react-script-loader-hoc
A higher-order React component that assists in the asynchronous loading of third party JS libraries (eg. Stripe.js)
@ueler/ng-lazyload-script
Load external javascript libraries/files (e.g. Google Maps JavaScript API, Stripe JavaScript API, ...) in your components and services on the fly (when you need them) and execute code as soon as it's loaded.
resource-injector
The ResourceInjector class dynamically loads JavaScript and CSS into the webpage, ensuring each resource is loaded only once, with error handling and optional load timeouts.