Fast HTML5 parser with DOM manipulation, CSS selectors, and streaming support via Lexbor C library
ModestEx - A library to do pipeable transformations on html strings with CSS selectors, e.g. find(), prepend(), append(), replace() etc.
TidyEx corrects and cleans up HTML content by fixing markup errors. Elixir binding to the granddaddy of HTML tools (http://www.html-tidy.org/). Binding implemented as a C-Node based on the excellent example of Lukas Rieder's nodex.