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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


  • U

    University of Colorado Boulder

    Embedded Software and Hardware Architecture

    Skills you'll gain: Embedded Software, Embedded Systems, Debugging, Data Structures, System Programming, Microarchitecture, C (Programming Language), Memory Management, Hardware Architecture, Computer Architecture, Software Design, Maintainability, Computer Programming Tools, System Configuration, Code Reusability, Peripheral Devices

    4.5 stars, 532 reviews, Intermediate, Course, 1 - 4 Weeks

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

  • L

    LearnQuest

    Introduction to Object-Oriented Programming with Java

    Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Object Oriented Design, Computer Programming, Virtual Machines, Package and Software Management, Memory Management

    4.7 stars, 537 reviews, Beginner, Course, 1 - 4 Weeks

    ★ 4.7 (537) · Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    High Performance with Java

    Skills you'll gain: Performance Tuning, Data Structures, Java Programming, Java, Performance Testing, Application Performance Management, Database Management, Database Architecture and Administration, Memory Management, Maintainability, Object Oriented Design, Databases, AI Integrations, Software Testing, Microservices, Algorithms, Application Frameworks, Scalability, SQL, Javascript

    Intermediate · Course · 3 - 6 Months

    Category: New
    New
  • C

    Codio

    Programming in C++: A Hands-on Introduction

    Skills you'll gain: File I/O, C and C++, Data Import/Export, C++ (Programming Language), Object Oriented Programming (OOP), Object Oriented Design, Data Validation, Programming Principles, Computer Programming, Data Integrity, Data Structures, Code Reusability, File Management, Data Store, Memory Management, Software Documentation, Computer Science, Maintainability, Computational Logic, Development Environment

    4.6 stars, 1.3K reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.6 (1.3K) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • U

    University of Toronto

    Introduction To Swift Programming

    Skills you'll gain: Swift Programming, iOS Development, Apple Xcode, Mobile Development, Objective-C (Programming Language), Object Oriented Programming (OOP), Memory Management, Application Development, Development Environment, Programming Principles, Integrated Development Environments, Image Analysis, Computer Programming, Functional Design

    3.9 stars, 1.4K reviews, Mixed, Course, 1 - 3 Months

    ★ 3.9 (1.4K) · Mixed · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • É

    École Polytechnique Fédérale de Lausanne

    Introduction à la programmation orientée objet (en C++)

    Skills you'll gain: Object Oriented Programming (OOP), C++ (Programming Language), C and C++, Object Oriented Design, Computer Programming, Programming Principles, Code Reusability, Memory Management

    4.7 stars, 403 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.7 (403) · Intermediate · Course · 1 - 3 Months

    Category: Preview
    Preview
  • C

    Codio

    Introduction to Operating Systems

    Skills you'll gain: File Systems, Operating Systems, OS Process Management, Memory Management, C (Programming Language), File Management, Virtualization, Computer Programming Tools, Data Integrity, Debugging, File I/O, Virtualization and Virtual Machines, System Programming, Systems Design, Data Maintenance, Data Storage Technologies, System Software, Performance Tuning, Distributed Computing, C and C++

    4.6 stars, 322 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.6 (322) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • D

    Dartmouth College

    C Programming with Linux

    Skills you'll gain: Memory Management, Command-Line Interface, C (Programming Language), Linux Commands, Linux, Computer Programming Tools, Embedded Systems, File I/O, Embedded Software, Software Visualization, Programming Principles, Computer Engineering, C and C++, Linux Servers, Algorithms, Computer Programming, Software Documentation, Computer Science, Software Engineering, Debugging

    4.6 stars, 451 reviews, Beginner, Specialization, 3 - 6 Months

    ★ 4.6 (451) · Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • J

    Johns Hopkins University

    The R Programming Environment

    Skills you'll gain: R (Software), Tidyverse (R Package), Web Scraping, Data Manipulation, Data Wrangling, R Programming, Data Transformation, Memory Management, Data Cleansing, Data Science, Statistical Programming, Data Integration, Data Processing, grep, Text Mining, Data Import/Export, Web Services, Data Analysis, Data Structures

    4.3 stars, 1.2K reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.3 (1.2K) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • P

    Peking University

    计算机组成 Computer Organization

    Skills you'll gain: Microarchitecture, Computer Architecture, Computer Systems, Hardware Architecture, Computer Hardware, Computer Engineering, Peripheral Devices, Data Storage, Display Devices, Systems Architecture, Memory Management, Computational Logic, OS Process Management

    4.8 stars, 483 reviews, Mixed, Course, 1 - 3 Months

    ★ 4.8 (483) · Mixed · Course · 1 - 3 Months

    Category: Preview
    Preview
  • P

    Packt

    Build a Dynamic File Transfer App with WebRTC

    Skills you'll gain: Session Initiation Protocols, Node.JS, File Transfer Protocol (FTP), Debugging, Web Applications, Data Import/Export, File I/O, Frontend Performance, Scalability, Verification And Validation, Full-Stack Web Development, Data Validation, JSON, Real Time Data, Event-Driven Programming, Memory Management, Performance Tuning, Server Side, Application Programming Interface (API), User Interface (UI)

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • S

    Scrimba

    AI Engineering

    Skills you'll gain: Model Context Protocol, Prompt Engineering, Retrieval-Augmented Generation, LangChain, OpenAI API, Prompt Patterns, Embeddings, Image Analysis, Responsible AI, AI Workflows, OpenAI, LLM Application, AI Integrations, Cloud Deployment, Cloud Applications, Multimodal Prompts, Memory Management, Hugging Face, Vector Databases, Software Engineering

    4.5 stars, 430 reviews, Intermediate, Specialization, 3 - 6 Months

    ★ 4.5 (430) · Intermediate · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial

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1…949596…129

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

  • Embedded Software and Hardware Architecture: University of Colorado Boulder
  • Introduction to Object-Oriented Programming with Java: LearnQuest
  • High Performance with Java: Packt
  • Programming in C++: A Hands-on Introduction: Codio
  • Introduction To Swift Programming: University of Toronto
  • Introduction à la programmation orientée objet (en C++): École Polytechnique Fédérale de Lausanne
  • Introduction to Operating Systems: Codio
  • C Programming with Linux: Dartmouth College
  • The R Programming Environment: Johns Hopkins University
  • 计算机组成 Computer Organization: Peking University

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