The Twilio Node.js Helper Library allows developers to access Twilio's voice, SMS, and VoIP functions using Node.js code. The library is available as an npm package, and quickstart tutorials are available to get developers started.
In an ever-connected age, there's still something solid about the telephone. Dial a number and you can be talking voice-to-voice in seconds, anywhere in the world. There's a new mashup that builds on top of that old network to record conversations to an MP3 file.