How can I tell whether a web app was built using Angular (or other technologies)?

Question

How can I tell whether a (Drupal 7) web app was built using Angular by looking at the page source, and not having to ask the developers?

Answer 1

• Application declared using ng-app directive

• very simple controller and directive

• check for ng-model, ng-repeater attributes in the code. All these attibutes are written in small letters.

• Also you can check by typing in the console(ctrl + shift + i) and navigate to console tab. There type in window.angular.version --> it displays the version of the site your are currently inspecting.