The granddaddy of HTML tools, with support for modern standards
sq data wrangler
HTML Loader
Various data formats for the SPDX License List
Low output latency streaming HTML parser/rewriter with CSS API
Small program rich text component, supports rendering and editing html
Convert HTML to Markdown with PHP
HTML to PDF or image (jpeg, png, webp) converter via Chrome/Chromium
WebDriver for Firefox
jq, but for HTML
HTML to React parser
Painless html generation
Html menu generator
A Node.js module that generates images from HTML
Html menu generator for Laravel
Swift DSL for type-safe, extensible, and transformable HTML documents
The universal markup converter
HTML to PDF converter for PHP
Powerful rich text editor framework with a modular architecture
HTML, CSS and JS framework for developing responsive websites and apps
Java library for working with real-world HTML
An ebook reader application supporting PDF, DjVu, EPUB, FB2, etc.
XSS sanitizer for HTML, MathML and SVG
The next generation Javascript WYSIWYG HTML Editor
A language for writing HTML user interfaces in Go