node-etsy, An Etsy API Library for Node.js
Something I needed for a little project of mine.
I’ve been thinking a lot about how insanely good node.js is for doing simple tasks that I’d normally use a webserver (Apache) running a scripting language (PHP) and interfacing with an enterprise database (MySQL). If your server has to handle one, or even a handful of different kinds of requests, node should be where you look first.
EventDuino
Based on the previous link to a Node.js -> Arduino bridge, @JerrySievert pointed me to his own take: An event-driven package for Arduino/Node.js. Listening for events on the board itself is a really cool idea.