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    Java Courses Online

    Master Java programming for building robust applications. Learn Java syntax, object-oriented programming, and Java development tools.

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    Explore the Java Course Catalog

    • S

      Scrimba

      Async JavaScript

      Skills you'll gain: Javascript, Node.JS, Web Development Tools, Application Programming Interface (API)

      5
      Rating, 5 out of 5 stars
      ·
      6 reviews

      Intermediate · Course · 1 - 4 Weeks

    • S

      Scrimba

      JavaScript Interview Prep: Real Coding Questions & Solutions

      Skills you'll gain: Pseudocode, Computational Thinking, Debugging, Algorithms, Front-End Web Development, Javascript, JSON, Data Structures, Object Oriented Programming (OOP)

      4.6
      Rating, 4.6 out of 5 stars
      ·
      30 reviews

      Intermediate · Course · 1 - 4 Weeks

    • E

      EDUCBA

      Introduction to Ethereum Blockchain

      Skills you'll gain: Blockchain, Development Environment, Software Development Tools, Application Deployment, Transaction Processing, Front-End Web Development, Application Development, Event-Driven Programming, Development Testing, Software Development, Cryptography, Javascript

      5
      Rating, 5 out of 5 stars
      ·
      33 reviews

      Beginner · Course · 1 - 4 Weeks

    • U

      University of Virginia

      Coding for Designers, Managers, & Entrepreneurs II

      Skills you'll gain: Debugging, Model View Controller, User Story, Javascript, Web Applications, User Interface (UI), Interactive Design, Javascript and jQuery, Web Development Tools, Prototyping, Computer Programming

      4.2
      Rating, 4.2 out of 5 stars
      ·
      18 reviews

      Beginner · Course · 1 - 4 Weeks

    • C

      Coursera Project Network

      JavaScript Essentials For Beginners

      Skills you'll gain: Javascript, Event-Driven Programming, Web Design and Development, Interactive Design, Web Applications, Interaction Design, Scripting, UI Components, Scripting Languages, Data Validation

      3.8
      Rating, 3.8 out of 5 stars
      ·
      26 reviews

      Beginner · Guided Project · Less Than 2 Hours

    • Status: Free
      Free
      D

      DeepLearning.AI

      Build LLM Apps with LangChain.js

      Skills you'll gain: JavaScript Frameworks, Large Language Modeling, Prompt Engineering, Javascript, Web Applications, Application Frameworks, Generative AI

      4.8
      Rating, 4.8 out of 5 stars
      ·
      17 reviews

      Intermediate · Project · Less Than 2 Hours

    • P

      Packt

      The Complete Modern JavaScript Course with ES6

      Skills you'll gain: Software Design Patterns, jQuery, Data Structures, Javascript, Object Oriented Programming (OOP), Software Design, Programming Principles, Maintainability, Web Development Tools, HTML and CSS, Event-Driven Programming, Development Environment, Application Development, Debugging

      Beginner · Specialization · 3 - 6 Months

    • C

      Coursera Project Network

      Typescript in React: Get started

      Skills you'll gain: TypeScript, Javascript, React.js, Debugging, Integrated Development Environments, Web Development Tools

      4.6
      Rating, 4.6 out of 5 stars
      ·
      21 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • Status: Free
      Free
      C

      Coursera Project Network

      TypeScript Arrays

      Skills you'll gain: TypeScript, Data Structures, Javascript

      4.3
      Rating, 4.3 out of 5 stars
      ·
      22 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • C

      Coursera Project Network

      Introduction to D3.js

      Skills you'll gain: Data Visualization Software, Interactive Data Visualization, Visualization (Computer Graphics), JSON, Data Mapping, Javascript

      4.2
      Rating, 4.2 out of 5 stars
      ·
      6 reviews

      Intermediate · Guided Project · Less Than 2 Hours

    • B

      Board Infinity

      Fundamentals of NestJS

      Skills you'll gain: Node.JS, Middleware, Model View Controller, TypeScript, Web Applications, Software Architecture, Application Frameworks, Server Side, Restful API, Javascript, Application Programming Interface (API), Network Routing, Development Environment, Debugging, Dependency Analysis

