Advanced html to plain text converter

HTML/XML processor

Copy stuff into clipboard using JS with fallbacks

HTTP content negotiation

Clean up user-submitted HTML, preserving allowlisted elements and allowlisted attributes on a per-element basis

Map of invalid numeric character references to their replacements, according to HTML

List of HTML void tag names

Convert Word documents from docx to simple HTML and Markdown

Polyfill for the Encoding Living Standard's API.

Map of named character references from HTML 4

List of legacy HTML named character references that don’t need a trailing semicolon

Highly configurable, well-tested, JavaScript-based HTML minifier.

render domhandler DOM nodes to a string

micromark utility to encode dangerous html characters

Fastest HTML entities encode/decode library.

Map of named character references

An efficient queue capable of managing thousands of concurrent animations.

remark plugin that turns markdown into HTML to support rehype

micromark utility with list of html tag names

hast utility to serialize to HTML