Double Shot #1118

• Skylight - Newly announced performance monitoring service taking waiting list signups.
• Rails 4.0-stable - As expected, 4.0 is entering RC status for RailsConf and master has switched to being 4.1.
• Semaphore - Hosted CI server for Ruby.

Double Shot #1117

• Flinto - Prototyping tool for iOS apps.

Double Shot #1116

• Amazon Coins - If I had to bet, I'd bet on corporate-sponsored alternative currencies getting a lot more traction than BitCoin in the long run.
• Feed the Fire - An RSS to Firebase sync service - Might be the bare bones of an alternative to Google Reader.
• bluePen - "Online Visual CSS Editor" to let you tweak things right in the browser.
• Devpressed - Discussion board for developers suffering from depression.

Double Shot #1114

• Alcatraz - Package manager for Xcode. Why should ST2 users have all the fun?
• Quickly get a fresh ubuntu install ready for ruby dev - Obviously you should read the script before running it.
• Don't Spam Your Users: Batch Notifications in Rails - How to avoid sending too much email all at once.
• Ruby on Rails Programming - Video course from Pragmatic.

Double Shot #1115

• traceGL - Fancy code-flow visualizer for Javascript.
• Instrumenting Ruby on Rails with TraceView in under 10 minutes - Another service for deep performance monitoring.
• Google Glass for Rubyist - Speculative code based on published documentation.