Coddy Courses

Numpy Fundamentals

Learn to master powerful numerical computations in Python for data science with this concise, hands-on course.

• Coddy
• Self-Paced
• Free Online Course

A free, interactive online C course. You write C on every lesson, with AI hints when something segfaults, and a free certificate when you finish.

• Coddy
• 18 hours
• Self-Paced
• Free Certificate

Arrays in C++

In this course we are going to discuss about arrays in C++. Happy Coding !

• Coddy
• Self-Paced
• Free Online Course

A free, interactive Godot course that starts from zero. Write GDScript and play your 2D games in the real Godot 4 engine beside the editor, with Hot reload, a live scene tree, AI hints and a certifica

• Coddy
• 30 hours
• Self-Paced
• Free Certificate

A free, interactive Arduino course that starts from zero. Write real C++ sketches and run them on an Uno-compatible board next to your code: LEDs light, buttons press and the Serial monitor prints. Wi

• Coddy
• 12 hours
• Self-Paced
• Free Certificate

A free, interactive online Excel course. You work in a real spreadsheet on every lesson - typing formulas, not watching them - with a free certificate when you finish.

• Coddy
• 10 hours
• Self-Paced
• Free Certificate

A free, interactive online Ruby course. You write Ruby on every lesson, with AI hints when something raises, and a free certificate of completion when you finish.

• Coddy
• 16 hours
• Self-Paced
• Free Certificate

A free, interactive online Rust course. You write Rust on every lesson, with AI hints when the borrow checker pushes back, and a free certificate when you finish.

• Coddy
• 18 hours
• Self-Paced
• Free Certificate

A free, interactive Node.js course for JavaScript programmers. Write programs and servers, press Run and use them beside the editor: a terminal for your programs, a request bar for your APIs, with AI

• Coddy
• 28 hours
• Self-Paced
• Free Certificate

A free, interactive online Swift course. You write Swift on every lesson, with AI hints when an optional surprises you, and a free certificate when you finish.

• Coddy
• 12 hours
• Self-Paced
• Free Certificate

A free, interactive online C++ course. You write C++ on every lesson, with AI hints when the compiler yells at you, and a free certificate when you finish.

• Coddy
• 26 hours
• Self-Paced
• Free Certificate

A free, interactive online Java course. You write Java on every lesson, with AI hints when something doesn't compile, and a free certificate when you finish.

• Coddy
• 26 hours
• Self-Paced
• Free Certificate

Interview Coding Challenges - Pack I

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!

• Coddy
• Self-Paced
• Free Online Course

Interview Coding Challenges - Pack II

Are you ready for your next coding interview? Test your knowledge and skills with these challenges and be prepared. Good luck!

• Coddy
• Self-Paced
• Free Online Course

Coding Problems

Put your programming problem solving skills to the test using the exercises with different difficulties in this course. Designed for coders with some prior knowledge of the basic syntax in any program

• Coddy
• Self-Paced
• Free Certificate