BlueJ

BlueJ is an integrated development environment (IDE) that allows beginners to learn Java programming in a simple and interactive way. It offers a range of features and tools that make it easy for users to explore, test, and debug their code. BlueJ provides a visual interface that displays the structure of the Java classes, making it easier to understand how the code works.

One of the main features of BlueJ is its object-centric design. It focuses on objects rather than the code itself, making it easier for beginners to understand how different components of a program interact with each other. This approach promotes a better understanding of object-oriented programming concepts and helps users to write better code. Moreover, the application includes a range of automated tools that help users with code completion, syntax highlighting, and code analysis, making coding more efficient and accurate.