In this session, the author uses Deneb and Vega to build interactive bar charts representing the results of the 2024 US Presidential Election.

Deneb and Vega are required here to achieve a high level of interactivity (cross-filtering, interactive what-if analysis) while using nothing more complicated than bar charts.

Target Audience:

Power BI report developers who already build multiple Power BI reports using core visuals and are looking to learn new ways of creating more comprehensive and interactive reports.

Session Level and Prerequisites:

Beginner to Intermediate. A basic understanding of the JSON format is recommended.

Learning Objectives:

You'll learn how to create bar charts using Deneb and Vega, and you'll learn how to combine them into a simple interactive report within a single instance of a visual.

The visualization that will be demonstrated and explained: https://github.com/avatorl/DataViz-Vega/tree/main/us-elections-chart