Testing http calls with Webmock and VCR
Kanban and Iterationless Working
REST: putting the web back in to web services
BDD with cucumber
Web application testing with Selenium
Katas, Contests and Coding Dojos
Rack
Jasmine
Behaviour-Driven Development
TDD, BDD and mocks
Doing REST Right
What I learned from Seven Languages in Seven Weeks (IPRUG)
7li7w devcon5
Background processing
Git