Ruby Love – Sharon DeCaro
summary
PaysPal Braintree uses Ruby on Rails as the long‑running foundation for its seamless checkout experiences across web mobile and in‑store and claims it has stayed central for 10+ years; the codebase is maintained by hundreds or even thousands of engineers yet remains workable. The team leans on test-driven development and continuous refactoring as the practical tools that keep large legacy systems healthy, and the talk reports those practices actually deliver maintainability and developer joy.
AI-written summary · about
