What’s javap, how to use it and when would you want to disassemble class files? (more…)

TestContainers make integration tests in Java easy. You get fully isolated, repeatable environments with normal JUnit tests using @Rules to set up docker.. (more…)

As an engineer for the U.S. Digital Service, Marianne Bellotti has encountered vintage mainframes that are still being used in production — sometimes even powering web apps. Last month she entertained a San Francisco audience with tales about some of ...

Many developers were burned by the overly complex world of Java back in the early 2000s. The Gang of Four patterns and middleware / J2EE / Java EE led to ridiculous levels of alleged decoupling as is evident in this sequence diagram from an open source J... (more…)

jBrowserDriver - A programmable, embeddable web browser driver compatible with the Selenium WebDriver spec -- headless, WebKit-based, pure Java... (more…)