New fast HTML parser for node.js that fully supports WHATWG HTML5 specification - parse5

[Ivan Nikulin]

It parses HTML the way your browser does (without any simplification) and it's pretty fast. Learn more on project's github page: https://github.com/inikulin/parse5

You can also play with a Cheerio fork that uses parse5: https://github.com/inikulin/whacko

I hope it would be useful for you.