Where to put business logic in knockout.js?

@dedrick 

In Knockout.js, the best practice for placing business logic is in the view model. The view model is a JavaScript object that defines the data and behaviors of the UI elements in the view. Business logic, such as calculations, validations, and data manipulation, should be implemented in the view model to separate the view concerns from the business logic. This makes the code more maintainable and easier to test. Additionally, the view model allows you to encapsulate and modularize your business logic, making it easier to manage and reuse across different components in your application.