JSPM

Similar to String#trim() but removes only newlines

vfile utility to sort messages by line/column

Determine the specification defined classification of an object.

A utility library for JavaScript and Typescript.

Ethereum RPC and Provider errors.

hast utility to check if a node is phrasing content

Determine a value's type.

Test if a value is a Uint8Array.

Test if a value is a Uint16Array.

Detect native Float64Array support.

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

Detect native Uint16Array support.

Function which does nothing.

vfile utility to read and write to the file system

Platform float word order.

Check if an environment is little endian.

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

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

Test if a value is an array.

Detect native Symbol support.

Escape a regular expression string or pattern.

Detect native Symbol.toStringTag support.

Determine the name of a value's constructor.

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.

Convert between POSIX and Windows paths.

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

Insert supplied variable values into a format string.

Generate string from a token array by interpolating values.

Test if a value is a function.

Replace search occurrences with a replacement string.

Test if a value is a Uint32Array.

Return the current working directory.

Platform byte order.

Return the global object.

Test if a value is a Float64Array.

Detect native Float32Array support.

Flexible utility to create styled and type-safe React components

Test if a value is a regular expression.

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

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

Test if a value is object-like.

Detect native Uint32Array support.

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

Test if a value is a Buffer object.

Create a regular expression from a regular expression string.

Detect native Uint8Array support.

Test if a value is a plain object.

Define a non-enumerable read-only property.

Detect native Buffer support.

Command-line interface.

Add a callback to the next tick queue.

Return the prototype of a provided object.

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

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

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

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

Check if an environment is big endian.

mdast utility to generate a table of contents from a tree

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

Test if a value is an object.

Read data from stdin.

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.

UI utilities

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

A collection of useful utilities.

vfile utility to parse the YAML front matter in a file

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

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

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.

Simple CLDR traverser

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

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

mdast utility to parse a comment marker

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

Escape regular expression special characters

unist utility to select nodes with CSS-like selectors

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

Minimum utility toolbelt

Ultra tiny, opinionated, positioning engine.

A crawling file watcher.

Merge two lists, trying to preserve the order of both

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

Flatten a nested array.

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

Cross-browser type assertions (less broken typeof)

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

unist utility to create a new tree by mapping all nodes

mdast utility to transform to nlcst

mdast utility to get the style of a heading

Escape regular expression special characters

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.

Simple function that return the first non null or undefined argument

Modular scss utility library to build better styles faster

Various utility functions

Convert react components to plain text without any HTML markup

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

Convert Gitignore to Glob patterns

Returns a shallow copy of an object without blacklisted properties

hast utility to merge class names together

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

here-document on node.js

less broken typeof

Get the prototype chain of any value as an Array

Gets you the Cypress test command log as JSON on failure

[![github actions][actions-image]][actions-url] [![coverage][codecov-image]][codecov-url] [![dependency status][deps-svg]][deps-url] [![dev dependency status][dev-deps-svg]][dev-deps-url] [![License][license-image]][license-url] [![Downloads][downloads-im

Blazing fast, tree-shakeable, type-safe, modern utility library to sort any type of array in less than 1 KB!

Easy way to mock process.env during BDD testing

Simplified, lightweight HTTP client library

Emit `ETIMEDOUT` or `ESOCKETTIMEDOUT` when ClientRequest is hanged

TOAST UI Utility: CodeSnippet

A collection of decorators using lodash at it's core.

CSSMEM is like BEM but with CSS Module instead of Block.

React utility to flatten fragments.

unist utility to find a node

es-escape-html rewrite for ESM

Returns true if a filepath starts with the given string. Works with windows and posix/unix paths.

Format an error message for production.

Returns `true` if the given `string` or `array` ends with `suffix` using strict equality for comparisons.

Test if a finite double-precision floating-point number is an integer.

Replace search occurrences with a replacement string.

Reduces an object to a value that is the accumulated result of running each property in the object through a callback. Executes the callback function once for each own enumerable property in the object, receiving four arguments: the initial value (or valu

hast utility to transform to the DOM

hast utility to check if a node is a conditional comment

A library of Javascript utility functions with an emphasis on Functional Programming.

Returns `true` if the given string or array starts with prefix using strict equality for comparisons. Using fastest implementation.

Test if a finite numeric value is an odd number.

Simplified HTTP request client.

Simple merge utility to extend objects without extra dependencies

Convert a string to lowercase.

React Native flashbar and top notification alert utility

A Javascript utility library for working with native objects.

