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Free Courses

Free courses can help you learn coding languages like Python and JavaScript, data analysis techniques, and web development fundamentals. You can build skills in problem-solving, algorithm design, and creating interactive websites. Many courses introduce tools such as Git for version control, SQL for database management, and various frameworks that streamline web development, allowing you to apply your skills in practical projects.

Popular Free Courses


  • A

    Amazon Web Services

    Building AI Agent Harnesses with Strands Agents

    Skills you'll gain: Generative AI Agents, Agentic Workflows, Context Engineering, LLM Application, Model Context Protocol, Agentic systems, Tool Calling, Generative AI, Context Management, Application Deployment, Cloud Deployment, Model Evaluation, Memory Management, Data Persistence

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Category: Preview
    Preview
  • U

    University of Illinois Urbana-Champaign

    Object-Oriented Data Structures in C++

    Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Object Oriented Design, Development Environment, Engineering Software, Computer Programming, Software Engineering, Data Structures, Memory Management, Computer Programming Tools, Debugging, Program Development

    4.7 stars, 3K reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (3K) · Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Object-Oriented Programming and Core Java Constructs

    Skills you'll gain: Object Oriented Programming (OOP), Java, Object Oriented Design, Java Programming, Maintainability, Software Design, Data Structures, Software Architecture, Memory Management, Programming Principles, Code Reusability, Data Management, Performance Tuning

    Intermediate · Course · 1 - 4 Weeks

    Category: New
    New
    Status: Free trial
    Free trial
  • U

    University of Pennsylvania

    Viral Marketing and How to Craft Contagious Content

    Skills you'll gain: Social Network Analysis, Social Media Strategy, Content Marketing, Social Media Content, Social Media Marketing, Shared Media, Consumer Behaviour, Driving engagement, Marketing Communications, Content Creation, Influencing, Social Media Campaigns, Persuasive Communication, Advertising, Marketing, Earned Media, Marketing Psychology, Promotional Strategies, Decision Making

    4.8 stars, 5.3K reviews, Mixed, Course, 1 - 4 Weeks

    ★ 4.8 (5.3K) · Mixed · Course · 1 - 4 Weeks

    Category: Preview
    Preview
  • U

    University of California, Santa Cruz

    C++ For C Programmers, Part A

    Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Algorithms, C (Programming Language), Programming Principles, Computer Programming, Graph Theory, Code Reusability, Memory Management, Data Structures, File I/O

    4.4 stars, 2.3K reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.4 (2.3K) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • U

    University of Colorado Boulder

    Introduction to Embedded Systems Software and Development Environments

    Skills you'll gain: Software Configuration Management, Embedded Software, Embedded Systems, Configuration Management, Git (Version Control System), Version Control, Memory Management, Build Tools, Software Development Tools, C (Programming Language), Development Environment, Program Development, Code Review, Software Technical Review, Software Design, Debugging, Make.com

    4.5 stars, 657 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.5 (657) · Intermediate · Course · 1 - 4 Weeks

  • U

    University of California, Santa Cruz

    Go and C++: Programming in Two Successor Languages of C

    Skills you'll gain: C++ (Programming Language), Go (Programming Language), File I/O, Data Structures, C and C++, Object Oriented Programming (OOP), Object Oriented Design, Software Design Patterns, Debugging, Computer Programming, Programming Principles, Unit Testing, Algorithms, C (Programming Language), Program Development, Software Design, Graph Theory, Software Testing, Code Reusability, Memory Management

    4.4 stars, 2.5K reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 4.4 (2.5K) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • P

    Packt

    Java OOP: Object Oriented Programming with Exercises

    Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Java Programming, Java, Software Architecture, Memory Management, Code Reusability, Software Design, Maintainability, Application Design, Programming Principles, Secure Coding, User Interface (UI) Design, Javascript

    Beginner · Course · 3 - 6 Months

    Category: New
    New
  • P

    Packt

    Java Coding Problems

    Skills you'll gain: Secure Coding, Java Programming, Maintainability, Hardening, Java, Software Design Patterns, Application Security, Software Design, Data Structures, Object Oriented Design, Software Architecture, Performance Tuning, Memory Management, API Design, Code Reusability, Object Oriented Programming (OOP), Web Servers, Application Programming Interface (API), Software Development, Virtualization

    Intermediate · Specialization · 3 - 6 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • G

    Google

    Troubleshooting and Debugging Techniques

    Skills you'll gain: Debugging, Technical Communication, Network Troubleshooting, Performance Tuning, Problem Management, Technical Documentation, System Monitoring, Capacity Management, Incident Management, Memory Management, Continuous Integration, Continuous Monitoring

    4.6 stars, 3.1K reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.6 (3.1K) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • U

    University of California, Irvine

    Programming with Google Go

    Skills you'll gain: Go (Programming Language), Object Oriented Programming (OOP), Object Oriented Design, C (Programming Language), Python Programming, Data Import/Export, Algorithms, Memory Management, OS Process Management, Data Structures, System Programming, File I/O, Computational Logic, Network Protocols, Package and Software Management, Data Sharing

    4.6 stars, 3K reviews, Intermediate, Specialization, 1 - 3 Months

    ★ 4.6 (3K) · Intermediate · Specialization · 1 - 3 Months

    Status: Free trial
    Free trial
  • I

    IBM

    z/Architecture Assembler Language Part 3: Working Programs

    Skills you'll gain: z/OS, Job Control Language (JCL), Mainframe Computing, Mainframe Technologies, System Programming, Computer Architecture, Systems Architecture, Program Development, File I/O, Programming Principles, Maintainability, Computational Logic, Data Structures, Data Access, Data Mapping, Computer Science, Computer Programming, Memory Management, Data Validation

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial

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

  • Building AI Agent Harnesses with Strands Agents: Amazon Web Services
  • Object-Oriented Data Structures in C++: University of Illinois Urbana-Champaign
  • Object-Oriented Programming and Core Java Constructs: Packt
  • Viral Marketing and How to Craft Contagious Content: University of Pennsylvania
  • C++ For C Programmers, Part A: University of California, Santa Cruz
  • Introduction to Embedded Systems Software and Development Environments: University of Colorado Boulder
  • Go and C++: Programming in Two Successor Languages of C: University of California, Santa Cruz
  • Java OOP: Object Oriented Programming with Exercises: Packt
  • Java Coding Problems: Packt
  • Troubleshooting and Debugging Techniques: Google

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