• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Coursera
  • Online Degrees
  • Careers
  • Log In
  • Join for Free
    Coursera
    • Browse
    • Core Java

    Core Java Courses Online

    Learn core Java programming for building robust applications. Understand Java syntax, object-oriented programming, and standard libraries.

    Skip to search results

    Filter by

    Subject
    Required
     *

    Language
    Required
     *

    The language used throughout the course, in both instruction and assessments.

    Learning Product
    Required
     *

    Build job-relevant skills in under 2 hours with hands-on tutorials.
    Learn from top instructors with graded assignments, videos, and discussion forums.
    Learn a new tool or skill in an interactive, hands-on environment.
    Get in-depth knowledge of a subject by completing a series of courses and projects.
    Earn career credentials from industry leaders that demonstrate your expertise.
    Earn career credentials while taking courses that count towards your Master’s degree.
    Earn your Bachelor’s or Master’s degree online for a fraction of the cost of in-person learning.

    Level
    Required
     *

    Duration
    Required
     *

    Skills
    Required
     *

    Subtitles
    Required
     *

    Educator
    Required
     *

    Explore the Core Java Course Catalog

    • Status: Free Trial
      Free Trial
      I

      IBM

      Practice Exams for CompTIA A+ Certification: Core 1 & Core 2

      Skills you'll gain: Networking Hardware, Virtual Machines, Operating System Administration, Cloud Computing, Apple Hardware proficiency, Peripheral Devices, Security Awareness

      4.7
      Rating, 4.7 out of 5 stars
      ·
      54 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Preview
      Preview
      U

      University of Maryland, College Park

      Core Project Management Process

      Skills you'll gain: Team Building, Project Controls, Project Scoping, Agile Project Management, Project Management, Risk Management, Sprint Planning, Team Leadership, Project Implementation, Requirements Management, Stakeholder Management, Stakeholder Communications, Lean Methodologies, Design Thinking

      Beginner · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      Rust Basics and Core Concepts

      Skills you'll gain: Package and Software Management, Software Installation, Programming Principles, Integrated Development Environments, Command-Line Interface

      Beginner · Course · 1 - 3 Months

    • Status: Preview
      Preview
      J

      JetBrains

      Kotlin for Java Developers

      Skills you'll gain: Kotlin, Object Oriented Programming (OOP), Java, Java Programming, Spring Framework, Android Development, IntelliJ IDEA, Functional Design, Interoperability, Unit Testing

      4.7
      Rating, 4.7 out of 5 stars
      ·
      2.1K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      P

      Packt

      Python Basics and Core Concepts

      Skills you'll gain: Programming Principles, Development Environment, Scripting Languages, Integrated Development Environments, Software Development Tools, Style Guides

      Beginner · Course · 3 - 6 Months

    • Status: Free Trial
      Free Trial
      R

      Rice University

      Parallel Programming in Java

      Skills you'll gain: Dataflow, Java, Programming Principles, Application Frameworks, Algorithms, Performance Tuning, Computer Science

      4.6
      Rating, 4.6 out of 5 stars
      ·
      1.2K reviews

      Intermediate · Course · 1 - 3 Months

    • Status: New
      New
      Status: Free Trial
      Free Trial
      E

      EDUCBA

      REST Assured Java - Beginners

      Skills you'll gain: Restful API, Application Programming Interface (API), Software Testing, JSON, Java, Data Validation, Test Automation, Test Case, Development Environment

      Mixed · Course · 1 - 4 Weeks

    • Status: New
      New
      Status: Free Trial
      Free Trial
      E

      EDUCBA

      REST Assured Java - Intermediate

      Skills you'll gain: Restful API, Application Programming Interface (API), Authentications, Software Testing, JSON, Security Testing, Authorization (Computing), Test Case, Scenario Testing, Java

      Mixed · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      Java Classes and Objects

      Skills you'll gain: Object Oriented Programming (OOP), Java, Object Oriented Design, Java Programming

      4.6
      Rating, 4.6 out of 5 stars
      ·
      51 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • Status: New
      New
      Status: Free Trial
      Free Trial
      S

      SkillUp

      Java Development with Databases 

      Skills you'll gain: Hibernate (Java), Object-Relational Mapping, Spring Boot, Restful API, Java, NoSQL, Database Development, SQL, Databases, Database Design, Java Programming, Data Access, Database Management, Relational Databases, Back-End Web Development, Query Languages, Software Development

