Java Courses & Tutorials

Skill path
Build Basic Android Apps with Java
By the end of this Skill Path, you will have created your very own fully functional quiz game for Android Devices with Java.
Includes 6 Courses
With Certificate
Beginner Friendly
16 hours
Skill path
Pass the Technical Interview with Java
Learn about the computer science concepts of data structures and algorithms and build implementations of each from scratch in modern Java.
Includes 8 Courses
With Certificate
Intermediate
19 hours
Skill path
Study for the AP Computer Science A Exam (Java)
Master the core concepts covered in AP Computer Science A Exam and gain a solid understanding of programming and fluency in Java.
Includes 8 Courses
With Certificate
Beginner Friendly
19 hours
Skill path
Create REST APIs with Spring and Java
By the end of this Skill Path, you will have created your very own API using the Spring framework and Java language.
Includes 9 Courses
With Certificate
Beginner Friendly
20 hours
Free course
Learn Java
Learn to code in Java — a robust programming language used to create software, web and mobile apps, and more.
Beginner Friendly
17 hours
Free course
Intro to Java
Get started with Java by learning about the basics of a Java program and variables!
Beginner Friendly
6 hours
Free course
Learn Intermediate Java
Dive deeper into Java — one of the world’s most popular programming languages.
Intermediate
10 hours
Free course
Learn Java: Object-Oriented Programming
Explore classes and objects in this introduction to object-oriented programming with Java.
Beginner Friendly
3 hours
Course
Learn Spring
Learn how to build an API using the Spring framework and Java programming language.
With Certificate
Intermediate
5 hours
Free course
Java for Programmers
Take this course meant for experienced programmers and learn Java, one of the world's most popular languages.
Intermediate
1 hour
Free course
Learn Java: Classes, Methods, Inheritance, and Polymorphism
Take a deeper look into Java classes and methods and learn the basics of encapsulation.
Beginner Friendly
4 hours
Course
Learn Advanced Java
Learn the basics of parallel and concurrent programming, servlets, and sockets in this advanced Java course.
With Certificate
Advanced
2 hours
Free course
Java: Algorithms
Learn the basics of recursion and how to implement and analyze important algorithms in Java.
Beginner Friendly
3 hours
Free course
Learn Spring: Building an App
Learn about the underlying technology, Beans and Boot, that support the Spring framework to build out an app.
Intermediate
2 hours
Course
Learn the Basics of Android
Get started developing Android Apps! Get to know the Android programming environment and skills needed to build basic Android apps
With Certificate
Intermediate
1 hour
Free course
Learn Intermediate Java: Generics and Collections
Dive into generics and Collections in Java and see how they can help you write more advanced code.
Intermediate
3 hours
Free course
Learn Java: Loops and Arrays
Take your programming skills to the next level by learning about arrays and loops.
Beginner Friendly
5 hours
Free course
Learn Intermediate Java: JUnit Testing
Learn about JUnit testing, Java's open-source testing framework.
Intermediate
1 hour
Free course
Learn Java: Inheritance and Polymorphism
Learn how to go further with classes by using inheritance and polymorphism.
Beginner Friendly
2 hours
Course
Technical Interview Practice with Java
Learn some common interviewing tricks and tips. Then practice some real interview questions in Java.
With Certificate
Intermediate
1 hour
Free course
Learn Spring: Fundamentals and Controllers
Get started on learning how to use Java to work with the Spring framework.
Intermediate
3 hours
Course
Secure Coding Practices in Java
Learn secure coding in Java. Identify and mitigate common threats like XSS, SQL injection, and more. Perfect for Java developers and security professionals.
With Certificate
Intermediate
1 hour
Free course
Learn Intermediate Java: Threading
Learn about threading and how it’s used in concurrent programs to improve the performance and efficiency of an application.
Intermediate
1 hour
Free course
Learn Java: Debugging
Learn about different types of errors in Java and practice finding them.
Beginner Friendly
< 1 hour
Free course
Learn Java: Conditionals and Operators
Learn how to control the flow of execution using conditional statements.
Beginner Friendly
1 hour
Free course
Learn Intermediate Java: Input and Output
This course shows how programmers can code a Java program that considers, interprets, and responds to input and output.
Intermediate
1 hour
Free course
Learn Intermediate Java: Serialization
In this course, we’ll learn about Java’s Serializable interface and how serialization and deserialization work in Java.
Intermediate
2 hours
Free course
Learn Intermediate Java: Regular Expressions
Learn about regex, or regular expressions, and how to work with them in Java.
Intermediate
1 hour
Free course
Learn Intermediate Java: Nested Classes
Learn about nested classes, encapsulation, and shadowing in Java.
Intermediate
1 hour

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Java courses

Build Basic Android Apps with Java

Pass the Technical Interview with Java

Study for the AP Computer Science A Exam (Java)

Create REST APIs with Spring and Java

Learn Java

Intro to Java

Learn Intermediate Java

Learn Java: Object-Oriented Programming

Learn Spring

Java for Programmers

Learn Java: Classes, Methods, Inheritance, and Polymorphism

Learn Advanced Java

Java: Algorithms

Learn Spring: Building an App

Learn the Basics of Android

Learn Intermediate Java: Generics and Collections

Learn Java: Loops and Arrays

Learn Intermediate Java: JUnit Testing

Learn Java: Inheritance and Polymorphism

Technical Interview Practice with Java

Learn Spring: Fundamentals and Controllers

Secure Coding Practices in Java

Learn Intermediate Java: Threading

Learn Java: Debugging

Learn Java: Conditionals and Operators

Learn Intermediate Java: Input and Output

Learn Intermediate Java: Serialization

Learn Intermediate Java: Regular Expressions

Learn Intermediate Java: Nested Classes

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