utility box for ECMAScript language tools

Safer Node.js Buffer API

The string_decoder module from Node core

Require module from string

Base64 encoding/decoding in pure JS

Resolve the path of a module like `require.resolve()` but from a given path

ES2015 `Object.assign()` ponyfill

Unpipe a stream from all destinations

Node.js Buffer API, for the browser

Fast deep equal

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

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

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

Modern Buffer API polyfill without footguns

JSDoc parser

Get the native type of a value.

HTTP response freshness testing

Manipulate the HTTP Vary header

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

Get the command from a shebang