Free online coursesProgramming Languages ( Python, Ruby, Java, C )

Our free programming courses cover popular languages like Python, Ruby, Java, and C. With 38 comprehensive courses, you'll learn from expert instructors and earn free certification. Topics include Python for complete beginners, Java for beginners, C# Sharp for beginners, and Ruby on Rails. Gain the skills needed for a tech-driven world and explore exciting themes such as Machine Learning and Rust programming.

38 free online courses

Free online courses on Programming Languages ( Python, Ruby, Java, C )
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Exploring Ruby: A Beginner’s Guide to the Language’s Syntax and Philosophy

Discover Ruby’s syntax, features, and philosophy in this beginner-friendly guide. Learn why Ruby is loved for its simplicity, flexibility, and developer happiness.

Understanding Ruby Gems: Simplifying Development with Package Management

Learn how Ruby Gems simplify development through package management. Discover how to install, use, and create gems for efficient Ruby programming.

Concurrency in Rust: Building Safe and Fast Multithreaded Applications

Discover how Rust’s concurrency model ensures safe and efficient multithreaded programming with compile-time guarantees and powerful abstractions.

Getting Started with Rust: A Modern Approach to Systems Programming

Learn how to get started with Rust, the fast and memory-safe programming language transforming systems development, from setup to real-world use cases.

Memory Safety in Rust: How Rust Prevents Common Programming Errors

Learn how Rust’s ownership and borrowing system prevents common programming errors like memory leaks, dangling pointers, and data races—without slowing you down.

Why Choose Rust for Your Next Project? Exploring Rust’s Unique Advantages

Discover why Rust is the language of choice for modern development. Learn its key advantages, real-world applications, and how it bridges speed and safety.

Getting Started with Cross-Platform Desktop Application Development Using Python, Ruby, Java, and C

Develop cross-platform desktop apps with Python, Ruby, Java, or C to maximize reach, consistency, and efficiency across Windows, macOS, and Linux.

Design Principles for User-Friendly Desktop Applications in Python, Ruby, Java, and C

Design desktop apps with consistent UI, performance, accessibility, modularity, and clear error feedback for better user experience and maintainability.

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