JSPM

Utilities to get and check variable types (isString, isPlainObject, isRegExp, etc)

Configure async validation mode in Ajv - JSON-Schema validator

Tiny goodies for Continuation-Passing-Style functions

An npm package to convert currency using FreeCurrencyAPI.

use async function or generator function with express

let you use perform/resume style for error-handling

A lightweight solution for detecting async functions.