catch((err) => console.log("Fetch error " + err)) To get started, we need to run the npm init -y command, which will generate a new package.json file with its contents like below: `) Familiarity working with the command line and text editorsĬheerio can be used on any ES6+, TypeScript, and Node.js project, but for this article, we will focus on Node.js.Basic familiarity with HTML, CSS, and the DOM.To complete this tutorial, you will need: Building a sample application (FeatRocket) that scrapes LogRocket featured articles and logs them to the console.Understanding Cheerio (loading, selectors, DOM manipulation, and rendering).Installing Cheerio in a Node.js project.This tutorial assumes no prior knowledge of Cheerio, and will cover the following areas: And apart from parsing HTML, Cheerio works excellently well with XML documents, too. Manipulating and rendering markup with Cheerio is incredibly fast because it works with a concise and simple markup (similar to jQuery). In this article, we will be exploring Cheerio, an open source JavaScript library designed specifically for this purpose.Ĭheerio provides a flexible and lean implementation of jQuery, but it’s designed for the server.
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Traditionally, Node.js does not let you parse and manipulate markups because it executes code outside of the browser. Elijah Asaolu Follow I am a programmer, I have a life.
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