      4.8
      Rating, 4.8 out of 5 stars
      ·
      6 reviews

      Intermediate · Course · 1 - 4 Weeks

    • Status: Free Trial
      Free Trial
      U

      University of California San Diego

      Learn to Teach Java

      Skills you'll gain: Debugging, Object Oriented Programming (OOP), Java, Teaching, Programming Principles, Java Programming, Program Development, Pedagogy, Computer Programming, Integrated Development Environments, Software Design, Computational Thinking, Cultural Responsiveness, Test Case, Computational Logic, Pseudocode, Algorithms, Data Structures

      4.7
      Rating, 4.7 out of 5 stars
      ·
      56 reviews

      Beginner · Specialization · 3 - 6 Months

    • C

      Coursera Project Network

      Unit Testing in Java

      Skills you'll gain: Unit Testing, JUnit, Test Case, Test Driven Development (TDD), Code Coverage, Software Testing, Software Development, Software Engineering, Java Programming, Java

      4.5
      Rating, 4.5 out of 5 stars
      ·
      24 reviews

      Beginner · Guided Project · Less Than 2 Hours

    Core Java learners also search

    Back End
    Full Stack Web Development
    Golang
    Elastic Stack
    Mean Stack
    Interactive Python
    Spring Framework
    Java
    1…121314…188

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

    • Practice Exams for CompTIA A+ Certification: Core 1 & Core 2: IBM
    • Core Project Management Process: University of Maryland, College Park
    • Rust Basics and Core Concepts: Packt
    • Kotlin for Java Developers: JetBrains
    • Python Basics and Core Concepts: Packt
    • Parallel Programming in Java: Rice University
    • REST Assured Java - Beginners: EDUCBA
    • REST Assured Java - Intermediate: EDUCBA
    • Java Classes and Objects: Coursera Project Network
    • Java Development with Databases : SkillUp

    Other topics to explore

    Arts and Humanities
    338 courses
    Business
    1095 courses
    Computer Science
    668 courses
    Data Science
    425 courses
    Information Technology
    145 courses
    Health
    471 courses
    Math and Logic
    70 courses
    Personal Development
    137 courses
    Physical Science and Engineering
    413 courses
    Social Sciences
    401 courses
    Language Learning
    150 courses

    Coursera Footer

    Technical Skills

    • ChatGPT
    • Coding
    • Computer Science
    • Cybersecurity
    • DevOps
    • Ethical Hacking
    • Generative AI
    • Java Programming
    • Python
    • Web Development

    Analytical Skills

    • Artificial Intelligence
    • Big Data
    • Business Analysis
    • Data Analytics
    • Data Science
    • Financial Modeling
    • Machine Learning
    • Microsoft Excel
    • Microsoft Power BI
    • SQL

    Business Skills

    • Accounting
    • Digital Marketing
    • E-commerce
    • Finance
    • Google
    • Graphic Design
    • IBM
    • Marketing
    • Project Management
    • Social Media Marketing

    Career Resources

    • Essential IT Certifications
    • High-Income Skills to Learn
    • How to Get a PMP Certification
    • How to Learn Artificial Intelligence
    • Popular Cybersecurity Certifications
    • Popular Data Analytics Certifications
    • What Does a Data Analyst Do?
    • Career Development Resources
    • Career Aptitude Test
    • Share your Coursera Learning Story

    Coursera

    • About
    • What We Offer
    • Leadership
    • Careers
    • Catalog
    • Coursera Plus
    • Professional Certificates
    • MasterTrack® Certificates
    • Degrees
    • For Enterprise
    • For Government
    • For Campus
    • Become a Partner
    • Social Impact
    • Free Courses
    • ECTS Credit Recommendations

    Community

    • Learners
    • Partners
    • Beta Testers
    • Blog
    • The Coursera Podcast
    • Tech Blog

    More

    • Press
    • Investors
    • Terms
    • Privacy
    • Help
    • Accessibility
    • Contact
    • Articles
    • Directory
    • Affiliates
    • Modern Slavery Statement
    • Manage Cookie Preferences
    Learn Anywhere
    Download on the App Store
    Get it on Google Play
    Logo of Certified B Corporation
    © 2025 Coursera Inc. All rights reserved.
    • Coursera Facebook
    • Coursera Linkedin
    • Coursera Twitter
    • Coursera YouTube
    • Coursera Instagram
    • Coursera TikTok