Medium Source codes for medium articles Links Swift Testing (https://medium.com/@glnygl94/what-is-swift-testing-swift-testing-1-b95ff521ab8a) "@Observable" (https://medium.com/@glnygl94/using-observable-macro-instead-of-observableobject-and-passing-multiple-objects-swiftui-1-e6a6d5a1c181) Combine (https://medium.com/@glnygl94/using-observableobject-in-combine-swiftui-3-6b33dd51749f)