Tracking errors on our server side is important, but we often forget about our client side errors. These can often be even more difficult to troubleshoot as there are many more variables at play. In this episode, we look at tracking the Javascript errors so that we can be notified of any issues our users experience.

There's many benefits to running your own cache and proxy for Ruby gems. In this episode, we look at provisioning, configuring our system and projects to use a Gem in a Box instance.

Continuing from the previous episode, we look at fixing nested forms when used inside of nested forms as well as gathering responses from the questionnaires.

Resque is a Redis-backed library for creating background jobs, placing those jobs on multiple queues, and processing them later.

Sending out emails is an important for of communication in our Rails applications. In this episode, we look at creating a local smtp relay with a web frontend to view the emails sent from our Rails application.