Escape string for use in HTML

get colors in your node.js console

Returns true if a value is a plain object, array or function.

Make your own error types!

Turndown plugin to add GitHub Flavored Markdown extensions.

Option pricing using the Black-Scholes formula.

Promisify a callback-based function

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

set blocking stdio and stderr ensuring that terminal output does not truncate

Run CPU-consuming Gulp tasks in the separate processes to achieve faster builds.

Merge multiple streams into one stream in sequence or parallel.

Compressible Content-Type / mime checking

Test whether an object looks like a promises-a+ promise

The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.

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

Lobster workflow tool plugin for typed pipelines and resumable approvals.

Determine if an object is a Buffer

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

Querystringify - Small, simple but powerful query string parser.

Marks for Yoopta Editor