Schemar: a GitHub Action to validate structured data
Of late, I've found myself getting more and more into structured data. Structured data is a way of adding machine-readable information to web pages. To entertain myself, I liken it to static typing for websites. I've written about structured data before, but in this post I want to focus on how to validate structured data.
Specifically, how can we validate structured data in the context of a GitHub workflow? I've created a GitHub Action called Schemar that facilitates just that. In this post we'll see how to use it.