Java became a cornerstone of enterprise software development, powering countless applications in banking, finance, healthcare, and other industries. Its scalability, robustness, and security made it ideal for building large, complex systems.

Java servlets and JavaServer Pages (JSPs) became widely used for building dynamic web applications. Frameworks like Struts and Spring further simplified web development and enhanced productivity.

The Android operating system, which is based on Java, has become the world's most popular mobile platform. Millions of Android apps have been developed using Java and related technologies, bringing Java to billions of users worldwide.

Java remains a crucial language for developing cloud-based applications and services. Many cloud platforms and frameworks are built on Java, leveraging its scalability, portability, and ecosystem.