mdast utility to find definition nodes in a tree

estree (and esast) utility to parse from JavaScript

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

micromark utility to try and parse events w/ acorn

hast utility to transform to estree (JavaScript AST) JSX

hast utility to create a tree from the DOM

HTTP utilities. Used by [electron-builder](https://github.com/electron-userland/electron-builder).

Generate source maps

hast utility that turns HTML into a syntax tree (while being small in browsers)

Node's internal object extension function

Check what’s defined in an estree scope

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

esast utility to transform from estree

hast utility to check if a node has a property

[](https://www.npmjs.com/package/@google/genai) [](https://www.npmjs.com/package/@google/genai)

A drop-in replacement for `util` with some additional advantageous functions

_NOTE: This is specifically tailored for Firebase JS SDK usage, if you are not a member of the Firebase team, please avoid using this package_

unist utility to modify direct children of a parent

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

Default code-generator for pug. It generates HTML via a JavaScript template function.