Design responsive HTML emails that work on any device & email client
Build GUI for your Python program with JavaScript, HTML, and CSS
Create 3D web applications with HTML, bring a new depth to your DOM
Lexbor is development of an open source HTML Renderer library
Dominate is a Python library for creating and manipulating HTML docs
nodejsscan is a static security code scanner for Node.js applications
An HTML5 parsing library in pure C99