Protractor is an end-to-end test framework for Angular and AngularJS applications. Protractor runs tests against your application running in a real browser, interacting with it as a user would.
Protractor is an open source tool with 8.16K Github Stars and 2.18K Github Forks. Here’s a link to Protractor's open source repository on Github
20 companies use Protractor including PeopleKeep, Omaze, and all.
Here’s a list of reasons why companies and developers use Protractor.