Java is one of the most popular programming languages. Java offers both object oriented and functional programming features. Here are list of the some of the important online java programming course free.

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1.Complete Java Masterclass (Updated for Java 10)

Learn online java programming course free and become a computer programmer. Obtain valuable core Java skills and Java certification.

With this online java programming course free:

  • Learn the core Java skills needed to apply for Java developer position
  • Be able to sit for and pass the Oracle Java Certificate exam if you choose.
  • Be able to demonstrate your understanding of Java to future employers.
  • Learn industry "best practices" in Java software development from a professional
  • Acquire essential java basics for transitioning to the Spring Framework, Java EE and Android development
  • Obtain proficiency in Java 8 and Java 11.

The core java programming course material you need to learn java development is covered in the first seven sections. The Java Basics are covered in those sections, rest of the course covers intermediate, advanced and optional material.

This java programming course assumes no previous coding experience and takes you from absolute beginner core concepts, like showing you the free tools you need to download and install, to writing your very first Java program. All the essential Java keywords, operators, statements, and expressions needed to fully understand exactly what you’re coding and why - making programming easy to grasp and less frustrating.

It includes complete chapters on object-oriented programming and many aspects of the Java API (the protocols and tools for building applications) so you can code for all platforms and restrict your program’s user base (and potential sales).

2. Java Programming for Complete Beginners - Learn in 250 Steps

Start learning Java Programming step by step with 200+ code examples. 250 amazing steps for absolute java beginners!

In this online java programming course free, you will:

  • Learn Java the modern way - Step By Step - With 200 hands-on code examples
  • Understand the best practices in writing high quality java code
  • Solve a wide range of hands-on programming exercises with Java programming
  • Learn to write Object Oriented Programs with Java
  • Acquire all the skills to demonstrate an expertise with Java Programming
  • Learn advanced Object Oriented Programming concepts -Abstraction, inheritance, encapsulation and polymorphism
  • Learn the basics of Object Oriented Programming - Interfaces, inheritance, abstract class and constructors
  • Learn the basics of programming - variables, choosing a data type, conditional execution, loops, writing great methods, breaking down problems into sub problems
  • Learn basics of functional programming with Java
  • Gain expertise in using Eclipse IDE and JShell
  • Learn the basics of multi threaded programming - with executor service
  • Learn about a wide variety of java collections - list, map, set and queue interfaces

This online java programming course take an hands-on approach using a combination of JShell and Eclipse as an IDE to illustrate more than 200 Java Coding Exercises, Puzzles and Code Examples. This course assumes no previous ( beginner ) programming or Java experience.

3. Core Java Programming  -  The Complete Course

Pave your way to becoming a consummate Java programmer. Learn Core Java coding in a very easy step by step manner.

With this online java programming course free:

  • Write Core java code confidently.
  • You can develop desktop applications.
  • You will be able to start learning Advanced Java, Android, Hadoop etc. conveniently.

This java programming course aims to make you learn Core Java programming in an easy-to-understand and relaxed manner. The journey starts from data types passing through OOPs coding, constructors, method overloading, packages, interfaces, exception handling, multithreading, String handling and more.

All the concepts have been put forth with the help of fully explained slides followed by complete programs.

4. Java Design Patterns

Master the popular Core and Java EE Design Patterns in easy steps.

In this java programming course, you will:

  • Learn what design patterns are and why we need them
  • Understand and implement the creational patterns
  • Understand and implement the behavioral patterns
  • Understand and implement the structural patterns
  • Use dependency injection and inversion of control patterns
  • Master the java ee presentation layer patterns
  • Implement a mini project using the MVC and business layer patterns
  • Communicate with other developers through the language of design

This online java programming course free will introduce you to the important Core(Gang Of Four) and Java EE design patterns.You will understand what each pattern is ,why we need it and then work on implementing it hands on.

The goal of this java programming course is to help you master the concepts of java design patterns,why we need them and implement them from scratch. You will also learn the Dependency Injection and Inversion Of Control Patterns. You will master the different layers that make up a java EE application and how the design patterns fit in to those layers. You will implement Presentation Layer patterns such as Front Controller ,Model View Controller (MVC) .

You will also work with Data Access Object Pattern to connect and work with databases. You will then use all of those together along with business layer patterns to work on a small use-case/project.

5. Master Object Oriented Design in Java - Homework + Solutions

Don't just learn Java! Learn to write practical industry standard object oriented software and super charge your career!

