cheerio和puppeteer之间的区别

1. Cheerio：
是nodejs模块，其实现基于核心jquery。它与非常简单且一致的DOM模型一起使用。 Cheerio被广泛用于Web抓取工作，有时还用于自动化任务。它基于jquery，非常快捷。 Cheerio包装了Parse5解析器，并且有足够的能力解析任何类型的HTML和XML文档。

2.木偶：
Puppeteer被广泛用于自动化浏览器任务，并且只能与谷歌chrome无头浏览器(即chrome)一起使用。 Puppeteer也可以用于Web抓取任务，但另一方面，它的功能非常强大，并具有cheerio模块中不可用的许多功能。

Cheerio和Puppeteer之间的区别：

S.No.	Cheerio	Puppeteer
1.	It was developed and maintained by CheerioJS.	It is developed in maintained by Google.
2.	It is not capable to parse Javascript.	It is capable to parse Javascript.
3.	Websites built with react or angular cannot be scraped with this.	Websites built with react or angular can be scraped with this.
4.	It does not provide functionalities like taking screenshot and making pdf.	One can take a screenshot and save pdf with the puppeteer.
5.	It is faster as compared to the puppeteer.	It is slower as compared to cheeriojs.
6.	Cheerio is just a DOM parser that parses HTML and XML.	While puppeteer brings the whole browser engine.
7.	Cheerio is a perfect fit for scraping tasks.	Puppeteer is mostly used for browser automation.
8.	Cheerio can work with chrome.	Puppeteer require chromium to run its script. By default chromium is headless.
9.	Cheerio can only works with raw HTML data.	It supports raw HTML, XML, and capable of executing Javacript.