unified

utility to create hast trees

utility to transform mdast to hast

utility to create an element from a simple CSS selector

utility to transform hast to something else through a hyperscript DSL

utility to reparse a hast tree

HTML processor powered by plugins part of the @unifiedjs collective

utility to serialize hast to HTML

utility to check if a node is a (certain) element

utility to transform hast to Parse5’s AST

utility to transform Parse5’s AST to hast

utility to check if a node is inter-element whitespace

utility to sanitize hast nodes

utility to check if a node has a property

plugin to transform from Markdown (remark) to HTML (rehype)

plugin to compile Markdown to HTML

plugin to add id attributes to headings

remark and rehype plugins to support math

utility to check if a node is an embedded element

plugin to transform from HTML (rehype) to prose (retext)

utility to transform hast to mdast

plugin to parse the tree again

utility to check if a node is phrasing content

plugin to sanitize HTML

utility to transform hast to nlcst

plugin to add links to headings in HTML

plugin to highlight code blocks

utility to get the plain-text value of a node according to the innerText algorithm

utility to add querySelector, querySelectorAll, and matches support for hast

plugin to format HTML

plugin to wrap a document around the syntax tree

utility to check if a node is a heading element

utility to transform a DOM tree to hast

utility to transform hast to a DOM tree

A rehype plugin that adds a table of contents (TOC) to the page

utility to transform to a Snabbdom tree

utility to parse CSS selectors to hast nodes

A rehype plugin to inspect, validate, or rewrite URLs anywhere in an HTML document

A rehype plugin that inlines and optimizes SVG images

utility to find and replace text in a hast tree

utility to get the rank (or depth, level) of headings

utility to check if a node is a transparent element

utility to check whether a node is labelable

utility to merge class names together

utility to check if a node is a sectioning element

utility to change heading rank (or depth, level) in hast

utility to transform to xast (xml)

utility to set the plain-text value of a node according to the innerText algorithm

utility to assert hast nodes

utility to check if a node is interactive

wrap selected elements with a given element

utility to check if a node is a script-supporting element

plugin to wrap images in pictures

utility to get the state of a menu element

Add classes to HAST html by selector

HTML processor to parse and compile with browser APIs, powered by plugins

plugins to minify HTML