Anyone using Node.js with Amazon SNS and Apple Push Notifications?

I’m looking for examples of using node.js with Amazon SNS and Apple APN push notifications. We use Amazon for our hosting, and I have used SNS before, it’s pretty simple. But the examples they have for push notifications are for java, and there is no examples for Node. It’s confusing, as usual with them, and I’m hoping to cut my research and time spent short. It can’t be that hard. I’m also wondering how they deal with errors, and the differences between the sandbox and production. Apple reacts differently between the two environments, not failing in the sandbox as they do in production.