unified

unist utility to visit nodes

unist utility to recursively walk over nodes, with ancestral information

unist utility to check if a node passes a test

mdast utility to get the plain text content of a node

hast utility to create trees

unist utility to remove positions from a tree

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

unist utility to create a new trees with a nice syntax

vfile utility to create a virtual message

mdast utility to make a tree compact

mdast utility to transform to hast

mdast utility to find definition nodes in a tree

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

unist utility to remove nodes from a tree

unist utility to get the position of a node

unist utility to find nodes after another node

hast utility to create an element from a simple CSS selector

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

unist utility to check if a node is generated

hast utility to transform from Parse5’s AST

hast utility to reparse a tree

mdast utility to remove empty paragraphs from a tree

hast utility to serialize to HTML

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

hast utility to transform hast to Parse5’s AST

mdast utility to generate a table of contents from a tree

mdast utility to parse markdown

vfile utility to create a vfile from a filepath

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

hast utility to sanitize nodes

unist utility to select nodes with CSS-like selectors

vfile utility to sort messages by line/column

vfile utility to create a report for a file

mdast utility to serialize markdown

nlcst utility to transform a tree to a string

unist utility to inspect nodes

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

mdast utility to transform to nlcst

unist utility to find a node after another node

unist utility to modify direct children of a parent

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

hast utility to check if a node has a property

utility to visit direct children of a parent

unist utility to create a new tree by mapping all nodes

mdast utility to get the style of a heading

mdast utility to parse a comment marker

hast utility for querySelector, querySelectorAll, and matches

nlcst utility to search for patterns in a tree

nlcst utility to check whether a node is meant literally

hast utility to check if a node is an embedded element

hast utility to create a tree from the DOM

unist utility to find nodes before another node

mdast utility to use headings as ranges in mdast

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

nlcst utility to normalize a word for easier comparison

mdast utility to check if a node is phrasing content

mdast utility to treat HTML comments as ranges or markers

mdast utility to find and replace text in a tree

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

hast utility to transform to nlcst

utility to add references to parents on nodes in a tree

hast utility to check if a node is phrasing content

mdast extension to parse and serialize GFM autolink literals

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

nlcst utility to support emoji

vfile utility to create a pretty report for a file

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

unist utility to find a node before another node

unist utility to get the source of a value

hast utility to transform to the DOM

xast utility to serialize to XML

unist utility to index property values or computed keys to nodes

nlcst utility to support emoticons in nlcst

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

mdast extension to parse and serialize GFM strikethrough

xast utility to create trees

unist utility to assert nodes

hast utility to check if a node is a heading element

mdast extension to parse and serialize GFM task list items

vfile utility to create a JSON report for a file

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

unist utility to calculate the number of nodes in a tree

vfile utility to convert to ESLint formatter compatible output

hast utility to find and replace text in a tree

unist utility to transform trees to unist-builder notation

mdast utility to assert trees

vfile utility to parse the YAML front matter in a file

hast utility to merge class names together

xast utility to parse from XML

hast utility to transform to xast

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

hast utility to transform to a Snabbdom tree

hast utility to parse CSS selectors to hast nodes

mdast extension to parse and serialize footnotes

esast (and estree) utility to visit nodes

hast utility to transform to estree (JavaScript AST) JSX

vfile utility to create a JSON representation of files

nlcst utility to check assert an nlcst node

CLI to convert unist trees to unist-builder notation

vfile utility to rename the path parts of a file

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

hast utility to check if a node is a sectioning element

hast utility to check if a node is a transparent element

hast utility to check whether a node is labelable

hast utility to assert nodes

xast utility to build a sitemap

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

hast utility to check if a node is interactive

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

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

vfile utility to check if a vfile passes a test

mdast extension to parse and serialize GFM tables

Extract code blocks from an MDAST tree

esast utility to transform from estree

mdast extension to parse and serialize math

hast utility to check if an element is a JavaScript script

hast utility to check if an element is a css style

hast utility to get the state of a menu element

xast utility to build feeds (rss, atom)

unist utility to get a position from an estree node

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

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

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

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

hast utility to check if an element is a css link