html-parse

html-parse is an efficient, reasonably robust HTML tokenizer based on the HTML5 tokenization specification. The parser is written using the fast attoparsec parsing library and can exposes both a native attoparsec Parser as well as convenience functions for lazily parsing token streams out of strict and lazy Text values.

For instance,

>>> parseTokens "<div><h1>Hello World</h1><br/><p class=widget>Example!</p></div>"
[TagOpen "div" [],TagOpen "h1" [],ContentText "Hello World",TagClose "h1",TagSelfClose "br" [],TagOpen "p" [Attr "class" "widget"],ContentText "Example!",TagClose "p",TagClose "div"]