altair
Vega-Altair provides declarative data visualization tools for Python applications.
About altair
Vega-Altair is a declarative visualization library for Python built on the Vega-Lite grammar. It provides an API for specifying visualizations in code for use in Python applications.
The project states it is not affiliated with Altair Engineering, Inc.
Key features
- Create declarative visualizations using Python code
- Define charts with the Vega-Lite grammar
Best for: Python users who create visualizations through code.
Good for
- Built on the Vega-Lite grammar
- Provides a consistent API for Python
altair at a glance
- Website
- altair-viz.github.io
- Category
- Design & Creative › Charts & Data Visualization
- Type
- Online tool
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Guides for Charts & Data Visualization
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Vega-Altair is a Python library for declarative statistical visualization.
Open source
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Bokeh creates interactive plots, dashboards, and data applications in Python.
Plotly provides an open-source Python library for creating interactive charts and data visualizations.
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