10 Best Java Courses and Certifications Online 2023

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There are thousands of online courses and classes that will help you improve your Java abilities and earn your Java certificate.

In this short article, our experts have actually put together a curated list of the 10 Best of the Best Java courses, tutorials, training programs, classes and certifications that are available online right now.

We have included just those courses that satisfy our top quality standards. We have put a lot of time and effort into gathering these all for you. These courses are suitable for all levels, beginners, intermediate learners, and experts.

Here’s a look at these courses and what they have to offer for you!

10 Best Java Courses and Certifications Online

Course Name	Enrolled Students (Count)	Reviews (count)
1. Java Programming Masterclass covering Java 11 & Java 17 Our Best Pick	707767+	167549+
2. Java Programming: Complete Beginner to Advanced	515216+	13597+
3. Selenium WebDriver with Java -Basics to Advanced+Frameworks	266637+	86008+
4. Java Programming for Complete Beginners	164951+	27345+
5. Practice Java by Building Projects	116863+	9861+
6. Java In-Depth: Become a Complete Java Engineer!	107820+	19336+
7. The Complete Java Certification Course	74092+	20826+
8. Core Java Made Easy (Covers the latest Java 17)	57887+	10569+
9. Java 8 New Features In Simple Way	38610+	10961+
10. Complete Java SE 8 Developer Bootcamp – OCA Prep Included	30657+	8258+

1. Java Programming Masterclass covering Java 11 & Java 17 by “Tim Buchalka, Tim Buchalka’s Learn Programming Academy” Udemy Course Our Best Pick

Learn Java In This Course And Become a Computer Programmer. Obtain valuable Core Java Skills And Java Certification

As of right now, more than 707767+ people have enrolled in this course and there are over 167549+ reviews.

Course Content

“Course Introduction
Software Tools Setup
First Steps
Java Tutorial: Expressions, Statements, Code blocks, Methods and more
Control Flow Statements
OOP Part 1 – Classes, Constructors and Inheritance
OOP Part 2 – Composition, Encapsulation, and Polymorphism
Arrays, Java inbuilt Lists, Autoboxing and Unboxing
Inner and Abstract Classes & Interfaces
Java Generics
Naming Conventions and Packages. static and final keywords
Java Collections
JavaFX
Basic Input & Output including java.util
Concurrency in Java
Lambda Expressions
Regular Expressions
Debugging and Unit Testing
Databases
Java Networking Programming
Java 9 Module System
Migrating Java Projects to Java 9
Course Remaster in Progress
Archived Videos
Extra Information – Source code, and other stuff”

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2. Java Programming: Complete Beginner to Advanced by CodeIn Academy Udemy Course

Become a Computer Programmer by Learning Core Java Skills

As of right now, more than 515216+ people have enrolled in this course and there are over 13597+ reviews.

Course Content

Java Programming
Project – Guess The Word Game
Java Programming

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3. Selenium WebDriver with Java -Basics to Advanced+Frameworks by Rahul Shetty Udemy Course

“TOP RATED #1 Master SELENIUM java 4.0 (Latest) course” -5 Million students learning worldWide with great collaboration

As of right now, more than 266637+ people have enrolled in this course and there are over 86008+ reviews.

Course Content

“Selenium Introduction
Install Java & Selenium -Get Started with basic Steps of the Selenium WebDriver
Brush up Java Concepts for Selenium Automation
CORE JAVA In depth for Manual testers and Beginners
Locator Techniques& Tools used to identify Objects
Advanced Locators Identification & Interview Questions on Parsing Text
Selenium Webdriver->Techniques to automate Web elements
Deep Dive into Functional testing with Selenium
Synchronization usage in Selenium webdriver
Techniques to automate Ajax calls,Child Windows and IFrames
Real Time Exercises (end to end Programming)
Practical problems and Methods to Handle them with Selenium
Miscellaneous topics in Selenium WebDriver
Selenium Java Streams – Automate Sort, Pagination, Filtering the Web Tables
Selenium 4.0 – Latest Features
***Framework Learning Plan=Must Watch Lecture****
Framework Part -1 – TestNG
Framework Part -2 -Global Environmental variables Setup& Reusable Components
Framework Part -3- Maven- Build Management tool
Framework Part -4- Jenkins- Continuous Integration Tool
Framework Part -5 – TestNG Reports for Jenkin Jobs
Extent Reporting Basics for Test Execution results in Framework
Framework Part 6-Excel Data Driven Testing Utilities
Framework Part -7- Logging Framework – log4j
Framework Part -8 – Pageobject Pattern & page Factory
Framework building from scratch- Real time Project
Selenium Framework Optimization & Interview questions
Cross Browser Testing with Selenium Grid
Selenium 4 Chrome Dev tools Protocol (CDP) Integration Concepts
DataBase connection to Selenium Testcases
Java OOPS Basics for Selenium Part -1
Core Java Tutorial – Part 2
Core Java Tutorial – Part 3- Collections API
Cucumber Behaviour Driven Data -Framework
GIT- Version Control Tutorial
Cloud Testing with Selenium-Sauce Labs
File Uploading (AUTO IT) & Downloading with Selenium
Selenium Multiple Choice Question for Interview
Bonus Lectures – Defect tracking tool
BONUS LECTURE”

