Another thing that we can consider while creating a reusable library is Angular elements. Angular elements are nothing but Angular components packaged as web components. Web components are a web standard way of creating custom elements for the web, all of which can be used in any application as simple HTML elements. By converting our components into Angular elements, we can make sure that our components can be used not only in different Angular applications but also alongside other frameworks or libraries or even with Vanilla JS (without any framework or library).