[marrs]

Just tell them you have none because you haven't needed to use them yet, and tell them why you haven't needed them yet. It may be because you haven't built complex apps or it may be because you have found your own way of dealing with that complexity that didn't require those libraries. Use it as an opportunity to discuss what you can do. If they ask you for an interview anyway then you know that it's not a deal breaker.

Also realise that a lot of the time the requirements are really just a wish list. I was recently sent a job spec that "required" a year of Angular 2 experience. Rather unlikely, given that Angular 2 is still in beta.