Too Long; Didn't Read
In this article, John Jvester introduces a client application using the Svelte framework to interact with the Spring Boot service. This service is a middleware layer to allow clients not written in Salesforce to retrieve and update contact data. Current users of the framework include GoDaddy, IBM, Square, and The New York Times. Getting a new client created and running in the JavaScript framework is quite simple. Using the Spring boot service, you can access the source code here:https://gitlab.com/johnjvester/salesforce-integration-service.