Safer Node.js Buffer API
The string_decoder module from Node core
Resolve the path of a module like `require.resolve()` but from a given path
Get the command from a shebang
Node.js Buffer API, for the browser
ES2015 `Object.assign()` ponyfill
Get the native type of a value.
Modern Buffer API polyfill without footguns
Recursively iterates over specified directory, require()'ing each file, and returning a nested hash structure containing those modules.
HTTP response freshness testing
Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.
utility box for ECMAScript language tools
Fast deep equal
Unpipe a stream from all destinations
Browser-friendly inheritance fully compatible with standard node.js inherits()
CLI arguments parser. Native port of python's argparse.
Require module from string
return the first event in a set of ee/event pairs
Manipulate the HTTP Vary header
Merge multiple streams into one stream in sequence or parallel.
Efficient implementation of Levenshtein algorithm with locale-specific collator support.
Base64 encoding/decoding in pure JS
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.
Promisify a callback-based function