What is a Data Visualization Grammar?

There are many ways to create visualizations, between chart choosers, chart wizards, GUI-based tools of various flavors, and of course, many libraries if you’re looking to use code. Many of the latter describe themselves as *grammars* or *grammar-based*. But what does that mean?

This is a great article written by Robert Kosara, a Data Visualization Developer at Observable. Source here: [https://opendatascience.com/what-is-a-data-visualization-grammar/](https://opendatascience.com/what-is-a-data-visualization-grammar/)

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