AngularJS Inspect Watchers

CRX ID
gdfcinoagafkodbnkjemaajfahnmfkhg
Status
No Privacy Policy Live on Store
Description from extension meta

Inspect the scope watchers of an Angular app

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AngularJS Inspect Watchers
Description from store

A Chrome extension that lets the user inspect the number of Angular watchers that exist on any element of an Angular app.

***** 4/20/2015 Update!
I just released v1.0.0 of the extension, which moves the extension from a Browser Action to a Page Action (icon appears in the address bar). A Page Action is more appropriate for this extension because the features only makes sense for a few web pages, those with AngularJS running.

Usage:
Once installed, navigate to your Angular app and click the Page Action in the address bar to activate the extension. Then, hover your mouse over different sections of your Angular application to see the scopes and watchers highlighted in red. Click the Page Action again to deactivate.

Motivation:
It is a well known fact that as the number of watchers in an Angular app increases, the digest cycle performance decreases. In Angular 1.3, anything over 2,000 watchers will dramatically effect performance. This extension can help you easily monitor the number of watchers you are adding.

Troubleshooting
I don't see the Page Action! What do I do? --> Ng Inspect Watchers can only be used on AngularJS apps that have debug info enabled. If you navigate to any web page that is either not an AngularJS app, or does not have debug info enabled, you will not be able to use the extension.

How do I enable debug info? --> The extension relies on the presence of `.ng-scope` and `.ng-isolate-scope` CSS class names. If you have run `$compileProvider.debugInfoEnabled(false);` on your app, it won't work. To get the classes back, you can run `angular.reloadWithDebugInfo();` in the console and try again. See https://docs.angularjs.org/guide/production#disabling-debug-data for more info.

Latest reviews

Echo Chan 2019-05-03

ummmm,it cannot works...

Echo Chan 2019-05-03

ummmm,it cannot works...

Chris Wang 2018-10-07

angularjs + webpack is not work

Chris Wang 2018-10-07

angularjs + webpack is not work

Brij bhan singh 2018-07-29

mm

Brij bhan singh 2018-07-29

mm

Mayur Chudasama 2017-10-13

I cannot inspect watchers in ionic

Mayur Chudasama 2017-10-13

I cannot inspect watchers in ionic

Anonymous 2017-05-25

I love the fine grain view this gives you of your watchers. I REALLY wish I could get a list of my watchers per elements or be able to tab through all my elements with watchers bound to them because using the mouse pointer assumes you know all the elements you have watchers boud to.

Martin Ligtenberg 2017-04-30

Crashes the angular page

Martin Ligtenberg 2017-04-30

Crashes the angular page

Hemant Patidar 2017-03-20

Crashes the page all the time

Hemant Patidar 2017-03-20

Crashes the page all the time

Ondřej Dušek 2017-03-03

Looks useful, but browser got frozen in 10 seconds...

Rodolphe Gohard 2016-02-02

Nice but you should use outline instead of border.

Rodolphe Gohard 2016-02-02

Nice but you should use outline instead of border.

Anton Burov 2015-12-10

works, but not stable... useless for me

Anton Burov 2015-12-10

works, but not stable... useless for me

neel sheth 2015-09-26

It crashes the angular page. I cannot open page with this extension.

neel sheth 2015-09-26

It crashes the angular page. I cannot open page with this extension.

Rex Rennie 2015-07-17

Great chrome extension for monitoring your binding count!

Rex Rennie 2015-07-17

Great chrome extension for monitoring your binding count!

Statistics

Installs
2,000
Market
Chrome Web Store
Category
Rating
3.1 (21 votes)
Last update
2015-07-26
Version 1.0.1
Languages