Much of cheerio's implementation and documentation is from jQuery. The core API is the best of its class and despite dealing with all the browser inconsistencies the code base is extremely clean and easy to follow. Cheerio would not be possible without his foundational work He completely re-wrote both node-htmlparser and node-soupselect from the ground up, making both of them much faster and more flexible. A special thanks to:įelix has a knack for writing speedy parsing engines. This library stands on the shoulders of some incredible developers. Backersīecome a backer to show your support for Cheerio and help us maintain and improve this open source project. Cheerio in the real worldĪre you using cheerio in production? Add it to the wiki! Sponsorsĭoes your company use Cheerio in production? Please consider sponsoring this project! Your help will allow maintainers to dedicate more time and resources to its development and support. This video shows how easy it is to use cheerio and how much faster cheerio is than JSDOM + jQuery. This video tutorial is a follow-up to Nettut's "How to Scrape Web Pages with Node.js and jQuery", using cheerio instead of JSDOM + jQuery. You can expect them to define the following properties: The "DOM Node" objectĬheerio collections are made up of objects that bear some resemblance to browser-based DOM nodes. If your use case requires any of this functionality, you should consider browser automation software like Puppeteer and Playwright or DOM emulation projects like JSDom. This makes Cheerio much, much faster than other solutions. Specifically, it does not produce a visual rendering, apply CSS, load external resources, or execute JavaScript which is common for a SPA (single page application). It does not interpret the result as a web browser does. Cheerio is not a web browserĬheerio parses markup and provides an API for traversing/manipulating the resulting data structure. Cheerio can parse nearly any HTML or XML document. As a result parsing, manipulating, and rendering are incredibly efficient.Ĭheerio wraps around parse5 parser and can optionally use forgiving htmlparser2. Cheerio removes all the DOM inconsistencies and browser cruft from the jQuery library, revealing its truly gorgeous API.Ĭheerio works with a very simple, consistent DOM model. InstallationĬheerio implements a subset of core jQuery. The source code for the last published version, 0.22.0, can be found here. We are currently working on the 1.0.0 release of cheerio on the main branch. But, sadly, there was no Punch line.Const cheerio = require ( 'cheerio' ) const $ = cheerio. Bob was really in the mood for Fruit Punch, and he began looking for it. Even the endless drink lines that he had dreamed about existed. Honey Nut Island was the stuff of dreams and legends, and Bob's imagination of what the island was like did not disappoint him. Bob asked when he would move over, and the rep replied, 'Immediately'. The representative approached Bob, and told him he managed to meet the requirements to become a citizen of Honey Nut Island. Once, during a party, he met a representative of the Honey Nut Island, who had been vetting him silently for the last few months. It became his new goal to one day set foot on this island.īob worked hard, and partied harder. He looked over the ocean, just to see the shining lights of Honey Nut Island, drawing him in like a fly to a light. Now, after this major upgrade, Bob had everything he wanted. He reported this to his manager, and guess what? The improvement made both Bob and his manager super-rich, enough to move to Frosted Cheerio island. One day, whilst working in the factory, the cheerio - lets call him Bob - noticed a flaw in the production line that decreased production speeds by 10000%. He would never end up with the prosperous cheerios on Frosted Cheerio island - or so he thought. But all of this was pointless he was not going anywhere in life. He lived his life working 16 hours, 7 days a week, trying just to make ends meet. There once was a cheerio who lived on plain cheerio island.
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