building a forecasting application with AngularJS

Lately I’ve been working on an application that forecasts Amazon EC2 spot instance prices. (The forecasting element of this application will be described in a forthcoming blog post once I finalize the forecasting method). The tool needed a user interface, and I decided to write it with AngularJS as a learning exercise. This post describes […]

DIY mood tracker with LimeSurvey

My friend and fellow adventurer Irene Dubois—not her real name of course—recently came home from a psychiatric appointment needing a way to track her daily mood. She tested several smartphone apps designed for this purpose, but found them too inflexible. Consequently, she asked me to create a custom mood tracker for her. The design requirements […]