Cheerio 和Selenium 的区别

1. 啦啦队：
Cheerio 是一个 Node.js 模块，它建立在 Core JQuery 及其函数之上。通过 Cheerio，我们可以在服务器端使用 JQuery。 Cheerio 足以解析 HTML 和 XML 文件。

2.Selenium：
Selenium是一种自动化工具，用于自动化浏览器。与cheerio相比，它是更强大的工具。 Selenium提供了一种无需学习测试脚本语言即可编写功能测试的回放工具，因此它被广泛用于测试 Web 应用程序。 Cheerio 和Selenium 的区别：

S.No.	Cheerio	Selenium
1.	It was developed and maintained by CheerioJS.	It was developed by Jason Huggins.
2.	It is developed in JavaScript and JQuery.	It is developed in Java.
3.	It parses the raw HTML.	It brings the browser engine API.
4.	It is faster than Selenium.	It is slower.
5.	It cannot parse JavaScript.	It can parse JavaScript.
6.	Cheerio is basically used for web scraping tasks.	Selenium is commonly used for testing web applications.
7.	It supports only Node.js.	It supports multiple programming languages including JavaScript, PHP, Python, etc.
8.	It is a npm module used in Node.js for server side JQuery.	It is a testing framework, that can also be used for web scraping tasks.