A stream that emits multiple other streams one after another.

Create an object path from a list or array of strings.

Normalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled.

A small polyfill for Object.setprototypeof

Lightweight Node.js version sniffing/comparison

Buffers events from a stream until you are ready to handle them.

A robust polyfill for the `CSS.escape` utility method as defined in CSSOM.

Support for representing 64-bit integers in JavaScript

Browser-friendly inheritance fully compatible with standard node.js inherits()

borderless text tables with alignment

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

Require constants across node and the browser

safely create multiple ReadStream or WriteStream objects from the same file descriptor

Querystringify - Small, simple but powerful query string parser.

Easy way to split a string on a given character unless it's quoted or escaped.

check if a source string is an es6 module

Convert a file: URI to a file path

Combine an array of streams into a single duplex stream using pump and duplexify

An Object.keys replacement, in case Object.keys is not available. From https://github.com/es-shims/es5-shim

deep cloning of objects and arrays