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.

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

Functional utility classes

A collection of essential TypeScript types

A minimal dom utility toolbelt

User-friendly glob matching

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

Higher-order functions and common patterns for asynchronous code

HTTP and HTTPS modules that follow redirects.

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

Escape string for use in HTML

ES2019 spec-compliant String.prototype.trimEnd shim.

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.

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

Bindings for the Watchman file watching service

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

CLI app helper

Type check values

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

unist utility to visit nodes

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

unist utility to recursively walk over nodes, with ancestral information

vfile utility to create a virtual message

A simple utility for conditionally combining react native styles

unist utility to check if a node passes a test

mdast utility to get the plain text content of a node

A simple utility for conditionally joining classNames together

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

A small utility for creating warnings and emitting them.

micromark utility with symbols

micromark utility with a couple of typescript types

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

mdast utility to parse markdown

micromark utility to decode numeric character references

micromark utility to tokenize subtokens

micromark utility with list of html tag names

micromark utility to encode dangerous html characters

micromark utility to handle character codes

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

micromark utility to classify whether a character is whitespace or punctuation

mdast utility to serialize markdown

micromark utility to combine syntax or html extensions

micromark utility to resolve subtokens

micromark utility to decode markdown strings

micromark utility to splice and push with giant arrays

mdast utility to transform to hast

mdast utility to check if a node is phrasing content

unist utility to get the position of a node

micromark utility to sanitize urls

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

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

hast utility to create an element from a simple CSS selector

mdast extension to parse and serialize GFM autolink literals

hast utility to create trees

mdast utility to find and replace text in a tree

mdast extension to parse and serialize GFM strikethrough

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

Cypress's fork of a simplified HTTP request client.

mdast extension to parse and serialize GFM footnotes

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

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

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

unist utility to remove positions from a tree

mdast extension to parse and serialize GFM tables

Escape a string for use in HTML or the inverse

mdast extension to parse and serialize GFM task list items

mdast utility to find definition nodes in a tree

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

Correctly declare progressive enhancements for CSS Custom Properties.

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

hast utility to transform from a `parse5` AST

A fast 642B utility that makes reading multipart responses simple

hast utility to transform to a `parse5` AST

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

hast utility to reparse a tree

Utilities for watching file trees.

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

Utility Types Collection for TypeScript

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

hast utility to serialize to HTML

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 check if a node is generated

Lightweight and faster alternative to Ramda with included TS definitions

esast (and estree) utility to visit nodes

unist utility to create a new trees with a nice syntax

unist utility to get a position from an estree node

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

hast utility to parse from HTML

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

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

Type assertions aka less-broken `typeof`

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

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

A cross platform Promise.allSettled polyfill

function binding utility

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

Prototype inheritance utility

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

hast utility to check if a node has a property

Get the last or last n elements in an array.

Simplified HTTP request client.

unist utility to remove nodes from a tree

Simple help and sanity checks for Node CLI bin scripts

estree (and esast) utility to parse from JavaScript

unist utility to find nodes after another node

Function argument validation for humans

mdast extension to parse and serialize math

unist utility to modify direct children of a parent

hast utility to sanitize nodes

esast utility to transform from estree

nlcst utility to transform a tree to a string

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

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

mdast utility to remove empty paragraphs from a tree

unist utility to visit direct children of a parent

hast utility to create a tree from the DOM

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

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

Utility data structure used in discord.js

Small, performant & immutable iteration utilities for Arrays and Objects

React utility to merge refs.

A very simple JavaScript utility for conditionally joining React-native styles.

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

Utilities for watching file trees.

mdast utility to make a tree compact

vfile utility to create a report for a file

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

vfile utility to sort messages by line/column

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

A utility library for JavaScript and Typescript.

Similar to String#trim() but removes only newlines

Ethereum RPC and Provider errors.

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

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

vfile utility to read and write to the file system

hast utility to check if a node is phrasing content

unist utility to inspect nodes

hast utility to check if a node is an embedded element

Detect native Symbol.toStringTag support.

Ethereum RPC and Provider errors

Test if an object has a specified property.

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

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

Replace search occurrences with a replacement string.

Define (or modify) an object property.

Return the current working directory.

Detect native Float32Array support.

Detect native Symbol support.

Test if a value is a string.

Insert supplied variable values into a format string.

Escape a regular expression string or pattern.

Test if a value is a boolean.

Determine the specification defined classification of an object.

Test if a value is an array.

Test if a value is a Float64Array.

Determine the name of a value's constructor.

Detect native Buffer support.

Convert between POSIX and Windows paths.

Detect native Uint32Array support.

Test if a value is a Uint32Array.

Test if a value is a function.

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

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

Determine a value's type.

Test if a value is object-like.

Add a callback to the next tick queue.

Detect native Float64Array support.

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

Test if a value is a Uint8Array.

Detect native Uint16Array support.

Test if a value is a Uint16Array.

Define a non-enumerable read-only property.

Platform byte order.

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

Check if an environment is big endian.

Return the global object.

Create a regular expression from a regular expression string.

Test if a value is a regular expression.

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

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

Function which does nothing.

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

Check if an environment is little endian.

Platform float word order.

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

Return the prototype of a provided object.

Test if a value is an object.

Read data from stdin.

Detect native Uint8Array support.

Test if a value is a number.

Command-line interface.

Test if a value is a regular expression string.

Test if a value is a Float32Array.

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

mdast utility to generate a table of contents from a tree

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

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

Convert a string to lowercase.

Convenience wrapper for Got to interact with the GitHub API

UI utilities

Test if a value is a Buffer object.

Test if a value is a plain object.

Generate string from a token array by interpolating values.

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

Flexible utility to create styled and type-safe React components

vfile utility to parse the YAML front matter in a file

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

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

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mdast utility to parse a comment marker

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

A collection of useful utilities.

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

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

Merge two lists, trying to preserve the order of both

A crawling file watcher.

Minimum utility toolbelt

Escape regular expression special characters

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

Ultra tiny, opinionated, positioning engine.

unist utility to select nodes with CSS-like selectors

Flatten a nested array.

unist utility to create a new tree by mapping all nodes

mdast utility to transform to nlcst

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

mdast utility to get the style of a heading

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

hast utility to find and replace text in a tree

Cross-browser type assertions (less broken typeof)

Simple function that return the first non null or undefined argument

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.

Various utility functions

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

hast utility to merge class names together

Modular scss utility library to build better styles faster

Escape regular expression special characters

Returns a shallow copy of an object without blacklisted properties

Convert react components to plain text without any HTML markup