JSPM

es6 Native Promise Defer that helps build promise/callback dual APIS

Wrapper for calling Restful API

A backport of `util.callbackify` for Node.js 6.0 and up.

Provide flexible methods that accept callbacks and return promises without requiring a Promise implementation exist

Use generators and yield to write regular callback-based functions

Use generators and yield to write regular callback-based functions

Naive callbackification 🙈

Observe a child_process's 'exit' and 'close' events and transform them into events with nodeback-style arguments (error, child).

Support Nodeback-style callbacks for fs.exists without breaking backward compatibility

Proxy-Powered Promisification for your Pleasure

A Promise that's also a callback. Helpful for adapting callback APIs and event emitters for async/await code.

Lightweight JSON parse errback function

node-style callback to promise

Mapping of Chrome APIs to node-style callbacks

For when your promise libraries `promisify` method just won't cut it!