Java developers from around the world are writung a book about a question that's becoming impossible to ignore: how do we write software that's good for both our projects and the planet?

Foojay.io's platform is a central hub for Java developers, offering insights into Java programming language, JVM ecosystem, and Java-related technologies. Through articles, tutorials, and community forums, Foojay.io offers insights into building scalable and maintainable Java applications. Developers can learn about Java language features, performance tuning tips, and best practices in Java development to write efficient and reliable software.

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A collaborative book titled 'Sustainability for Java Developers' is now freely available on Leanpub, written by Java Champions and developers from the Foojay community. The book explores sustainable software development from multiple angles including environmental impact of data centers, efficient architectures, open source ethics, career longevity, and practical optimization techniques. It features seven chapters covering topics from data efficiency to Java scripting, with practical advice alongside deeper discussions about mentorship and community. The project is open for community contributions and will continue evolving with reader feedback.

Announcing: Sustainability for Java Developers