Get started with Java by learning about the basics of a Java program and variables!

This course will teach you how to turn a blank page into a full Jakarta EE 10 application.

Logging is crucial for understanding what is happening to your app in production. This course will teach you how to use the Java Log System for logging and give you some back practices for logging in your application as well.

Java generics are supposed to be powerful but hard to use - this course makes them easy.

Asynchronous programming is what the CompletionStage API, from the JDK, brings you. This course covers all the patterns you need to create efficient asynchronous data processing pipelines, including thread control and error recovery.

Java I/O is one of the four core APIs of the JDK, on which many others are built, including Database access, Web Services, and REST Services. In this course, you'll learn everything you need to write and understand Java I/O code.

The Reflection API brings class and object introspection to Java, on top of which Spring and Hibernate are built. This course covers object creation, field modification, and method invocation.

In this talk, Nicolai Parlog will update a simple Java 8 code base to Java 14 and refactor it to use the new language features and APIs.

Are you frustrated or slowed down by messy code? Make sure you don't write such code yourself! This course will teach you how to write clean, readable, and maintainable code that human beings can read and understand clearly.

In this course, you will learn how to read and write data directly to a relational database using the JDBC API - a must-have skill for developing enterprise Java applications.

Take this course meant for experienced programmers and learn Java, one of the world's most popular languages.

Like other developers, you face common challenges- working with strings, handling numbers, processing collections, reading from files, etc. This course will teach you how to solve these challenges using proven recipes quickly and efficiently.