is there a way to save css/js changes of remote resource between page reloads or map remote resource to local in devtools?

Question

I know about Workspaces recently introduced in DevTools but that is not that i need. For example: page uses jquery that is loaded from CDN, i modify jquery library code, pre

Answer 1

See https://stackoverflow.com/a/31585725/52817:

The Resource Override extension allows you to do exactly that:

• create a file rule for the url you want to replace
• edit the js/css/etc in the extension
• reload as often as you want :)

You can even add a tab to the dev tools.