I have written the following software applications and libraries:
- VoIP.ms SMS, an Android application that sends and receives SMS messages using a VoIP.ms account;
- cloudflare-dynamic-dns, a Node.js module that updates a Cloudflare DNS address record with an IP address;
- VoIP.ms SMS Server, a companion server that sends push notifications to VoIP.ms SMS users using Google Cloud Messaging in response to SMS callbacks from VoIP.ms; and
- xmlcreate, a Node.js module that can be used to easily build XML using a simple API.