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.