Vega
NumFOCUS Sponsored Project since 2025The Vega Projects constitute a cohesive ecosystem of visualization libraries: Vega is a visualization grammar; a declarative format for creating, saving, and sharing interactive visualization designs. Vega-Lite provides a higher-level grammar for visual analysis and Vega-Altair provides Python bindings for Vega-Lite. This grammatical implementation of graphics and interactivity produces beautiful and effective visualizations with a minimal amount of code. VegaFusion scales Vega-Altair to large datasets and VL Convert provides publication quality static file export.
Share This Project:
Industry
Scientific Research, Higher Education, Visualization Research, Product Development, Finance
Language
Javascript/Typescript, Python, Rust
Features
Data Visualization, Interactive Visualization, Visualization Research
Vega, is a visualization grammar; a declarative format for creating, saving, and sharing interactive visualization designs. Vega-Lite provides a higher-level grammar for visual analysis and Vega-Altair provides Python bindings for Vega-Lite. This grammatical implementation of graphics and interactivity produces beautiful and effective visualizations with a minimal amount of code. VegaFusion scales Vega-Altair to large datasets and VL Convert provides improved static image export.
The Vega Projects provide an ecosystem of visualization libraries to produce beautiful and effective visualizations with a minimal amount of code across multiple programming languages.
