unified

utility to visit nodes

utility to recursively walk over unist nodes, with ancestral information

utility to check if a node passes a test

utility to transform mdast to hast

utility to create hast trees

utility to serialize a node, position, or point as a human readable location

utility to get the plain text content of an mdast node

utility to create a new trees with a nice syntax

utility to remove positions from a tree

utility to get the position of a node

utility to check if a node is generated

utility to create an element from a simple CSS selector

utility to transform Parse5’s AST to hast

utility to find definition nodes in an mdast tree

mdast utility to parse markdown

utility to remove nodes from a tree

utility to reparse a hast tree

utility to transform hast to Parse5’s AST

utility to remove empty paragraphs from an mdast tree

mdast utility to serialize markdown

utility to check if a node is inter-element whitespace

mdast utility to find and replace text in a tree

mdast extension to parse and serialize GFM (GitHub Flavored Markdown)

mdast extension to parse and serialize GFM tables

mdast extension to parse and serialize GFM autolink literals

mdast extension to parse and serialize GFM strikethrough

utility to serialize hast to HTML

mdast extension to parse and serialize GFM task list items

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

utility to find nodes after another node

Check if something can be an ecmascript (javascript) identifier name

utility to sanitize hast nodes

esast (and estree) utility to visit nodes

mdast extension to parse and serialize MDX JSX

utility to make an mdast tree compact

mdast extension to parse and serialize MDX (or MDX.js)

unist utility to get a position from an estree node

mdast extension to parse and serialize MDX.js ESM (import/exports)

mdast extension to parse and serialize MDX or MDX.js expressions

mdast extensions to parse and serialize frontmatter (YAML, TOML, etc)

mdast extension to parse and serialize GFM footnotes

utility to check if a node has a property

utility to transform an nlcst tree to a string

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

unist utility to find a node after another node

utility to modify direct children of a parent

utility to attach comments to estree nodes

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

Transform JSX in estrees to function calls (for react, preact, and most hyperscript interfaces)

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

utility to generate a table of contents from an mdast tree

utility to select unist nodes with CSS-like selectors

hast utility to transform to estree (JavaScript AST) JSX

unist utility to visit direct children of a parent

utility to inspect nodes

utility to create a new tree by mapping all nodes

utility to parse a comment marker in mdast

utility to create a new tree with nodes that pass a filter

utility to get the style of an mdast heading

utility to transform mdast to nlcst

utility to transform hast (HTML) to mdast (markdown)

utility to transform a DOM tree to hast

utility to check if a node is phrasing content

utility to search for patterns in an nlcst tree

utility to check whether an nlcst node is meant literally

mdast extension to parse and serialize math

utility to use headings as ranges in mdast

utility to normalize an nlcst word for easier comparison

utility to check if a node is an embedded element

utility to check if an mdast node is phrasing content

utility to treat HTML comments as ranges or markers in mdast

utility to transform hast to nlcst

utility to index property values or computed keys to nodes

utility to get the source of a node or position

utility to check if a node is heading content

mdast extension to parse and serialize generic directives (:cite[smith04])

utility to find and replace text in a hast tree

utility to transform hast to a DOM tree

unist utility to add references to parents on nodes in a tree

utility to make sure there is no more than a single top-level heading in the document

utility to estimate the reading time

utility to support emoticons in nlcst

utility to merge affix emoticons into the previous sentence in nlcst

utility to find a node before another node

utility to support emoji in nlcst

utility to find nodes before another node

utility to assert nodes

utility to create xast trees

utility to parse from XML

utility to parse CSS selectors to hast nodes

utility to serialize to XML

utility to assert mdast trees

utility to transform to xast (xml)

xast utility to build feeds (rss, atom)

utility to calculate the number of nodes in a tree

xast utility to build a sitemap

xast utility to get the text value of a node

esast utility to transform from estree

utility to check if a node is a transparent element

utility to check assert an nlcst node

utility to check if a node is a sectioning element

utility to assert hast nodes

utility to check whether a node is labelable

utility to merge class names together

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

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

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

utility to check if a node is interactive

estree (and esast) utility to parse from JavaScript

hast utility to parse from HTML

Diff two unist trees

utility to truncate the tree to a certain number of characters

utility to truncate the tree to a comment

estree (and esast) utility to serialize as JavaScript