A function to check whether a prop is valid for HTML and SVG elements

Iterate over the own and inherited enumerable properties of an object, and return an object with properties that evaluate to true from the callback. Exit early by returning `false`. JavaScript/Node.js

JSON Schema validation and specifications

detect possibly catastrophic, exponential-time regular expressions

React JSON Viewer Component, Extracted from redux-devtools

Node.js body parsing middleware

Visit a method over the items in an object, or map visit over the objects in an array.

Return true if a file path is (or has) a dotfile. Returns false if the path is a dot directory.

Cooperative scheduler for the browser environment.

URL utilities for markdown-it

Read/write IEEE754 floating point numbers from/to a Buffer or array-like object

Advanced ANSI formatting tool for Node.js

Create nested values and any intermediaries using dot notation (`'a.b.c'`) paths.

Check if the character represented by a given Unicode code point is fullwidth

Unicode property alias mappings in JavaScript format for property names that are supported in ECMAScript RegExp property escapes.

next level chaining.

Diff & Patch for Javascript objects

Manipulate the HTTP Vary header

Utils library for ProseMirror

the mighty option parser used by yargs

A utility package to parse strings

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.

Fuse-Box a bundler that does it right

Create an array by repeating the given value n times.