French engineer André Buhart has published the plans and open-source software to create a DIY "solar energy router" to manage PV overproduction. Depending on the configuration, the device can ...

Meanwhile, the people doing the hard work of keeping critical code healthy are not consistently funded. In fact, many major open-source projects still operate almost completely on volunteer steam.

Maximizing code reuse in your Java programs means writing code that is easy to read, understand, and maintain. Here are eight ways to get started.

Need to learn Apache Maven fast? This crash course Maven tutorial will quickly get you up to speed on the popular, open-source, Java build tool.

Discover the best open-source project management software for your business. Compare features, pros, and cons with our guide.

We discuss how to work with directories, sub-directories, and traverse them using Java and the DirectoryStream method. Learn more.