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4. Java Programming for Complete Beginners by in28Minutes Official Udemy Course

Java Programming Course for Beginners to Java Object Oriented Programming. BONUS: Build REST API with Spring Boot.

As of right now, more than 164951+ people have enrolled in this course and there are over 27345+ reviews.

Course Content

Introduction to Course – Java Programming
Installing Java
Introduction to Java Programming with Jshell using Multiplication Table
Introduction to Java Method with Multiplication Table
Introduction to Java Platform
Introduction to Eclipse – First Java Programming Project
Github Book
Introduction To Java Object Oriented Programming
Primitive Data Types And Alternatives in Java Programming
Conditionals in Java Programming
Loops in Java Programming
Reference Types in Java Programming
Arrays and ArrayLists in Java Programming
Java – Oriented Programming Again
Collections in Java Programming
Generics in Java Programming
Introduction to Functional Programming in Java
Introduction to Threads And Concurrency in Java
Introduction to Exception Handling in Java
Files and Directories in Java
More Concurrency with Concurrent Collections and Atomic Operations
Java Tips
New Course Additions – An Overview
Java New Features – Java 10 to Java 16
Getting Started with Spring Framework
Getting Started with Spring Boot
Simple REST API with Spring Boot and Spring Data JPA
Congratulations
Appendix – Troubleshooting Eclipse and Java

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5. Practice Java by Building Projects by Tim Short Udemy Course

Ultimate Java interview prep course! 100% focused on applying object-oriented design in real-world applications

As of right now, more than 116863+ people have enrolled in this course and there are over 9861+ reviews.

Course Content

Introduction
Build an Email Administration Application
Build a Student Database Application
Build a New Bank Account Application

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6. Java In-Depth: Become a Complete Java Engineer! by Dheeru Mundluru Udemy Course

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

As of right now, more than 107820+ people have enrolled in this course and there are over 19336+ reviews.

Course Content

“Course Introduction
Java: A High-level Overview
Classes, Objects and their Members
Method Building Blocks: Operators & Control-flow Statements
Packages, Strings and Information Hiding Design Principle
Programming with Eclipse IDE
More java.lang & Coding Conventions
Case Study: A Social Bookmarking Application
Serious OOP: Inheritance & Polymorphism
More Serious OOP: Abstract Classes & Interfaces
Debugging Java Programs & Unit Testing with JUnit
Project: Implementing a Social Bookmarking App
JVM Internals
Exceptions with Best Practices
Input-Output
Collections Framework (aka Data Structures)
Generics
Nested Classes
enums
Concurrency (aka Multi-threading)
Date & Time API ~ Covers Java 8 & also Legacy API
Database Implementation & JDBC API
Functional-style Programming ~ Lambdas & Streams
Introduction to Java EE & Web-enabling Project
The End!”

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7. The Complete Java Certification Course by Imtiaz Ahmad Udemy Course

Become a confident industry ready core Java developer and get certified as a Java professional!

As of right now, more than 74092+ people have enrolled in this course and there are over 20826+ reviews.

