unified

unist utility to visit nodes

unist utility to check if a node passes a test

unist utility to recursively walk over nodes, with ancestral information

hast utility to create trees

mdast utility to get the plain text content of a node

vfile utility to create a virtual message

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

mdast utility to find definition nodes in a tree

vfile utility to convert between positional (line and column-based) and offset (range-based) locations

unist utility to remove positions from a tree

mdast utility to transform to hast

unist utility to create a new trees with a nice syntax

unist utility to remove nodes from a tree

unist utility to check if a node is generated

unist utility to find nodes after another node

hast utility to create an element from a simple CSS selector

unist utility to get the position of a node

hast utility to transform to something else (react, vue, etc) through a hyperscript DSL

mdast utility to remove empty paragraphs from a tree

hast utility to transform from Parse5’s AST

hast utility to reparse a tree

hast utility to transform hast to Parse5’s AST

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

mdast utility to parse markdown

vfile utility to create a vfile from a filepath

hast utility to serialize to HTML

unist utility to select nodes with CSS-like selectors

mdast utility to generate a table of contents from a tree

vfile utility to create a report for a file

mdast utility to make a tree compact

nlcst utility to transform a tree to a string

hast utility to check if a node is inter-element whitespace

hast utility to sanitize nodes

mdast utility to serialize markdown

unist utility to create a new tree by mapping all nodes

vfile utility to sort messages by line/column

unist utility to modify direct children of a parent

unist utility to visit direct children of a parent

unist utility to inspect nodes

vfile utility to count messages per category: failures, warnings, etc

hast utility to check if a node has a property

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

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

mdast utility to parse a comment marker

unist utility to find a node after another node

mdast utility to find and replace text in a tree

mdast utility to transform to nlcst

hast utility for querySelector, querySelectorAll, and matches

nlcst utility to search for patterns in a tree

mdast utility to get the style of a heading

mdast extension to parse and serialize GFM strikethrough

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

hast utility to check if a node is phrasing content

mdast extension to parse and serialize GFM tables

hast utility to check if a node is an embedded element

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

mdast extension to parse and serialize GFM autolink literals

unist utility to find nodes before another node

nlcst utility to check whether a node is meant literally

mdast extension to parse and serialize GFM task list items

nlcst utility to normalize a word for easier comparison

mdast utility to use headings as ranges in mdast

unist utility to get the source of a value

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

hast utility to transform to nlcst

hast utility to create a tree from the DOM

vfile utility to create a pretty report for a file

xast utility to create trees

mdast utility to treat HTML comments as ranges or markers

vfile utility to find one or more files by searching the file system upwards

xast utility to serialize to XML

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

vfile utility to convert to ESLint formatter compatible output

mdast utility to check if a node is phrasing content

unist utility to assert nodes

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

nlcst utility to support emoji

nlcst utility to support emoticons in nlcst

nlcst utility to merge affix emoticons into the previous sentence

vfile utility to find one or more files by searching the file system downwards

vfile utility to parse the YAML front matter in a file

unist utility to get a position from an estree node

vfile utility to create a JSON report for a file

hast utility to transform to estree (JavaScript AST) JSX

unist utility to find a node before another node

unist utility to calculate the number of nodes in a tree

hast utility to transform to xast

hast utility to find and replace text in a tree

mdast extension to parse and serialize footnotes

hast utility to transform to the DOM

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

hast utility to merge class names together

unist utility to index property values or computed keys to nodes

hast utility to parse CSS selectors to hast nodes

esast (and estree) utility to visit nodes

hast utility to check if a node is a heading element

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

vfile utility to create a JSON representation of files

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

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

xast utility to build a sitemap

hast utility to check if a node is a transparent element

xast utility to parse from XML

vfile utility to make sure the directory of a file exists on the file system

hast utility to check whether a node is labelable

mdast extension to parse and serialize math

xast utility to build feeds (rss, atom)

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

hast utility to get the state of a menu element

esast utility to transform from estree

mdast utility to assert trees

xast utility to get the text value of a node

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

vfile utility to rename the path parts of a file

hast utility to check if a node is a sectioning element

hast utility to check if a node is interactive

vfile utility to check if a vfile passes a test

nlcst utility to check assert an nlcst node

hast utility to assert nodes

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

hast utility to check if an element is a css style

hast utility to check if an element is a JavaScript script

hast utility to check if a link element is “Body OK”

hast utility to check if an element is a css link