InfoQ: Does TDD Really Ensure Quality? – Our main result is that Test-First programmers write more tests per unit of programming effort. In turn, a higher number of tests lead to proportionally higher levels of productivity. Thus through a chain effect, Test-First appears to improve productivity
InfoQ: Kent Beck on Implementation Patterns – Kent Beck is interviewed about his new book, "Implementation patterns", the relationship between these patterns and XP, problems when adopting agile and the current status of design patterns.
Enterprise Java Community: Introducing Apache Wicket – When you’re learning a new framework, it’s helpful to gain an understanding of the terms concepts, then move on to how the pieces come together. Wicket has a few core concepts to master, but once you understand them, you’ll find Wicket much more accessibl