Course Content

“Introduction
Development Environment Setup
Getting Started
The Very Basics of Java
Understanding Methods
Understanding Object Orientation
Putting it Together with Strings, Nested Loops and Debugging
PRACTICAL PROJECT: Car Dealership
Building and Deploying Java Programs with JAR Files
File Processing and Exception Handling
The Collections Framework
PRACTICAL PROJECT: Stock Market Data
Java Generics
PRACTICAL PROJECT: Data Analytics Processor
Concurrency in Java
JDBC (Java Database Connectivity)
Java 9 Features and the JShell
Lambda Expressions and the Streams API”

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8. Core Java Made Easy (Covers the latest Java 17) by Bharath Thippireddy Udemy Course

Master java in quick and simple steps

As of right now, more than 57887+ people have enrolled in this course and there are over 10569+ reviews.

Course Content

“Start Here
Introduction to Java and OOPS
Software Installation and First Java Program
Static Members and their execution control flow
Non-Static Members and their execution control flow
Datatypes, Literals, Variables, Type Conversion, Casting & Promotion
Wrapper Classes with Auto boxing & unboxing
Operators and Assignments
Flow Control Statements
Access Modifiers
Packages
Event Management Usecase
Inheritance
Abstraction
Polymorphism
Encapsulation
Exception Handling and Assertions
Multithreading
Executor Framework Quick Start
Garbage Collection & Types Of Objects
Inner classes
String Handling
IO Streams (File IO)
Arrays
Object class methods
Collections with Generics
Concurrent Collections
Enums
Java 8 Features
JVM Architecture
Internationalization
Annotations
Reflection API
Regular Expressions
Dating App Usecase
Flight Reservation App
Interview Questions
Java 9 Features
Java 10 Features
Java 11 Features
Java 12 Features
HTTP Client API
Java 13 and 14 Features
Java 15 Features
Java 16
Java 17
Socket Programming
Coding Problems
Additional Content – Jar Files
Additional Content – Maven and JUnit
Debugging Fundamentals
Wrap Up”

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9. Java 8 New Features In Simple Way by DURGASOFT DURGA Udemy Course

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

As of right now, more than 38610+ people have enrolled in this course and there are over 10961+ reviews.

Course Content

“Introduction
Lambda Expressions & Functional Interfaces
Lambda Expressions with Collections
Anonymous Inner Classes & Lambda Expressions
Default Methods and Static Methods in Interfaces
Predefined Functional Interfaces -Predicate
Predefined Functional Interfaces -Function
Predefined Functional Interfaces -Consumer
Predefined Functional Interfaces – Supplier
Two-Argument (Bi) Functional Interfaces- BiPredicate, BiFunction & BiConsumer
Primitive Type Functional Interfaces, UnaryOperator and BinaryOperator
Method and Constructor Reference By using :: Operator
Streams
Date and Time API
Java 8 New Features Summary”

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10. Complete Java SE 8 Developer Bootcamp – OCA Prep Included by “Intertech Training, Jeff Jensen” Udemy Course

“Master the Foundations of Java and the Topics of the Oracle Certified Associate, Java SE 8 Programmer Exam (1Z0-808)”

As of right now, more than 30657+ people have enrolled in this course and there are over 8258+ reviews.

Course Content

“Welcome!
Getting Started with Java
Introduction to Objects
Static, Scope, and Garbage Collection
Packages
Java Conventions and Primitives
Java Syntax
Strings
Encapsulation
Inheritance
Polymorphism
Abstract Classes and Interfaces
Lambda Expressions and Static Imports
Dates and Time
Arrays
Collections
More with Collections
Exception Handling”

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Here are some frequently asked questions about learning Java

How Long Does It Take to Learn Java?

The answer to the question “How long does it ttake to learn Java” is … it depends. Everyone has different needs, and everybody is working in different scenarios, so the answer for a single person may be totally different than for another person.

Think about these questions: What are you trying to Learn Java for? Where is your starting point? Are you a newbie or do you have experience with Java? How much can you practice? 1 hour daily? 40 hours weekly? Have a look at this course about Java.

Is Java Easy Or Hard to Learn?

No, learning Java isn’t hard for many people. Check this course on how to Learn Java in no time!

How to Learn Java Fast?

The fastest way to Learn Java is to first get this Java course, then practice whatever you learn whenever you can. Even if its simply 15 minutes a day of practice. Consistency is essential.

Where to Learn Java?

If you want to explore and learn Java, then Udemy offers you the best platform to learn the Java. Check this course on how to Learn Java in no time!

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