Returns true if the value is an object and not an array or null.

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

Deprecate all the things

Unpipe a stream from all destinations

process information for node.js and browsers

Base64 encoding/decoding in pure JS

Returns true if a string has an extglob.

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

writable stream that concatenates strings or binary data and calls a callback with the result

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

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results, with no public domain dependencies

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

return list of CallSite objects from a captured stacktrace

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

Merge multiple streams into one stream in sequence or parallel.

JavaScript implementation of the BSER Binary Serialization

JSDoc parser

An XML builder for node.js

The Node.js `util.deprecate()` function with browser support

Wrap those words. Show them at what columns to start and stop.