7 Free Java Online Courses in 2023
Tags: java, codenewbie, 100daysofcode, programming
Published: 2022-05-11 20:54:35

## What is Java?

Simply put, Java is a computing platform on which users can develop applications. Java is used in all kinds of applications, such as mobile applications (Android is based on Java), desktop applications, web applications, client-server applications, business applications, and etc. 

### Why should you learn Java?

There are several reasons to learn Java, including its ease of learning, versatility, and popularity. It is often the first programming language that developers and coders learn due to its excellent API for development. This free language runs on all platforms.

## Best Online Java Courses List

1. [Java Programming Masterclass covering Java 11 & Java 17](#1-java-programming-masterclass-covering-java-11-amp-java-17)
2. [Introduction to Java](#2-introduction-to-java)
3. [Java Tutorial for Complete Beginners - (Free)](#3-java-tutorial-for-complete-beginners-free)
4. [Java Programming and Software Engineering Fundamentals Specialization](#4-java-programming-and-software-engineering-fundamentals-specialization)
5. [Java 8 Essential Training Online Class](#5-java-8-essential-training-online-class)
6. [Java Programming Fundamentals - (Free)](#6-java-programming-fundamentals)
7. [Advanced Java Programming Online Class](#7-advanced-java-programming-online-class)
8. [Java 8: BDD Fundamentals](#8-java-8-bdd-fundamentals)


_**Disclosure:** We may get a small affiliate commission if you buy a course through links on this page. Thank you._

## Best Java Online Courses Certifications List

### 1. [Java Programming Masterclass covering Java 11 & Java 17](https://click.linksynergy.com/deeplink?id=0F1O0otUXQc&mid=47901&u1=coursesityBlog&murl=https%3A%2F%2Fwww.udemy.com%2Fcourse%2Fjava-the-complete-java-developer-course%2F)

Learn valuable Core Java Skills And Java Certification from this course.

This Java course will teach you the Java skills you need to become a Java developer. In this Java course, you will learn all the important java keywords, operators, statements, and expressions required to fully understand exactly what you’re coding and why, making programming easy for you.

In this online Java course, you will:
- Get the Java skills necessary to apply for Java developer positions within just 14 hours.
- Take and pass the Oracle Java Certificate exam if you so choose.
- Demonstrate your understanding of Java to future employers.
- Get the Java skills necessary to apply for Java developer positions within just 14 hours.
- Take and pass the Oracle Java Certificate exam if you so choose.
- Obtain proficiency in Java 8 and Java 11.

Upon completion of the course, you will thoroughly understand Java and be fully capable of creating your own Java applications and being productive as a software developer.

**Course rating:** 4.6 out of 5.0 (161,069 Ratings total)
**Duration:** 80 Hours
**Certificate:** Certificate on completion

### 2. [Introduction to Java](https://coursera.pxf.io/c/1137078/1213622/14726?u=https%3A%2F%2Fwww.coursera.org%2Flearn%2Fjava-introduction&subId1=devTo)

This course involves hands-on practice and will provide you with a thorough understanding of the Java programming language. It is intended to provide the skill set required to be hired as an IT developer using Java in a variety of corporate settings.

In this online Java course, you will:
- Explain the Java product offerings, and the key benefits of Java.
- Understand how to use basic Java syntax and data types.
- Utilize Java expressions, operators, branching and looping statements, to write simple Java code.

Upon completion, you will be able to identify the benefits of Java, program in basic Java syntax using Java data types, and incorporate branches and loops. To succeed in this course, you should be familiar with software development fundamentals in either a procedural or object-oriented programming language. 

**Course rating:** 4.6 out of 5.0 (883 Ratings total)
**Duration:** 12 Hours
**Certificate:** Certificate on completion

### 3. [Java Tutorial for Complete Beginners - Free](https://click.linksynergy.com/deeplink?id=0F1O0otUXQc&mid=47901&u1=coursesityBlog&murl=https%3A%2F%2Fwww.udemy.com%2Fcourse%2Fjava-tutorial%2F)

Learn to program using the Java programming language.

In this online Java course, you will:
- Learn to program in Java.

Learn how to code in the Java programming language. This course assumes no prior programming experience, only a desire to learn to code. All you need is basic fluency with computers.

**Course rating:** 4.4 out of 5.0 (95,048 Ratings total)
**Duration:** 16 Hours
**Certificate:** Certificate on purchase

### 4. [Java Programming and Software Engineering Fundamentals Specialization](https://coursera.pxf.io/c/1137078/1213622/14726?u=https%3A%2F%2Fwww.coursera.org%2Fspecializations%2Fjava-programming&subId1=devTo)


Explore a Career as a Software Engineer. Learn the basics of programming and software development.

With this introduction to Java, you can take your first step toward a career in software development. Java is one of the most popular programming languages and the foundation of the Android operating system. This Specialization, designed for beginners, will teach you core programming concepts and prepare you to write programs to solve complex problems. 

In this online Java course, you will learn:

- Html
- JavaScript
- Cascading Style Sheets (CCS)
- Java Programming
- Html5
- Algorithms
- Problem Solving
- String (Computer Science)
- Data Structure
- Cryptography
- Hash Table
- Programming Principles

Furthermore, you will learn the fundamental skills required of a software engineer to solve real-world problems, such as designing algorithms and testing and debugging your programs.

