Write your first Java program from scratch by introducing yourself to users and planting a tree for them. You'll practice creating a class, defining the main method, and organizing print statements. practice Project

In this course, you’ll learn the foundations of object-oriented programming, write your own classes, create your own objects, and finally dive into some of the most common built-in Java classes.

This course will walk you through understanding the program structure of a Java program, running your very first Java-based code, and storing data inside of a variable. Then you’ll start learning about object-oriented programming by exploring classes and methods.

Unlock the power of Java programming with our expert-led Java courses & tutorials on Codecademy. Gain practical skills and build a strong foundation. Enroll now!

Want to learn how to get started with programming in an interactive way? Try our drag and drop code lessons!

This course is dedicated to programmers who are already familiar with the world of programming and are looking to get acquainted with the Java programming language. It’s designed to be a series of short, interactive articles that you can skim, dive into, or even skip.

Advance your Java programming skills with this course designed to take your expertise to the next level. Learn techniques, frameworks, and APIs that enable you to write efficient, scalable, and clean code. Explore advanced topics like parallel programming, servlets, and database integration for robust application development.

Coding involves giving a computer a set of instructions to execute using a programming language like Python or Java. While each programming language has its own way of giving instructions, they all use the fundamental programming concepts covered in this course.

Learn how to use JavaScript — a powerful and flexible programming language for adding website interactivity.

This course helps you write cleaner, more efficient code while deepening your understanding of core Java concepts. You’ll explore advanced topics like collections, threading, and testing frameworks, setting the foundation for creating robust and professional-grade Java applications.