Reloading changes to plugin resources

In Jira development, whenever a resource file like a .js or .css is changed, we are able to refresh the page in the browser and the changes will be loaded. Very convenient, and as expected.

But with Confluence, I’m noticing that any edits to .js or .css files made within the IDE are ignored, and that a full build & deploy cycle of the plugin must be performed for the changes to take effect within Confluence.

What am I missing? Or is this the state-of-the-art of Confluence Server/DC add-on development?