A JavaScript implementation of many web standards

jsdom

A very fast HTML parser, generating a simplified DOM, with basic element query support.

node-html-parser

Postlight Parser transforms web pages into clean text. Publishers and programmers use it to make the web make sense, and readers use it to read any web article comfortably.

@postlight/parser

A standalone version of the readability library used for Firefox Reader View.

@mozilla/readability

Tiny, fast, and elegant implementation of core jQuery designed specifically for the server