When hosting an Angular application on Azure Static Web Apps, there is one small caching detail that can cause a surprisingly annoying issue: index.html can be cached by the browser. That might sound harmless at first, but for a single-page application it can prevent users from getting the latest version of the app after a deployment. The fix is simple: tell Azure Static Web Apps to instruct the browser not to cache index.html. In this blog post, I will explain how to configure Azure Static Web Apps to set no cache header for index.html.
