How can I tell whether a web app was built using A

问题:

How can I tell whether a (Drupal 7) web app was built using Angular, by e.g., looking at the page source, and not by asking the developers?

回答1:

The best way to check is to write "angular" on browser console. If you get any object [With child objects as "bind","bootstrap","callbacks","module" etc.] then its an angular web app.

回答2:

You can install a chrome or firefox extension called Wappalyzer. It tells you which site you are navigated on in your browser and the stack they use.

回答3:

If it's an online site you can use http://builtwith.com/ and it usually can give you a good and useful bunch of information about that site.

However if they are using angular you can take a look at their page sources to see if they are using any attributes of angular like ng-repeat for example

You can also take a look at the sources that your browser get while browsing that site to see if javascript files for angularjs are included among the sources.

回答4:

• 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.

回答5:

You could try: angular.version.full first. If this doesn't work, try getAllAngularRootElements()[0].attributes["ng-version"]. The reason being in Angular 1 the former will work and from angular 2 onwards the later will work.

回答6:

There is a Google Chrome extension called 'ng-detector'. It may be obtained from the Google webstore:

https://chrome.google.com/webstore/detail/ng-detector/fedicaemhcfcmelihceehhaodggfeffm

It creates a small icon next to the URL bar that indicates whether or not it thinks the page was created using Angular, although I have not thoroughly tested its validity.

回答7:

Install chrome extension React-Detector, it works!

回答8:

You can install a Chrome or Firefox extension called Augury. It tells you if app is an angular or not.