Liftoff 1.0 Introducing Liftoff 1.0 for iOS projects. It is now distributed through Homebrew and has some nice new features. Gordon Fontenot March 7, 2014 News iOS Open Source
Arduino Sensor Network Write Arduino software for a low-power sensor board. Tony DiPasquale March 5, 2014 Arduino IOT Hardware
Form Filling is Formulaic Write less form-related code in your Capybara tests with our newly open-sourced library, Formulaic. Caleb Hearth February 28, 2014 News Web Rails Open Source Formulaic
EmberJS with a Separate Rails API What we learning writing an Ember.js app as a separate codebase, deployed separately from the backend Ruby on Rails API. Testing was particularly hard! Jason Draper February 25, 2014 Web Ember JavaScript
Avoid the Three-state Boolean Problem Use null: false, default: false on boolean columns in ActiveRecord migrations to avoid NULL problems. Gabe Berke-Williams February 24, 2014 Web PostgreSQL
Low Power Custom Arduino Sensor Board Improve our Arduino power usage using a nRF24l01+ board. Tony DiPasquale February 20, 2014 Arduino IOT Hardware
iOS Code Review: Loose Guidelines How to perform a code review of an iOS app using static analyzers and other tools. Jack Nutting February 19, 2014 iOS
Using Arel to Compose SQL Queries Use composition to build more complex SQL queries in Ruby using ActiveRelation’s API. Sage Griffin February 17, 2014 Web Rails
Prevent Spoofing with Paperclip Paperclip 4.0 and 4.1 contain security fixes to prevent spoofing. A content type or filename validation is also now required. Jon Yurek February 14, 2014 Web Ruby Paperclip Open Source
Custom Ember Computed Properties How to refactor your own computed properties in Ember.js. Jason Draper February 14, 2014 Web Ember JavaScript