ES2017 spec-compliant Object.entries shim.
Helper package to shim a method into `Array.prototype[Symbol.unscopables]`
Simple and complete React DOM testing utilities that encourage good testing practices.
Is this value negative zero? === will lie to you
ES proposal-spec-compliant Object.fromEntries shim.
Is this value a JS Date object? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Simple to use, blazing fast and thoroughly tested websocket client and server for Node.js
This plugin adds `TypeScript` support to `eslint-plugin-import`
Is this value an ES BigInt?
Is this value a JS String object or primitive? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
A collection of essential TypeScript types
Determine if a function is a native async function.
Determine if a value is an ES6 Symbol or not.
ES5 spec-compliant shim for String.prototype.trim
A pure JavaScript W3C standard-based (XML DOM Level 2 Core) DOMParser and XMLSerializer module.
`Object.defineProperty`, but not IE 8's broken one.
Is this value a JS Map? This module works cross-realm/iframe, and despite ES6 @@toStringTag.
Pure random number generator written in TypeScript
Terminal task list reborn! Create beautiful CLI interfaces via easy and logical to implement task lists that feel alive and interactive.
Fire events the same way the user does
Write files in an atomic fashion w/configurable ownership
A pure JS implementation SHA256.
Syntax highlighting with language autodetection.
HTTP status utility