Videos of presentations about Vega and related topics.

Vega-Lite: A Grammar of Interactive Graphics

OpenVis Conference 2017 talk by Kanit (“Ham”) Wongsuphasawat, Dominik Moritz, and Arvind Satyanarayan.

Reactive Building Blocks: Interactive Visualizations with Vega

OpenVis Conference 2016 talk by Arvind Satyanarayan.

Raising the Bar (Chart): The Next Generation of Visualization Tools

OpenVis Conference 2015 keynote talk by Jeffrey Heer.

The Future of Data Visualization

O’Reilly Strata 2015 conference keynote talk by Jeffrey Heer.

Altair: Declarative, Statistical Visualization for Python

PyData SF 2016 presentation by Brian Granger on Altair, a Python API built on Vega-Lite.