木偶戏与Protractor的区别

1.木偶：
它是Google的node.js开源库，提供了高级API，该API用于通过DevTools协议自动执行Chrome浏览器。该库是开源的，并提供了用于管理Chrome的高级API。

2.Protractor：
Protractor测试的主要动机不再仅仅是检查AngularJS函数，而是另外还为常规Web应用程序编写自动回归评估。

木偶戏与Protractor的区别：

S.No.	Puppeteer	Protractor
1.	It is made to support some specific engines only.	It can support different types of browsers.
2.	In this, to test application, there is no need for the image loading process for performing tasks.	In this, testing cannot be done without the image loading process, so it is required.
3.	In this, the developer can count the number of CSS files are used in an application.	In this, the developer cannot check or count the number of CSS files used in an application.
4.	It supports dev tools to develop an application.	It does not support dev tools to develop an app.
5.	In this, Emulation is an easy task as compared to Protractor.	In this, Emulation is quite complex as compared to Puppeteer.
6.	It can be used to check the amount of time to load any page.	It cannot be used to check the amount of time to load any page.
7.	It works faster as compared to Protractor.	It works slower as compared to Puppeteer.