The NativeScript framework already provides a fairly comprehensive set of standard UI controls that you need to build an app. But what if you want to build an app with the NativeScript framework using a 3rd-party library?
This repository contains the complete Seismograph sample app which demonstrates the usage of an embedded (dynamic) framework in a NativeScript project. The complete blog article describing the steps to build the project, loading the embedded framework, can be found here: Using 3rd-party iOS Frameworks in your NativeScript Apps.
Loading Static Libraries: The NativeScript framework can load static libraries too. For more information, refer to the following GitHub repo: sample-iOS-StaticLibs.