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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


  • 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 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

    Python Foundations: From Setup to Data Structures

    Skills you'll gain: Debugging, Integrated Development Environments, Data Structures, Programming Principles, Development Environment, Computational Logic, Python Programming, Code Reusability, Scripting, Functional Design, Command-Line Interface, Memory Management, Software Installation

    Beginner · Course · 3 - 6 Months

    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

    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, 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, C and C++

    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

    Learn Core Java from Scratch - Hands-On Training - 2026

    Skills you'll gain: File I/O, Object Oriented Programming (OOP), Java, Integrated Development Environments, Object Oriented Design, Java Programming, Development Environment, Maintainability, Computer Programming Tools, Software Development Tools, Software Design, Data Structures, Program Development, Data Persistence, Software Architecture, Debugging, Memory Management, Code Reusability, Programming Principles, File Management

    Beginner · Specialization · 1 - 3 Months

    Category: New
    New
    Status: Free trial
    Free trial
  • B

    Board Infinity

    Fine-Tune Your Own LLM: LoRA, QLoRA & PEFT

    Skills you'll gain: Fine-tuning, Large Language Modeling, LLM Application, Hugging Face, Prompt Patterns, Retrieval-Augmented Generation, Prompt Engineering, Debugging, Transfer Learning, Product Support, Model Training, Model Deployment, Model Optimization, Model Evaluation, Data Transformation, Data Cleansing, Natural Language Processing, Data Validation, Memory Management

    Beginner · Course · 1 - 3 Months

    Category: New
    New
    Category: Preview
    Preview
  • P

    Packt

    Foundations of Linux Kernel Development

    Skills you'll gain: Linux Administration, System Programming, Linux, Embedded Software, Linux Servers, Linux Commands, System Software, System Configuration, Operating Systems, Debugging, Memory Management, Embedded Systems, Cross Platform Development, Open Source Technology, Secure Coding, Configuration Management, C (Programming Language), Hardening, Program Development, Development Environment

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    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
  • P

    Packt

    Java Concurrency, Performance, and Networking

    Skills you'll gain: Java Programming, Java, Performance Tuning, Memory Management, Web Servers, Web Applications, Server Side, Computer Networking, TCP/IP, OS Process Management, Context Management, Software Development, Encryption, Network Protocols, Scalability, Maintainability

    Intermediate · Course · 1 - 4 Weeks

    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
  • D

    Dartmouth College

    C Programming for Hardware

    Skills you'll gain: Embedded Software, Embedded Systems, C (Programming Language), System Programming, Microarchitecture, Hardware Architecture, Software Design, C and C++, Computer Architecture, Maintainability, Event-Driven Programming, Debugging, Computer Hardware, Memory Management, Code Reusability, Secure Coding, Programming Principles, Data Structures, Peripheral Devices, Data Storage

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
    Category: Preview
    Preview

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1…929394…129

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

  • Object-Oriented Programming and Core Java Constructs: Packt
  • Object-Oriented Data Structures in C++: University of Illinois Urbana-Champaign
  • Python Foundations: From Setup to Data Structures: Packt
  • Viral Marketing and How to Craft Contagious Content: University of Pennsylvania
  • Go and C++: Programming in Two Successor Languages of C: University of California, Santa Cruz
  • Learn Core Java from Scratch - Hands-On Training - 2026: Packt
  • Fine-Tune Your Own LLM: LoRA, QLoRA & PEFT: Board Infinity
  • Foundations of Linux Kernel Development: Packt
  • z/Architecture Assembler Language Part 3: Working Programs: IBM
  • Java Concurrency, Performance, and Networking: Packt

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