Vega Platformer

Vega is a visualization grammar used for making interactive charts like these:

At Weights & Biases, I was tasked with building a Vega-based custom chart editor. To develop user empathy, I decided to build my own custom chart. While learning the grammar, I realized that Vega's Signals feature makes it Turing complete. So naturally, I made my chart a side-scrolling platformer:

Every pixel of this world is a data point logged into Weights & Biases containing information about position and color information. This can be demonstrated by exploring and playing with the data using the W&B UI:

I'm proud to say that the Vega team is officially featuring my "chart" as one of its example use cases.