**Course rating:** 4.6 out of 5.0 (12,904 Ratings total)
**Duration:** 28 Hours
**Certificate:** Certificate on completion

### 5. [Java 8 Essential Training Online Class](https://linkedin-learning.pxf.io/c/1137078/646189/8005?u=https%3A%2F%2Fwww.linkedin.com%2Flearning%2Fjava-8-essential-training&subId1=coursesityBlog)

Explore Java SE, the language used to build mobile apps, desktop and web applications, and more.

Java is required if you want to create applications for mobile devices, desktop computers, or the web. This course lays the groundwork for learning Java SE (Standard Edition), allowing you to create your first apps or begin exploring the language on your own.

In this online Java course, you will learn the following topics:

- What Is Java?

- Installing the Software.

- Getting Started.

- Working with Variables.

- Working with Objects.

- Exception Handling and Debugging.

- Managing Program Flow.

- Using Data Collections.

- Creating Custom Classes.

- Working with Inheritance.

- Using Common Java Libraries.

- Preparing a Java Application for Deployment.

This course demonstrates how to install Java and the IntelliJ IDEA IDE, as well as how to begin working with variables, data types, keywords, and other important language components. It also teaches you how to use conditional logic and loops to control execution flow, how to use the Java Collections Framework to store data, and how Java implements object-oriented coding principles like inheritance and polymorphism.

**Course rating:** 4.7 out of 5.0 (347 Ratings total)
**Duration:** 6 Hours
**Certificate:** Certificate on completion

### 6. [Java Programming Fundamentals - (Free)](https://www.awin1.com/cread.php?awinmid=6798&awinaffid=466009&clickref=coursesityBlog&ued=https%3A%2F%2Fwww.edx.org%2Fcourse%2Fjava-programming-fundamentals%3F+)

Learn Java and prepare yourself to handle any task that may be assigned to you in a programming job.

Java is currently one of the most popular programming languages. This course is intended to teach students the fundamentals of Java.

In this online Java course, you will:

- Understand the basic mechanisms of the OOP paradigm: classes, interfaces, inheritance, polymorphism, etc.
- Create programs with conditionals and loops.
- Design and implement recursive algorithms.
- Write, compile and run basic Java applications.
- Use networking interfaces to communicate different programs.

Learn to solve programming problems with functions, for loops, conditional statements, recursive algorithms, and the Object-Oriented paradigm (OPP).

**Duration:** 40 Hours
**Certificate:** Certificate on completion

### 7. [Advanced Java Programming Online Class](https://linkedin-learning.pxf.io/c/1137078/646189/8005?u=https%3A%2F%2Fwww.linkedin.com%2Flearning%2Fadvanced-java-programming-2&subId1=coursesityBlog)

Do you want to learn more about the Java language and platform? This platform- and framework-agnostic course delves into some of the language's more advanced features, assisting you in expanding your programming skills while providing techniques you can use when building applications anywhere Java is used: in web, mobile, and desktop applications.

In this online Java course, you will learn the following topics:

- Getting Started

- Generics in Java

- Advanced Data Structures

- Functional Programming in Java

- Modular Programming in Java

- Multithreading in Java

- Input and Output (I/O)

- Working with Files and Directories

This course covers a wide range of topics, including generics, the Collections Framework, and functional programming. In addition, learn about I/O in Java, working with files and directories, and structuring applications using Java's modular system.

**Course rating:** 4.7 out of 5.0 (1,177 Ratings total)
**Duration:** 2 Hours
**Certificate:** Certificate on completion


### 8. [Java 8: BDD Fundamentals](https://pluralsight.pxf.io/c/1137078/424552/7490?u=https%3A%2F%2Fwww.pluralsight.com%2Fcourses%2Fjava-bdd-fundamentals&subId1=coursesityBlog)

The principles practices and benefits of Behavior Driven Development are presented in this course. It assists Java developers in understanding the fundamentals of BDD and applying them with Cucumber and JBehave, as well as making the connection between BDD and Agile practice.

In this online Java course, you will learn the following topics:

- Introducing BDD
- Making the Step Between TDD and BDD
- Working BDD with Cucumber
- Working BDD with JBehave
- Connecting BDD and Agile Concepts
- Working BDD in an Agile Environment

First, you'll learn everything there is to know about BDD, including its origins and philosophy, as well as the challenges of adding business value to the application and comprehending the BDD motivation. Following that, you'll investigate the transition from TDD to BDD by starting with a TDD application and building features and stories around it. You will learn about the Cucumber and JBehave environments and installations, as well as work on similar features with these two Java BDD frameworks.

Finally, you will discover how to connect the BDD and Agile concepts, as well as how to work with BDD in an Agile environment. After completing this course, you will have the skills and knowledge of Java BDD fundamentals required to develop applications with business value and apply this knowledge to your own projects.

**Course rating:** 4.4 out of 5.0 (151 Ratings total)
**Duration:** 2 Hours 14 Minutes
**Certificate:** Certificate on completion

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