Best Free Computer Science Courses & MOOCs

Data Structures & Algorithms I: ArrayLists, LinkedLists, Stacks and Queues (edX)

EdX

Georgia Institute of Technology,GTx

Data Structures & Algorithms I: ArrayLists, LinkedLists, Stacks and Queues (edX)

CS: Programming Computer Science

Dive into the core concepts of data storage and manipulation with our Data Structures & Algorithms I course. This edX offering provides a hands-on approach to learning about Arrays, ArrayLists, LinkedLists, Stacks, and Queues. Through engaging visualizations and practical exercises, you'll gain a deep understanding of how these structures work, their performance characteristics, and how to implement them effectively.

Self Paced

Self-Paced

Algorithms Data Structures Java Programming

EdX

HarvardX,Harvard University

Deploying TinyML (edX)

Statistics & Data Analysis Computer Science

Embark on the journey of building your own Tiny Machine Learning (TinyML) device. This course will guide you through programming in TensorFlow Lite for microcontrollers, enabling you to write code, deploy models, and ultimately create an entire TinyML application from scratch.

Self Paced

Self-Paced

Programming Microcontrollers TensorFlow Lite

Coursera

University of Colorado Boulder

M2M & IoT Interface Design & Protocols for Embedded Systems (Coursera)

CS: Design & Product Computer Science

Embark on a comprehensive journey into M2M & IoT Interface Design & Protocols for Embedded Systems. This course is designed to equip you with the knowledge needed to connect devices effectively, build robust IoT systems using Amazon Web Services (AWS) IoT framework, and navigate through various communications protocols. Ideal for those looking to delve deeper into embedded systems design, this course covers essential topics such as security, message queuing approaches, and API/microservices usage in IoT.

Nov 9th 2026

4 Weeks

Python Cloud Prototyping

Coursera

Michigan State University

Game Design and Development 3: 3D Shooter (Coursera)

Marketing & Communication Computer Science

Embark on an exciting journey into the world of game development with 'Game Design and Development 3: 3D Shooter'. This course is designed for those who have a passion for games and aspire to create their own. You'll delve into advanced techniques in level design, game balancing, prototyping, playtesting, and asset creation. Utilize industry-standard tools like Unity 2020 to bring your ideas to life and develop a fully functional 3D First-Person Shooter game.

Nov 9th 2026

4 Weeks

3D Game Design Game Making

Coursera

Michigan State University

Game Design and Development 2: 2D Platformer (Coursera)

CS: Software Engineering Computer Science

Embark on an exciting journey into the world of game development with 'Game Design and Development 2: 2D Platformer'. This course is designed for aspiring game designers and developers who want to take their skills to the next level. Dive deep into understanding game mechanics, crafting compelling narratives, enhancing user experience, and mastering industry-standard tools like Unity. By the end of this course, you'll have built a complete 2D platformer game, setting you on the path to creating your own unique games.

Nov 9th 2026

4 Weeks

Storytelling User Experience Game Design

Coursera

Michigan State University

Game Design and Development 4: 3D Platformer (Coursera)

CS: Software Engineering Computer Science

Embark on an exciting journey into the world of game development with 'Game Design and Development 4: 3D Platformer'. This course is designed for aspiring game designers and developers who want to delve deeper into creating captivating 3D games. You'll explore essential game design principles, dive into Unity 2020, and ultimately craft your own 3D platformer from scratch.

Nov 9th 2026

4 Weeks

Business Technology Game Design

Coursera

Michigan State University

Game Design and Development 5: Capstone Project (Coursera)

CS: Software Engineering Computer Science

Embark on a challenging journey as you transform your game ideas into reality with our Game Design and Development Capstone Project course. This comprehensive program guides you through the creation of an original game, from initial concept to the first playable version. Gain valuable insights from guest lectures by industry experts at top gaming companies.

Nov 9th 2026

4 Weeks

Game Design Game Making Game Development

Coursera

Codio

Python Basics: Selection and Iteration (Coursera)

CS: Programming Computer Science

Discover the basics of Python programming in this introductory course designed for absolute beginners. Dive into essential concepts like printing, operators, loops (iteration), and conditionals (selection) to create your own simple yet effective programs. No prior coding experience required!

Nov 9th 2026

4 Weeks

Programming Python Selection

Coursera

Codio

Python Basic Structures: Lists, Strings, and Files (Coursera)

CS: Programming Computer Science

Embark on your journey into Python programming with our beginner-friendly course designed to equip you with the basics of Lists, Strings, and File Handling. This hands-on course is perfect for those new to coding, providing a strong foundation that can be applied across various computer science disciplines. Start coding today without any installation requirements!

Nov 9th 2026

3 Weeks

Python Computer Science Software Development