If you’re interested in learning Java online, you’ll find several resources to choose from. There are several free and low-cost options. Among them are Codecademy, Udemy, Javvy, and PluralSight. These sites let you take various Java courses and choose the best one for your needs. Depending on your budget and personal goals, you can even choose a private Java tutor.
Codecademy
If you’ve always wanted to learn Java, Codecademy offers an online course designed to fit your schedule. It offers free and paid Java courses, as well as real-world projects, skill paths, professional certificates, and more. In addition to a comprehensive library of courses, Codecademy also features a community forum, where you can ask questions and get solutions.
You can take one of the free courses, or you can subscribe to the Pro membership, which provides interactive learning materials. The Pro membership costs about $16 per month, and you get access to all Codecademy courses.
Udemy
The course follows a step-by-step teaching approach, and the instructor has a good teaching style. The course covers all the major Java concepts – from the basics to Object-Oriented Programming, Java Collections, Generics, Multithreading, Concurrency, and Functional Programming. It is suitable for all levels of programmers – whether they are just starting in the field or are looking to switch languages. The course should help students become confident Java developers, and be able to answer any interview question.
The course also covers the nuances of writing Java code and compiling it. It also provides a development environment where students can experiment with their new skills. Online Java compilers are available for a variety of operating systems. If you’re running Windows, you can download Oracle Java and follow the installation process. If you’re running Linux, you can install Java using a package manager.
Javvy
Javvy is an interactive coding app for iOS and Android devices that will teach you the basics of programming in Java. It features a fun and engaging interface that includes puzzles and easily digestible tutorials. The app has 150 short lessons that cover the basics of programming and allows you to start learning from anywhere. It is also very easy to use and tracks your progress throughout.
The course follows a step-by-step approach and is taught by an instructor who is knowledgeable and has an excellent teaching style. The course covers all of the essential Java concepts including Object-Oriented Programming (OOP), Generics, Multithreading, Concurrency, and File Handling. At the end of the course, students should feel confident enough to face any Java interview and/or exam.
PluralSight
PluralSight is a well-respected online learning platform that offers a variety of courses on Java. Its courses cover everything from classes to interfaces. You can also learn about Java wildcards, asynchronous programming, and asynchronous systems. The courses are taught by Jim Wilson and feature practice exercises. You can sign up for a free trial or pay a one-time fee to access the full course library.
Whether you’re a complete beginner or a seasoned tech professional, you’ll find plenty of useful information in PluralSight’s Java courses. This online training platform encourages participants to leave comments and ask questions in the course forums.
JUST
Hong Kong University of Science and Technology (HKUST) is offering a free online course in Java programming. Designed to be self-paced, the course is suitable for people who don’t have time to attend a live class or wait for a group to form. The course offers two kinds of certificates: verified and honor code. However, if you are looking for a more comprehensive certificate, you can enroll in the XSeries course.
The course consists of 72 hours of content covering the main topics in Java programming. The instructor, Tim Buchalka, is one of the most well-known Java instructors on Udemy.