      3.4
      Rating, 3.4 out of 5 stars
      ·
      27 reviews

      Intermediate · Course · 1 - 4 Weeks

    • E

      EDUCBA

      NodeJS Unleashed: Mastering Backend Development

      Skills you'll gain: Node.JS, Scalability, Authentications, JSON, Authorization (Computing), Web Applications, Web Development, Secure Coding, JavaScript Frameworks, Back-End Web Development, Performance Tuning, Javascript, Restful API, Development Environment, Event-Driven Programming, Operating Systems, Microsoft Visual Studio, Debugging

      4.4
      Rating, 4.4 out of 5 stars
      ·
      36 reviews

      Intermediate · Course · 1 - 4 Weeks

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

    • Async JavaScript: Scrimba
    • JavaScript Interview Prep: Real Coding Questions & Solutions: Scrimba
    • Introduction to Ethereum Blockchain: EDUCBA
    • Coding for Designers, Managers, & Entrepreneurs II: University of Virginia
    • JavaScript Essentials For Beginners : Coursera Project Network
    • Build LLM Apps with LangChain.js: DeepLearning.AI
    • The Complete Modern JavaScript Course with ES6: Packt
    • Typescript in React: Get started: Coursera Project Network
    • TypeScript Arrays: Coursera Project Network
    • Introduction to D3.js: Coursera Project Network

    Frequently Asked Questions about Java

    Understanding your goal, whether it’s for software development, database management, or Android app creation, can guide your learning of java. Regular coding practice is crucial to mastering syntax and logic. Join communities like Stack Overflow or Reddit’s r/java to seek help and share experiences. Work on real projects such as developing small applications or contributing to open-source projects. Coursera offers Java Programming and Software Engineering Fundamentals Duke University or comprehensive learning.‎

    Java courses on Coursera cover a wide range of fundamental and advanced programming skills including:

    • Basic syntax and structure of the Java programming language
    • Object-oriented programming (OOP) concepts using Java
    • Error handling and debugging techniques
    • Data structures and algorithms implemented in Java
    • Graphical User Interface (GUI) development with Java Swing and JavaFX
    • Multithreading and concurrency
    • Network programming and Java's input/output (IO) libraries
    • Integration of Java applications with databases using JDBC
    • Building and deploying robust Java applications on various platforms‎

    No prior programming experience is required to start beginner Java courses. The curriculum is designed to support learners at all levels:

    • Beginners can start with introductory Java programming concepts and simple coding exercises.
    • Intermediate learners can develop more complex applications and explore Java's advanced features.
    • Advanced professionals can deepen their understanding of software engineering principles in Java, such as design patterns and system architecture.

    Test your Java skills with our Java Skill Assessment to gauge your proficiency and readiness for advanced topics.‎

    Java courses on Coursera offer several credential options:

    • Certificates that verify your knowledge and skills in Java programming
    • Professional certificates that prepare you for software development roles focusing on Java
    • Specialized course certificates that demonstrate proficiency in specific areas like mobile development or web applications with Java
    • These credentials are valuable for showcasing your Java expertise to potential employers or enhancing your career in software development.‎

    Skills in Java can lead to numerous career opportunities in the tech industry, including:

    • Software Developer specializing in Java
    • Android App Developer using Java
    • Backend Developer working on enterprise-level applications
    • Systems Analyst implementing Java-based solutions
    • Software Engineer designing and developing large-scale software systems
    • Professionals in these roles use Java to build efficient, scalable, and secure software applications that power countless devices and systems worldwide.‎

    Yes, Coursera offers a variety of free courses across many topics, including Java. While you can access most course materials for free by auditing the courses, this does not include graded assignments or a completion certificate. For those looking to obtain a certificate to showcase their learning or enhance their professional profile, Coursera provides the option to purchase the course. Additionally, Coursera offers free trials or financial aid to learners who qualify, making certifications more accessible to everyone.‎

    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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