@cliff-brake yes indeed there is a way to do that! I use regex in my Mongo queries and then add in this ternary operator (in the example here, I’m querying the name property):
{name: {"$regex": {{ !search_box.value ? {$exists: true} : search_box.value }}, "$options": "i"}
So if there’s no value in the search_box then it returns all results, and if there is a value, it filters on that value. More details in this community post here: How to create a dynamic query without changing resource settings?
Let me know if this helps!