module Nokogiri::HTML4

💡 This module/namespace is an alias for Nokogiri::HTML4 as of v1.12.0. Before v1.12.0,

Nokogiri::HTML4 did not exist, and this was the module/namespace for all HTML-related
classes.

Since v1.12.0

💡 Before v1.12.0, Nokogiri::HTML4 did not exist, and Nokogiri::HTML was the module/namespace for parsing HTML.