Data Studio annotations

Providing context in your reports and dashboards is a key part of any good analysis and I love annotations for that purpose.

Annotations are not supported out of the box in Data Studio so I decided to roll up my sleeves and learn about community visualizations and D3. I adapted the wonderful d3-annotation package for use with Data Studio and this what I came up with:

To use this in your own reports please check out this [data studio report]( for instructions.

Source code is available on github.