This repository contains source code and data for data visualizations created by Andrzej Leszkiewicz using Vega visualization grammar.

Data visualization templates for Deneb, a custom visual for Power BI. The templates are examples of Vega (not Vega-Lite) data visualizations that can be used in Deneb as is or as a starting point f…

Microsoft Power BI Cookbook, published by Packt

Here, I will provide different Power BI Sample files and data source files to user.