Test if a finite numeric value is an even number.

Core module for the Sugar Javascript utility library.

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

vandium common utility functions

React Native library for detecting component visibility in the viewport.

TypeScript common pattern shortcut definitions / utility gist library

Check if the package is being installed by another package

puppeteer + dom-testing-library

A collection of serverless framework utilities

nlcst utility to check whether a node is meant literally

Check if a value is undefined or not.

Utilities for react-native + iOS and wrappers for using swift together with fabric/paper + JSI

Set the more significant 32 bits of a double-precision floating-point number.

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

Test if a value is a number having a nonnegative integer value.

Utility to find webpack settings in react-scripts and other situations

Returns `true` if a value exists in the given string, array or object.

Test if a value is NaN.

Detect native Uint8ClampedArray support.

Test if a value is a number having an integer value.

A lightweight Node.js library to fetch the file size from a remote URL without downloading the file. Zero dependencies. Returns a Promise with the file size formatted as 'B', 'KB', 'MB', 'GB', or 'TB'.

Constant function.

React components for [Stripe.js and Elements](https://stripe.com/docs/stripe-js).

A modern tooling library for asynchronous operations using async/await, promises and async generators

Utils for normalizing and formatting repo data.

qsu is a utility library that contains useful and frequently used functions. Start with your preferred language and the modern development environment.

A VitePress auto sidebar plugin that automatically creates a simple configuration.

Given an object returns list of all possible paths to its properties

Copy an error object.

Set the less significant 32 bits of a double-precision floating-point number.

Assert utility from yeoman

Test if a value is a collection.

Convert an unsigned 32-bit integer to a signed 32-bit integer.

Parses a regular expression string and returns a new regular expression.

Returns the first index at which a given element can be found.

Detect native Int16Array support.

Detect native Int32Array support.

Query for the status of any game server in Node.JS

Test if a value is an Error object.

Create a new object filtered to have only properties for which the callback returns true.

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

nlcst utility to normalize a word for easier comparison

Validate, sanitize and document JSON schemas

Test if a value is an Int32Array.

Test if a value is an Int8Array.

Test if an object's own property is enumerable.

Detect native Int8Array support.

nlcst utility to search for patterns in a tree

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

Test if a value is a Uint8ClampedArray.

Test if a value is an Int16Array.

Test if a value is an arguments object.

Detect native generator function support.

Return a property descriptor for an object's own property.

hast utility to transform to nlcst

walk directory for esm and cjs modules

Return an array of an object's own enumerable property names.

Match substrings on the left or right of a given index, ignoring whitespace

unist utility to find nodes before another node

TypeScript utilities for exception handling and errors-as-values.

Return the first index at which a given element can be found.

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

Minify email templates

A Typescript-First utility library inspired by Lodash. Optimized for modern browsers.

Minimal JavaScript type checking library

Essential utilities for TypeScript projects

Return an unsigned 32-bit integer corresponding to the IEEE 754 binary representation of a single-precision floating-point number.

Define a read-only property.

Collection of utilities for FusionCharts

Alias for eval global.

Utilities for working with common protobuf types

Return an array of an object's own enumerable and non-enumerable property names.

Higher-order functions and common patterns for asynchronous code

Auto-import components in Astro projects

Define a non-enumerable read-only accessor.

Test if a value is a number having a positive integer value.

React Hook & Utility Library

util

Command-line interface.

mdast utility to use headings as ranges in mdast

String manipulation functions.

🛠️ Useful exported utilities for working with Schematics

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

Time utilities.

Test if a value is a number having a positive value.

Standard utilities.

hast utility to check if an element is a JavaScript script

hast utility to check if an element is a css link

Return an array with the unique values present in _all_ given arrays using strict equality for comparisons.

polyfill for es8 Object.values

hast utility to check if a property is an event handler

Standard assertion utilities.

hast utility to check if an element is a css style

Tells if the current Mocha execution is running only some tests that use .only

nlcst utility to support emoticons in nlcst

Component to iterate an array round robin.

OS utilities.

nlcst utility to merge affix emoticons into the previous sentence

Transforms BDD input into data-driven snapshot

TypeScript utilities.

A very fast server-side animated GIF generation for Node.js

Process utilities.

A utility for generating .npmrc files based on configuration template and environment variables.

Parse bytes to human readable sizes (4747) → ('4.75 KB') and vice versa.

🍛 Simple curry functions

The TypeScript & JavaScript interface into the Arcjet protocol

xast utility to serialize to XML

nlcst utility to support emoji