Jsdom

Features

Headless Browser Emulation - Provides a full Node.js implementation of web standards to enable headless browser emulation for testing and scraping.
Headless Browsers - Functions as a headless browser engine for rendering pages and executing scripts without a graphical interface.
HTML and XML Parsing - Converts HTML and XML strings into a manipulatable document object model while handling implied tags and encoding.
In-Page Script Execution - Executes JavaScript embedded within HTML to modify content and access simulated web APIs.
Sandboxed Scripting - Provides a restricted execution environment to run page scripts while isolating them from the host system.
Node.js DOM Implementations - Provides a full JavaScript implementation of the Document Object Model designed to run within the Node.js runtime.
XML and HTML Document Parsers - Parses HTML and XML strings into in-memory document trees for programmatic traversal and manipulation.
Frontend Unit Testing - Simulates a browser DOM within Node.js to verify frontend UI logic without launching a full browser.
In-Memory DOM Representations - Implements an in-memory tree structure to represent the document, enabling DOM manipulation without a physical browser screen.
Server Side DOM Manipulation - Provides tools for parsing and modifying HTML or XML documents within a server-side runtime using web APIs.
Virtual Browser Globals - Simulates browser-native global objects like window and document to provide a realistic execution environment.
Web Standard Implementations - Implements official W3C web specifications for the DOM, HTML, and CSSOM within a JavaScript runtime.
HTML Serialization - Converts the internal in-memory document representation back into a valid HTML string for output.
Automated Web Scraping - Facilitates the extraction of structured data from websites by parsing HTML and executing dynamic JavaScript.
Canvas and Paint APIs - Integrates a full implementation of the standard web drawing interface for graphics and image manipulation.
API Polyfills - Provides browser-like interfaces and API polyfills for standards like the Canvas API within a non-browser environment.
DOM Simulation Rendering - Simulates visibility states and animation frames to trigger scripts that normally require a visible browser window.
DOM Fragment Parsing - Allows parsing strings into lightweight document fragments for efficient manipulation without the overhead of a full window.
DOM Serialization - Transforms the current state of the emulated document object model back into a complete HTML string.
External Resource Loading - Fetches external assets such as stylesheets and scripts to populate the emulated document.
Network Request Interception - Provides the ability to capture, modify, or mock network calls to control interactions with remote servers during emulation.
Simulated Browser Environments - JavaScript implementation of DOM standards for Node.js.

Open-source alternatives to Jsdom

Similar open-source projects, ranked by how many features they share with Jsdom.

jsdom/jsdom
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jsdom is a Node.js DOM implementation that functions as a headless browser emulator and virtual browser environment. It provides a pure JavaScript implementation of web standards, acting as a web standards polyfill that simulates the window and document objects within a non-browser runtime. The project implements W3C and WHATWG specifications to provide a programmatic environment for parsing HTML and manipulating content. It serves as an HTML parser and serializer, allowing for the transformation of HTML strings into document structures and the export of those structures back into text. The
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symfony/dom-crawler
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This project is an HTML and XML DOM parser designed for loading and navigating the structure of web documents to extract specific data points. It functions as a web scraping utility that provides a system for locating precise elements using a CSS and XPath selector engine. The library includes a URI resolver that converts relative links found in documents into absolute addresses using a base URI. It provides a set of tools for retrieving text, attributes, and media sources from parsed content. The toolset covers document hierarchy traversal, selector-based filtering, and text extraction with
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fb55/htmlparser2
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htmlparser2 is a collection of tools for high-performance markup parsing, DOM manipulation, and incremental stream processing. It functions as an HTML and XML parser that converts markup strings into structured object trees, alongside a streaming markup parser designed for memory-efficient processing of large documents. The project includes a DOM manipulation library for querying, modifying, and serializing document object model trees. It also provides a web feed parser to extract structured metadata and entries from RSS, RDF, and Atom feeds. The library covers broad capabilities in data par
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inikulin/parse5
inikulin/parse5
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parse5 is a WHATWG HTML parser and serializer for Node.js. It transforms HTML strings into a document object model and converts those trees back into valid HTML strings, following the logic defined by the HTML Living Standard. The project functions as a streaming HTML processor, using incremental parsing to handle large documents in chunks. It includes an HTML5 compliant tokenizer that uses a state-machine approach to break input into tokens according to official web specifications. The toolset covers HTML document parsing, serialization, and real-time rewriting via streams. These capabiliti
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See all 30 alternatives to Jsdom

tmpvarjsdom

Features

Open-source alternatives to Jsdom

jsdom/jsdom

symfony/dom-crawler

fb55/htmlparser2

inikulin/parse5

Star history

Open-source alternatives to Jsdom

jsdom/jsdom

symfony/dom-crawler

fb55/htmlparser2

inikulin/parse5