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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

    Java Programming Fundamentals and Object-Oriented Concepts

    Skills you'll gain: Java Programming, Java, Object Oriented Programming (OOP), Object Oriented Design, Eclipse (Software), Computer Programming, Development Environment, Integrated Development Environments, Programming Principles, Data Structures, Code Reusability, Memory Management

    Beginner · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • P

    Packt

    GPU Programming with C++ and CUDA

    Skills you'll gain: C and C++, C++ (Programming Language), Development Environment, Performance Tuning, Test Tools, Docker (Software), Computer Architecture, Containerization, Development Testing, Programming Principles, Software Development Tools, Hardware Architecture, Performance Testing, Algorithms, Computer Programming, Python Programming, Debugging, Memory Management, Software-Defined Networking, Scripting

    Intermediate · Course · 1 - 3 Months

    Category: New
    New
  • I

    International Institute of Information Technology, Hyderabad

    Introduction to Computer Organization

    Skills you'll gain: System Programming, Memory Management, Performance Tuning, Programming Principles, Computational Logic, Numerical Analysis, Algorithms, Debugging

    4.7 stars, 7 reviews, Intermediate, Course, 1 - 4 Weeks

    ★ 4.7 (7) · Intermediate · Course · 1 - 4 Weeks

    Category: Preview
    Preview
  • B

    Board Infinity

    RAG Systems & Agentic Workflows with Pinecone and LangGraph

    Skills you'll gain: Retrieval-Augmented Generation, AI Workflows, Agentic Workflows, Vector Databases, LangGraph, LangChain, AI Orchestration, LLM Application, Generative AI Agents, Embeddings, Application Performance Management, Large Language Modeling, Agentic systems, Data Pipelines, Semantic Web, Software Visualization, Performance Tuning, Context Management, Debugging, Memory Management

    Intermediate · Course · 1 - 4 Weeks

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

    University of Colorado Boulder

    Security & Ethical Hacking: Attacking the Network

    Skills you'll gain: Penetration Testing, Network Security, Network Monitoring, Exploitation techniques, Cybersecurity, Vulnerability Scanning, Cryptographic Protocols, Remote Access Systems, Network Protocols, Encryption, General Networking, Command-Line Interface, Network Analysis, Proxy Servers

    4.6 stars, 15 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.6 (15) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
    Category: Build toward a degree
    Build toward a degree
  • E

    Edureka

    Design AI Agents with OpenAI AgentKit

    Skills you'll gain: OpenAI API, LLM Application, OpenAI, Agentic Workflows, Model Context Protocol, Generative AI Agents, Agentic systems, Decision Intelligence, Tool Calling, Prompt Engineering, ChatGPT, AI Integrations, Artificial Intelligence, Application Programming Interface (API), Context Management, Large Language Modeling, Python Programming, Memory Management, Development Environment, Application Deployment

    Intermediate · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • U

    University of Colorado Boulder

    Efficient Programming

    Skills you'll gain: Hardware Architecture, Microarchitecture, Memory Management, Cloud Development, Computer Programming Tools, Computing Platforms, OS Process Management

    4.4 stars, 9 reviews, Intermediate, Course, 1 - 3 Months

    ★ 4.4 (9) · Intermediate · Course · 1 - 3 Months

    Status: Free trial
    Free trial
  • P

    Packt

    Data Structures Using Python - An Introduction

    Skills you'll gain: Data Structures, Graph Theory, Network Model, Python Programming, Data Manipulation, Memory Management, Algorithms, Debugging, Computer Programming

    Intermediate · Course · 1 - 3 Months

  • P

    Packt

    Learn to Code with Rust

    Skills you'll gain: Rust (Programming Language), Memory Management, System Programming, Package and Software Management, Data Structures, Software Installation, Code Reusability, Build Tools, Programming Principles, Other Programming Languages, Secure Coding, Data Management, Integrated Development Environments, Data Sharing, Data Access

    Beginner · Specialization · 3 - 6 Months

    Status: Free trial
    Free trial
  • C

    Coursera

    Foundations of Embedded Software Design

    Skills you'll gain: Embedded Software, Embedded Systems, Pseudocode, Microarchitecture, Hardware Architecture, Computer Architecture, Software Design, System Programming, Systems Design, Software Design Patterns, Systems Integration, Programming Principles, Event-Driven Programming, Program Development, Real Time Data, Peripheral Devices, Memory Management

    Beginner · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial
  • P

    Packt

    Neo4j: Cypher, GDS, GraphQL, LLM, Knowledge Graphs for RAG

    Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Database Management Systems, Memory Management, Analysis

    Intermediate · Course · 1 - 3 Months

  • E

    Edureka

    Advanced Rust Programming

    Skills you'll gain: Rust (Programming Language), Code Reusability, Data Manipulation, System Programming, Data Structures, Memory Management, Performance Tuning, Data Management, Data Analysis, Web Development, Application Development

    3.7 stars, 14 reviews, Advanced, Course, 1 - 4 Weeks

    ★ 3.7 (14) · Advanced · Course · 1 - 4 Weeks

    Status: Free trial
    Free trial

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1…313233…43

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

  • Java Programming Fundamentals and Object-Oriented Concepts: Packt
  • GPU Programming with C++ and CUDA: Packt
  • Introduction to Computer Organization: International Institute of Information Technology, Hyderabad
  • RAG Systems & Agentic Workflows with Pinecone and LangGraph: Board Infinity
  • Security & Ethical Hacking: Attacking the Network: University of Colorado Boulder
  • Design AI Agents with OpenAI AgentKit: Edureka
  • Efficient Programming: University of Colorado Boulder
  • Data Structures Using Python - An Introduction: Packt
  • Learn to Code with Rust: Packt
  • Foundations of Embedded Software Design: Coursera

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