JSPM

Transform deprecated styling attributes on HAST table cells to inline styles

A simple utility for folding style objects like css classes

🎨 A powerful, lightweight core library to transform CSS styles or style objects into Tailwind CSS utility classes. Perfect for migration projects and dynamic style generation.

Functional utility classes

JavaScript library that provides advanced string casing capabilities with intelligent capitalization handling. It offers a comprehensive set of features to convert strings to various casing styles, including title case, sentence case, camel case, snake ca

A collection of essential TypeScript types

A minimal dom utility toolbelt

User-friendly glob matching

Higher-order functions and common patterns for asynchronous code

Utility to parse a string bytes to bytes and vice-versa

Extend an object with the properties of additional objects. node.js/javascript util.

HTTP and HTTPS modules that follow redirects.

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

ES2019 spec-compliant String.prototype.trimStart shim.

Escape string for use in HTML

ES2019 spec-compliant String.prototype.trimEnd shim.

Bindings for the Watchman file watching service

CLI app helper

Utility for normalizing a numeric range, with a wrapping function useful for polar coordinates

Type check values

Returns true if any values exist, false if empty. Works for booleans, functions, numbers, strings, nulls, objects and arrays.

A simple utility for conditionally combining react native styles

Lazy-evaluating list of files, based on globs or regex patterns

A simple utility for conditionally joining classNames together

unist utility to recursively walk over nodes, with ancestral information

unist utility to visit nodes

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

vfile utility to create a virtual message

unist utility to check if a node passes a test

mdast utility to get the plain text content of a node

micromark utility with symbols

micromark utility to handle character codes

A small utility for creating warnings and emitting them.

micromark utility with a couple of typescript types

mdast utility to parse markdown

micromark utility to resolve subtokens

Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.

micromark utility to decode markdown strings

micromark utility to encode dangerous html characters

micromark utility to decode numeric character references

micromark utility to splice and push with giant arrays

micromark utility to sanitize urls

micromark utility to tokenize subtokens

micromark utility with list of html tag names

mdast utility to serialize markdown

micromark utility to classify whether a character is whitespace or punctuation

micromark utility normalize identifiers (as found in references, definitions)

micromark utility to combine syntax or html extensions

mdast utility to transform to hast

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

unist utility to get the position of a node

mdast utility to check if a node is phrasing content

A utility to apply inline styles from custom class names like mr-fs-[10vw]

hast utility to create trees

hast utility to create an element from a simple CSS selector

mdast utility to find and replace text in a tree

mdast extension to parse and serialize GFM autolink literals

mdast extension to parse and serialize GFM strikethrough

Escape a string for use in HTML or the inverse

mdast extension to parse and serialize GFM tables

mdast extension to parse and serialize GFM task list items

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

Cypress's fork of a simplified HTTP request client.

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

mdast extension to parse and serialize GFM footnotes

mdast utility to find definition nodes in a tree

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

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

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

Correctly declare progressive enhancements for CSS Custom Properties.

hast utility to reparse a tree

unist utility to remove positions from a tree

hast utility to transform to preact, react, solid, svelte, vue, etc

hast utility to transform from a `parse5` AST

easy to use progress-bar for command-line/terminal applications

A fast 642B utility that makes reading multipart responses simple

hast utility to transform to a `parse5` AST

Determine an app's root path from anywhere inside the app

Utilities for watching file trees.

Utility Types Collection for TypeScript

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

unist utility to check if a node is generated

hast utility to serialize to HTML

esast (and estree) utility to visit nodes

Coalesce for JavaScript. Returns the first value that is not undefined or null.

return whitelisted properties of an object

A small utility, used by Fastify itself, for generating consistent error objects across your codebase and plugins.

unist utility to create a new trees with a nice syntax

Lightweight and faster alternative to Ramda with included TS definitions

unist utility to get a position from an estree node

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

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

hast utility to transform to estree (JavaScript AST) JSX

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

Common utility functions for oas-kit

unist utility to find a node after another node

estree (and esast) utility to serialize to JavaScript

Component for writing plaintext CSS in React apps -- isomorphic, scoped, FOUC-free, fully featured, CSS-in-JS

hast utility to parse from HTML

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

Aloha-vue is a JavaScript library that provides a wide range of accessible components and directives for Vue.js. Accessibility is of paramount importance to us, and we have designed all our components to meet accessibility compliance criteria. This librar

unist utility to remove nodes from a tree

Type assertions aka less-broken `typeof`

A cross platform Promise.allSettled polyfill

Starts server, waits for URL, then runs test command; when the tests end, shuts down server

Simplified HTTP request client.

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

function binding utility

Styles, components, and utilities for building websites and applications.

Prototype inheritance utility

hast utility to check if a node has a property

Get the last or last n elements in an array.

nlcst utility to transform a tree to a string

Simple help and sanity checks for Node CLI bin scripts

estree (and esast) utility to parse from JavaScript

hast utility to sanitize nodes

Function argument validation for humans

hast utility to create a tree from the DOM

Get all but the last element or last n elements of an array.

unist utility to modify direct children of a parent

unist utility to find nodes after another node

esast utility to transform from estree

mdast extension to parse and serialize math

mdast utility to remove empty paragraphs from a tree

Takes a string, such as "1,2,3-10,5-8" and turns it into an array of numbers

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

React utility to merge refs.

unist utility to visit direct children of a parent

Small, performant & immutable iteration utilities for Arrays and Objects

Utility data structure used in discord.js

Utilities for watching file trees.

