const $ = cheerio.load('.', null, false)
#Cheerio npm install#
Unfortunately the update hasnt made it to NPM yet, so when I npm install cheerio I get the vulnerable version of lodash. I saw that there has been a PR to update lodash which was superfluous, but the newer lodash version is being used by cheerio on the v1.0.0 branch. You can set load's third argument to false to disable this. Upon investigation I noticed it comes from the lodash dependency in cheerio. Similar to web browser contexts, load will introduce, , and elements if they are not already present. This is the preferred method: // ES6 or TypeScript: With Cheerio, we need to pass in the HTML document. This step in jQuery is implicit, since jQuery operates on the one, baked-in DOM. Loadingįirst you need to load in the HTML. The vendor folder currently mentioned there isnt something special, the docs are just missing a step to copy the cheerio.js and xml2js.js files that were generated by browserify to a new vendor folder in your k6 project. This is the HTML markup we will be using in all of the API examples. The k6 docs for this definitely need some clarification, which Ill later do.
#Cheerio npm software#
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. There are 22 other projects in the npm registry using cherio. Start using cherio in your project by running npm i cherio.
Latest version: 1.0.0-rc.2, last published: 5 years ago. The source code for the last published version, 0.22.0, can be found here. Elegant implementation of core jQuery designed for the server. We are currently working on the 1.0.0 release of cheerio on the main branch. 中文文档 (Chinese Readme) const cheerio = require('cheerio')
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