I don’t see documentation around hierarchical facets about how to set it up and how to query it in node.js client. Appreciate any help.
Algolia JS Help is a library we provide in our community projects to help build search queries. It uses internally the JS client (the one you are already using in your nodejs application). This helper provides a convenient way for handling hierarchical facets and also some documentation on how to structure your objects.
Here is the the hierarchical facets documentation: https://community.algolia.com/algoliasearch-helper-js
Let us know if you need any help regarding this!
Thanks! will look into it.