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

hast utility for `querySelector`, `querySelectorAll`, and `matches`

vfile utility to create a report for a file

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

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

mdast utility to make a tree compact

hast utility to check if a node is an embedded element

A JavaScript library for internationalization and localization that leverages the official Unicode CLDR JSON data.

Similar to String#trim() but removes only newlines

vfile utility to sort messages by line/column

A utility library for JavaScript and Typescript.

Require Node module and immediately remove it from module cache to force loading again next time

hast utility to check if a node is phrasing content

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

Ethereum RPC and Provider errors.

vfile utility to read and write to the file system

Determine the specification defined classification of an object.

Ethereum RPC and Provider errors

unist utility to inspect nodes

A simple utility to manage CSS modules with SUIT CSS -like naming conventions on React

Determine a value's type.

Return a normal number `y` and exponent `exp` satisfying `x = y * 2^exp`.

Test if a value is a Uint8Array.

Test if a value is a Uint16Array.

Detect native Float64Array support.

Detect native Uint16Array support.

Detect native Symbol support.

Escape a regular expression string or pattern.

Detect native Symbol.toStringTag support.

Function which does nothing.

Test if a value is a boolean.

Test if an object has a specified property.

Define (or modify) an object property.

Test if a value is a string.

Insert supplied variable values into a format string.

Platform float word order.

Check if an environment is little endian.

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

Test if a value is a function.

Replace search occurrences with a replacement string.

Generate string from a token array by interpolating values.

Test if a value is a Uint32Array.

Return the current working directory.

Test if a value is a Float64Array.

Detect native Float32Array support.

Test if a value is an array.

Return the global object.

Test if a value is a regular expression.

Test if a value is object-like.

Get a property from an object using dot (object path) notation.

Detect native Uint32Array support.

Convert a double-precision floating-point number to the nearest single-precision floating-point number.

Test if a double-precision floating-point numeric value is NaN.

Flexible utility to create styled and type-safe React components

Determine the name of a value's constructor.

Test if a value is a Buffer object.

Convert between POSIX and Windows paths.

Detect native Uint8Array support.

Test if a value is a plain object.

Define a non-enumerable read-only property.

Detect native Buffer support.

Add a callback to the next tick queue.

Return the prototype of a provided object.

Platform byte order.

Tokenize a string into an array of string parts and format identifier objects.

Split a double-precision floating-point number into a higher order word and a lower order word.

Return an integer corresponding to the unbiased exponent of a double-precision floating-point number.

Check if an environment is big endian.

Test if a double-precision floating-point numeric value is infinite.

Return an unsigned 32-bit integer corresponding to the more significant 32 bits of a double-precision floating-point number.

Test if a value is an object.

Read data from stdin.

Create a regular expression from a regular expression string.

Test if a value is a Float32Array.

Test if a value is a number.

Convert a string to lowercase.

Test if a value is a regular expression string.

Command-line interface.

UI utilities

mdast utility to generate a table of contents from a tree

Convenience wrapper for Got to interact with the GitHub API

Create a double-precision floating-point number from a higher order word and a lower order word.

(IEC) Utility to parse a string bytes to bytes and vice-versa

vfile utility to parse the YAML front matter in a file

A collection of useful utilities.

Tiny wrapper around ansi-colors to add colored symbols and a timestamp.

More than 130 Handlebars helpers in ~20 categories. Helpers can be used with Assemble, Generate, Verb, Ghost, gulp-handlebars, grunt-handlebars, consolidate, or any node.js/Handlebars project.

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

Simple CLDR traverser

A utility for generating Tailwind CSS class names and a hook for applying styles in React components.

<!-- This file is AUTO-GENERATED, edit _README.template.md or tweak scripts/generateDocs.ts -->

Escape regular expression special characters

Flattens React children and fragments to an array with predictable and stable keys

mdast utility to parse a comment marker

unist utility to select nodes with CSS-like selectors

Return a copy of the object only containing the whitelisted properties.

Minimum utility toolbelt

A crawling file watcher.

Merge two lists, trying to preserve the order of both

Flatten a nested array.

Get unique values of an array. Really, like deeply unique.

Utility to make vitest tests fail when console.error() or console.warn() are used

Ultra tiny, opinionated, positioning engine.

unist utility to create a new tree by mapping all nodes

Cross-browser type assertions (less broken typeof)

mdast utility to transform to nlcst

mdast utility to get the style of a heading

🔧 Fast, modern, and practical utility library for FP in TypeScript.

hast utility to find and replace text in a tree

More than 130 Handlebars helpers in ~20 categories. Helpers can be used with Assemble, Generate, Verb, Ghost, gulp-handlebars, grunt-handlebars, consolidate, or any node.js/Handlebars project.

Modular scss utility library to build better styles faster

Escape regular expression special characters

Simple function that return the first non null or undefined argument

Various utility functions

Recursively omit empty properties from an object. Omits empty objects, arrays, strings or zero.

Convert react components to plain text without any HTML markup

hast utility to merge class names together

Convert Errors & Objects into an easily-serialized vanilla Object.

here-document on node.js