With this online java programming course free:

  • Advance your programming skills from a junior level newbie to a competent intermediate level object oriented software      developer
  • Design and develop software using best practices in Object oriented programming
  • Apply the 5 crucial object oriented design principles using Java programming
  • Apply design patterns such as strategy, observer, template method, factory, and builder

This online java programming course free is designed to take a junior level programmer with limited knowledge about object orientation to a competent level object oriented software designer! It expects you to understand the basics of loops, methods and conditionals in Java. These cover most of the patterns used out there in professional software development:

  • Strategy Pattern
  • Observer Pattern
  • Builder pattern
  • Factory method pattern
  • Template Method Pattern
  • Singleton Pattern

6. Java In-Depth: Become a Complete Java Engineer!

Comprehensive Java programming course integrated with design principles, best practices & instructor-led Java EE project

With this online java programming course free, you will:

  • Get an in-depth understanding of core & advanced Java
  • Master design principles, best practices and coding conventions for writing well-designed, professional Java code
  • Implement instructor-led, professional-grade Java EE-based Web application using TDD principles and MySQL as database
  • Set a firm foundation in Java for the rest of your career
  • Gain comprehensive understanding of JVM Internals ~ the incredible platform on which Java programs run
  • Set yourself up to become an Oracle Certified Associate, Java SE 8 Programmer (1Z0-808)
  • Master Object-Oriented Programming concepts by using a real-world application as a case study
  • Get a solid understanding of functional-style programming using Java 8 constructs like lambdas & streams

This comprehensive project-based course has been designed with following objectives:

  • To help you get an in-depth understanding of both core & advanced concepts in Java
  • To teach best practices & key design principles for writing effective Java programs
  • To help you gain truly practical experience in writing professional-level code via instructor-led implementation of a project, which is Java EE-based Web application that uses technologies like Servlets, JSP, and JSTL.
  • To help you understand the inner workings of Java platform (aka JVM) Learn Functional-style programming via Java 8 features like lambda expressions & streams
  • Learn how to build Web applications using core Java EE technologies like Servlets, JSP, and JSTL
  • To teach how to effectively use Eclipse IDE to write, debug, and test Java programs

The online java programming course project involves building a bookmarking Web application that helps users bookmark items like Books, Movies, and Web pages. The project is instructor-led and is implemented using professional coding conventions & best practices.

Finally, the course also discusses over half of the best practices/design rules outlined in the popular Effective Java book. Many rules are actually demonstrated in code.

7. Absolute Introduction to Object Oriented Programming in Java

Prerequisite to "Master Object Oriented Design in Java".

With this online java programming course free:

  • You will understand the basics of Object Oriented Programming
  • Understand class inheritance and what it means for objects

These few lectures serve as a crucial foundation for OOP (Object Oriented Programming).

In this  online java programming course free you will understand the difference between a class, and an object. You'll know how objects are constructed and what exactly happens when the program is run. This course also covers important OOP techniques such as inheritance and polymorphism.

8. Learn Java 8 New Features (The Simple Way)

Direct Class Room Videos To give Left and Right Anywhere about Lambda Expressions,Streams and More

In this online java programming course free you can learn complete picture about new features introduced as the part of Java 1.8 like:

  • Lambda expressions
  • Functional interfaces
  • Default methods in interface
  • Static methods in interfaces.
  • Predicate
  • Function
  • Consumer
  • Supplier
  • Method refernce & constructor reference by double colon(::) operator.
  • Stream API
  • Date & time API ( Joda API)

Java 8 is one of the major and more prestigious version from Java. This video tutorial covers every topic in detail on the board and on the system with live execution.

9. Complete Java SE 8 Developer Bootcamp - OCA Prep Included

Master the foundations of Java and the topics of the Oracle Certified Associate, Java SE 8 Programmer Exam (1Z0-808)

With this online java programming course free:

  • Read and write basic command line programs in Java
  • Know how to use an Integrated Development Environment (Eclipse) to develop and debug programs
  • Generate HTML based documentation (Javadoc) for code
  • Gain a solid understanding of the topics covered in the exam to become an Oracle Certified Associate, Java SE 8 Programmer (Java SE 8 Programmer I 1Z0-808)

In this online java programming course free, the lectures and labs go beyond basic syntax by including best practices and object oriented programming idioms. In addition, the topics covered helps in preparing for the Oracle Certified Associate, Java Programmer SE 8 exam (a certification which demonstrates to potential employers a fundamental level of proficiency with the language).

10. Java Basics: Learn to Code the Right Way

Learn Java Using this Course, Then Move on to Make Desktop, Web and Android Applications!

With this online java programming course free:

  • Understand the basic fundamentals of Java
  • Be ready to create android apps with solid Java knowledge
  • Be ready to create Java desktop or web apps

Some things that you will learn in this course:

  • Variables functions or methods
  • Basic class creation

This online java programming online course is for complete and utter beginners only. It explains slowly and clearly for all to understand.With this course you will have the knowledge to create their own desktop or mobile apps and create apps for paying customers.

Hey! If you have made it this far then certainly you are willing to learn more and here at Coursesity, it is our duty to enlighten people with knowledge on topics they are willing to learn. Here are some more topics that we think will be interesting for you!