ISO 639-1/2/3 Language codes with English and local names

Info on ISO 639-3

Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.

Get the native type of a value.

Deprecate all the things

Manipulate the HTTP Vary header

HTTP response freshness testing

parse a url with memoization

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

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

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.

Array#isArray for older browsers

A stream that emits multiple other streams one after another.

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

HTTP methods that node supports

Make your own error types!

Port of jQuery.extend for node.js and the browser

return the first event in a set of ee/event pairs

An XML builder for node.js

deterministic `JSON.stringify()` - a faster version of substack's json-stable-strigify without jsonify