 2 (in Angular), please use https://github.com/vega/voyager.

Vega scenegraph and renderers.

Altair Ally is a companion package to Altair, which provides a few shortcuts to create common plots for exploratory data analysis.

Vega expression parser and code generator.

Compilation of Vega-Lite & Altair Tutorials

View component for Vega visualizations.

Experimental Vega Dataflow Visualization

Include Vega in projects using minimal dependencies.

Probabilistic data structures for large or streaming data sets.

Labeling algorithm for Vega.

Backend for the Vega Editor

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A service to render Vega visualizations

Compile optimized Vega and Vega-Lite bundles.

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The Vega, Vega-Lite and Vega-Altair Roadmap

Vega Language Plug-in for Visual Studio Code

Interactive tutorials for learning Vega.

Parse Vega specifications to runtime dataflows.

Common UI Library that powers Polestar and Voyager

WebGL Renderer extension for Vega

Materials for Vega-Altair tutorial at SciPy 2024

Statistical routines and probability distributions.

Vue component for Vega and Vega-Lite

Geographic data transforms for Vega dataflows.

Typings for Vega

WebGPU Renderer Extension for Vega

Indexed cross-filtering for Vega dataflows.

Convert Vega-Lite JSON spec to Vega-Lite JS API

Convert extracted Vega-Lite transforms to SQL for scalable visualizations

Runtime support for Vega dataflows.

Vercel service wrapping vl-convert for use by the Vega editor

Collection of VegaFusion demo notebooks / apps

Hierarchical layout transforms for Vega dataflows.

Vega logging utilities.

Community health files for the @vega organization

Wordcloud layout algorithm for Vega dataflows.

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Scales and color schemes for visual encoding.

JavaScript utilities for Vega.

Projections for cartographic mapping.

A CSS-inspired language to select, sequence, and compose DOM events into event streams.

Network request and file loading utilities.

Example applications driven by Vega dataflows.

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Version-controlled build config for easy re-use and sharing

Copy of the Vega-Lite 4 Website

Force simulation transform for Vega dataflows.

Data processing transforms for Vega dataflows.

Vega and Vega-Lite Logos

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Typescript to API generator

Scripts to benchmark Vega's performance

Shorthand Syntax for Vega-Lite

Copy of Vega-Lite 1.x website

Vega-Embed for Vega 2 and Vega-Lite 1

Canvas and Image object instantiation utilities.

Voronoi diagram transform for Vega dataflows.

View-specific transforms for Vega dataflows.

Visual encoding transforms for Vega dataflows.

Client-side library for managing Vega GitHub gists.

A conda-smithy repository for vegafusion.

A conda-smithy repository for vegafusion-python-embed.

A conda-smithy repository for vegafusion-jupyter.

VegaFusion logos

a test repository for deployment previews for the vega-lite project

Copy of the Vega-Lite 3 Website

Extended projections for cartographic mapping.

Convenience methods for using Vega and Vega-Lite in Observable.

Server-side support for Vega web applications.

Copy of the Vega-Lite 2 website

A conda-smithy repository for vl-convert-python.

Vega 2 documentation

Vega Transforms to SQL

Map tile management for Vega dataflows.

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