Check if something is a generator function

Check if a value is a plain object

The set of Unicode symbols that can serve as a base for emoji modifiers, i.e. those with the `Emoji_Modifier_Base` property set to `Yes`.

Intercept imports in Node.js

mdast utility to check if a node is phrasing content

An HTTP(s) proxy `http.Agent` implementation for HTTP

Normalize a URL

hast utility to check if a node has a property

A little library for asserting types and values, with zero dependencies.

Telegram Bot API type declarations for grammY

Check if the process is running in an SSH session

Mozilla's Geckodriver for Node.js

a PURL ( https://tc54.org/purl/ ) parser and serializer

OpenAPI Server URL templating parser, validator and substitution mechanism.

An implementation of the URL Living Standard

remark-lint rule to warn on empty URLs in links and images

Offers getProxyForUrl to get the proxy URL for a URL, respecting the *_PROXY (e.g. HTTP_PROXY) and NO_PROXY environment variables.

micromark utility to sanitize urls

Converts SVG file to utf-8 encoded data-uri string

rehype plugin to transform to remark