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    Java Courses

    Java courses can help you learn how to build software applications using a reliable, object-oriented programming language widely used in tech.

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    Find the Best Java Course for Your Goals

    • U

      University of California, Davis

      Data Manipulation in JavaScript

      Skills you'll gain: Ajax, Javascript and jQuery, Data Validation, JSON, Javascript, Event-Driven Programming, Web Development Tools, Application Programming Interface (API), Object Oriented Programming (OOP), Maintainability, Debugging

      4.8
      Rating, 4.8 out of 5 stars
      ·
      67 reviews

      Beginner · Course · 1 - 4 Weeks

    • P

      Packt

      Learn REST API Automation Using REST Assured

      Skills you'll gain: Authentications, Postman API Platform, OAuth, Restful API, Application Programming Interface (API), Test Automation, Data Validation, JSON, Web Services, Mockups, Verification And Validation, Simple Object Access Protocol (SOAP), Extensible Markup Language (XML), Virtualization, Debugging

      Intermediate · Course · 1 - 3 Months

    • L

      LearnQuest

      Mocking with JUnit

      Skills you'll gain: JUnit, Testability, Unit Testing, Software Testing, Test Case, Test Tools

      3.5
      Rating, 3.5 out of 5 stars
      ·
      11 reviews

      Intermediate · Course · 1 - 4 Weeks

    • G

      Google Cloud

      Google Apps Script: Access Google Sheets, Maps & Gmail in 4 Lines of Code

      Skills you'll gain: Scripting, Google Workspace, Gmail, Web Development Tools, Javascript, Scripting Languages, Spreadsheet Software

      4.4
      Rating, 4.4 out of 5 stars
      ·
      14 reviews

      Beginner · Project · Less Than 2 Hours

    • C

      Coursera Project Network

      Building API Test Automation Framework Using Rest Assured

      Skills you'll gain: Test Automation, Application Programming Interface (API), Test Case, Restful API, Configuration Management, Java, Software Configuration Management

      4.3
      Rating, 4.3 out of 5 stars
      ·
      30 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • L

      LearnKartS

      Kafka Architecture and Internals

      Skills you'll gain: Apache Kafka, Performance Tuning, Apache, Systems Architecture, Data Architecture, Data Pipelines, Distributed Computing, Middleware, Configuration Management, Data Storage Technologies

      4.3
      Rating, 4.3 out of 5 stars
      ·
      7 reviews

      Intermediate · Course · 1 - 4 Weeks

    • G

      Google Cloud

      Application Deployment, Debug, Performance 日本語版

      Skills you'll gain: Application Deployment, Cloud Development, Cloud Applications, Google Cloud Platform, Performance Tuning, Cloud Storage, Debugging, Containerization, Cloud Platforms, Cloud Services, Node.JS

      4.3
      Rating, 4.3 out of 5 stars
      ·
      54 reviews

      Intermediate · Course · 1 - 4 Weeks

    • I

      Infosec

      JavaScript Security Part 2

      Skills you'll gain: Application Security, Secure Coding, Security Testing, Package and Software Management, Node.JS, Vulnerability Management, Javascript, Dependency Analysis, Vulnerability Assessments, GitHub

      4.5
      Rating, 4.5 out of 5 stars
      ·
      13 reviews

      Intermediate · Course · 1 - 4 Weeks

    • G

      Google Cloud

      Developing Applications with Google Cloud en Français

      Skills you'll gain: Cloud Applications, Cloud Development, Cloud-Native Computing, Serverless Computing, Infrastructure as Code (IaC), Cloud Storage, Google Cloud Platform, Application Deployment, Cloud API, Microservices, API Gateway, Application Development, Authentications, Cloud Services, Application Programming Interface (API), Identity and Access Management, Software Development Tools, Continuous Deployment, Data Storage, Kubernetes

      Intermediate · Specialization · 3 - 6 Months

    • Status: New
      New
      P

      Packt

      OOP concepts, Collections and Data Structures

      Skills you'll gain: Java, Object Oriented Programming (OOP), Computer Programming, Data Structures, Programming Principles, Debugging

      Intermediate · Course · 1 - 4 Weeks

    • S

      Scrimba

      JavaScript Deep Dive

      Skills you'll gain: Javascript, Web Development, Angular, Vue.JS, Application Development, React.js, Web Applications, JSON, Event-Driven Programming, Object Oriented Programming (OOP), Programming Principles, Functional Design

      4.7
      Rating, 4.7 out of 5 stars
      ·
      14 reviews

      Intermediate · Course · 1 - 3 Months

    • P

      Packt

      Selenium WebDriver 4 with Python - Zero To Hero

      Skills you'll gain: GitHub, Selenium (Software), Jenkins, Version Control, Git (Version Control System), Object Oriented Programming (OOP), CI/CD, Continuous Integration, Unit Testing, Test Data, Regression Testing, Computer Programming, Test Automation, Test Execution Engine, Browser Compatibility, File Management, Web Development Tools, Scripting, Software Testing, Javascript

      4.3
      Rating, 4.3 out of 5 stars
      ·
      6 reviews

      Beginner · Specialization · 3 - 6 Months

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    1…282930…49

    In summary, here are 10 of our most popular java courses

    • Data Manipulation in JavaScript: University of California, Davis
    • Learn REST API Automation Using REST Assured: Packt
    • Mocking with JUnit: LearnQuest
    • Google Apps Script: Access Google Sheets, Maps & Gmail in 4 Lines of Code: Google Cloud
    • Building API Test Automation Framework Using Rest Assured: Coursera Project Network
    • Kafka Architecture and Internals: LearnKartS
    • Application Deployment, Debug, Performance 日本語版: Google Cloud
    • JavaScript Security Part 2: Infosec
    • Developing Applications with Google Cloud en Français: Google Cloud
    • OOP concepts, Collections and Data Structures: Packt

    Why Learn Java?

    Java is a widely used programming language known for its portability, performance, and reliability. It's a foundational skill in software development, powering everything from mobile apps and enterprise systems to cloud applications. Learning Java can help you build scalable solutions and prepare for in-demand roles in tech.

    Frequently Asked Questions about Java

    Top Java courses on Coursera include Duke University’s Java Programming and Software Engineering Fundamentals and Object-Oriented Programming in Java. You can also find Java courses from institutions like UC San Diego and the University of Pennsylvania that teach both basic and advanced concepts.‎

    Yes. Many Java courses offer a free audit option. You can access most of the course videos and materials at no cost. If you want a certificate or access to graded assignments and feedback, you’ll need to pay or apply for financial aid.‎

    You’ll learn how to write Java programs, understand object-oriented programming, work with data structures, and debug and test your code. Some courses also cover topics like algorithms, GUI development, and Android app creation using Java.‎

    Not at all. Many beginner-friendly Java courses are available on Coursera and are designed to help you start coding from scratch. You’ll build a strong foundation before moving on to more advanced topics.‎

    Yes. Java is widely used in software development, backend systems, Android apps, and enterprise applications. Completing a Java course or certificate on Coursera can help you build in-demand skills, practice with real coding exercises, and show employers what you’ve learned.‎

    This FAQ content has been made available for informational purposes only. Learners are advised to conduct additional research to ensure that courses and other credentials pursued meet their personal, professional, and financial goals.

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