Require constants across node and the browser

Environment agnostic nextTick polyfill

js function for hashing messages with MD5

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

SHA-256, HMAC and PBKDF2 implementation with typed arrays for modern browsers and Node.js

Port of TweetNaCl cryptographic library to JavaScript

Returns true if the platform is windows. UMD module, works with node.js, commonjs, browser, AMD, electron, etc.

Convert a typed array to a Buffer without a copy

A basic but performant promise implementation

[](https://travis-ci.org/stefanpenner/get-caller-file) [](https://ci.a

getpass for node.js

the stream module from node core for browsers

Resolve the path of a module like `require.resolve()` but from the current working directory

merge() utility function

return list of CallSite objects from a captured stacktrace

deep cloning of objects and arrays

Extend an object with the properties of additional objects. node.js/javascript util.

HTTP proxying for the masses

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

Generates a base64 id