Read Also: Top 5 Online Paid Courses for Java Beginners
You have found many different interesting and useful articles on this blog and this time we have written a blog post that will highlight the best books for learning Object-Oriented Programming in Java. The below list is suitable for those who are just starting out to learn Java, as well as those who have a basic foundation and are looking to enhance their theoretical knowledge. The list primarily focuses on mentioning courses that are useful for beginners, however the free courses that have useful content for experienced developers have also been added. That means you will find courses that teach not only Java but applications of Java in different concepts such as database management, multithreading, and creating builds for stores. Each of these is a very important concept, extensively used in industry, and being familiar with them will greatly increase your value in the Java industry.
10 Free Online Java Courses for Beginners and Experienced Programmers
The courses presented vary in their format. Some can be found as books, some as YouTube tutorials, and others on various educational websites. Without further ado, we present to you the list of free courses for learning Java if you are a beginner, or an experienced person looking to polish your skills.
1. Java Tutorial for Complete Beginners
Udemy has long been the go-to website for developers learning any field of software development. One of the best rated free Java course on Udemy is the “Java Tutorial for Complete Beginners”. It has many favorable reviews and has helped a lot of Java Developers to kick-start their careers. The quality of the course is good and the contents are covered in a friendly and clear manner. The course also includes various exercises for practice.
2. Learn Multithreading in Java
As a powerful language, Java is extensively used in multithreading and its utility as a tool for multithreading makes it stand out from other programming languages. The skill and understanding of multithreading are what separates an ordinary Java Developer from a skilled one. So multithreading is a skill that you should definitely learn as early as possible in your career as a Java Developer. If you want to perform well in your career as a Java developer, it is very important for you to learn advanced concepts like Multithreading and this Udemy course is the best place to start. It provides all details in a clear and transparent manner and you will be able to learn the concepts very quickly.
3. Java for Absolute Beginners
Here is another course from Udemy that is designed especially for beginners who wish to learn Java programming. If you have ever studied any Object-Oriented Language such as C++ or C#, then you can very quickly grasp the concepts of this course as there are just the syntax changes but the underlying concepts are the same. It is a short course, so it won’t take too much of your time but it will definitely give you some important concepts to learn.
4. Java Database Connection: JDBC and MySQL
The database is now a huge part of software development. Therefore, knowing how to manage databases is an important skill. Many of the real-world applications that use Java have JDBC so knowing about it will help a lot. This course focuses on JDBC and MySQL and how both of them are essential for any Java programmer. It is a perfect course for beginners who are looking to learn JDBC in a quick time. Adding knowledge of JDBC to your skillset places you above your peers who are starting out with Java programming.
5. Eclipse Beginners
Working with an IDE greatly simplifies the effort required on your part. Eclipse has been the go-to tool for Java Developers for a long time now. This course teaches you how to setup eclipse to begin development. These basics of the IDE are covered in detail. By the end of the course, you will be well versed in the usage of Eclipse. The course is free, which is a cherry on top. Knowing Java, the language is one thing. But to master, an IDE really puts you in a different league. It means you not only have to command over the language, but you can also implement it effectively in an IDE.
6. Java 8 Functional Programming: Lambda Expressions Quickly
We mentioned a course above that was about an older version of Java, well, here we have a course on the latest version of Java, and it is free. This course is a great way to get familiar with the Java8 as well as the process and stream API which is extensively used in development nowadays. If you have a basic understanding of Java and want to move towards advanced concepts now, this course is the one to study. Featured on Udemy, it has mostly positive ratings and has proven to be a stepping stone for the career of many Java developers.
7. Java Programming Basics
As the blogpost focuses on highlighting free java courses for beginners, we have another one that is suited especially for beginners. If you have no foundation at all of Java, you can start this course. The good thing about it is that they teach Java from the very first level. There are no prerequisites for this, making it suitable for people who are complete strangers to Java. The courses start off with teaching some general basics of programming that can be applied to all programming languages, so this is a good course not just for Java, but for laying the foundational knowledge of any programming language.
8. DOCKER for Java Developers
At this time and age, everything is slowly shifting to the cloud. Many cloud technologies have surfaced, and Docker is one that is gaining popularity day by day. It is Java-based and this course focuses on teaching Java as required for Docker. If you wish to combine knowledge of Java and cloud computing, you should definitely take this course.
9. Practice Java by Building Projects
The best way to
put your theoretical knowledge to the test is to build something by
yourself. This book focuses on the practical aspect of learning Java. It
assumes you already have a basic understanding of Java and then walks
you through different projects that will help you apply the concepts you
have learned. This is a form of active learning often praised and
encouraged by educationists. The knowledge you absorb from reading books
or watching videos isn’t enough, especially in a technical and
practical field like programming. The best way to cement the knowledge
is to do the extensive practice. This course encourages practice with
exciting exercises and challenges. If you are looking for project-based
learning in a more engaging and interactive manner, this is the right
course for you.
10. Java Programming for Complete Beginners
If
you are looking for free courses, there is one compromise you must
make, and that is related to accepting that some of the courses you will
find will be for older versions of Java. The free course “Java
Programming for Complete Beginners” is a very useful course
for learning the basics of Java, however, the free version of the
course uses an older version of Java. This isn’t too much of an issue
because across versions, there are not always major changes. The basics
and the syntax still stay the same. So the course is still very useful
for beginners. Once you have nailed this course you can go on to look
for advanced courses that have the latest version of Java. In this course you will be learning Java language as Java 8, however, whatever your learning can be easily replicated to Java 9 and beyond as well with slight modifications. It also touches upon the details of the JShell tool which is a useful skill to have if you are setting out to embrace the Java world.
We have shared some of the best-rated free online Java courses that could help you cement your place in the field of Java programming whether you are just starting out, or if you have a basic understanding of the language.