Best Free Computer Science Courses & MOOCs

Coursera

Board Infinity

Android Architecture/Multimedia Framework (Coursera)

Computer Science

Dive into the heart of Android development with this expert-led course designed for those who have a foundational knowledge of Android programming. Explore the architectural components that power Android apps and master the multimedia frameworks essential for creating engaging user experiences. Whether you're a developer, app creator, or tech enthusiast, this course will elevate your skills to the next level.

Nov 30th 2026

4 Weeks

Multimedia Android Art

Coursera

Fred Hutchinson Cancer Center

AI for Efficient Programming: Harnessing the Power of LLMs (Coursera)

Robotics & Computer Vision

Discover the transformative power of AI in your coding workflow with 'AI for Efficient Programming: Harnessing the Power of LLMs'. This course is designed for developers looking to integrate Large Language Models into their processes. By mastering these advanced tools, you'll streamline tasks, accelerate project timelines, and focus on innovation.

Nov 30th 2026

4 Weeks

Artificial Intelligence Coding Data Science

Coursera

Illinois Tech

Fundamentals of Web Development (Coursera)

Computer Science

Discover the essential skills needed for web development in this beginner-friendly course. From HTML and CSS basics to advanced JavaScript and jQuery techniques, you'll learn how to create dynamic, engaging websites. Perfect for those new to coding or looking to refresh their knowledge.

Nov 30th 2026

5-12 Weeks

HTML Javascript CSS

Coursera

DeepLearning.AI

Build LLM Apps with LangChain.js (Coursera)

Computer Science

Dive into 'Build LLM Apps with LangChain.js' and learn how to leverage JavaScript to build powerful applications using LangChain.js, a leading framework for integrating Large Language Models. This course is designed for web developers looking to expand their toolkit and create context-aware applications that can understand and generate human-like text.

Nov 30th 2026

1 Week

Python Javascript Python Programming

Coursera

Scrimba

Learn Accessible Web Design (Coursera)

Computer Science

Embark on a journey towards more inclusive web design with the 'Learn Accessible Web Design' course from Coursera. This course will equip you with essential skills in creating websites that are accessible to everyone, regardless of their abilities. You'll explore key concepts such as understanding contrast ratios and navigating the accessibility tree, all while adhering to WCAG standards.

Nov 30th 2026

1 Week

HTML Web Design WCAG

Coursera

EIT Digital

Geometric Algorithms (Coursera)

CS: Theory Computer Science

Discover the fundamentals of geometric algorithms in this comprehensive online course. Gain expertise in designing and analyzing geometric algorithms and data structures crucial for handling spatial data in various application areas such as robotics, computer graphics, and more. Enhance your skills with practical examples and real-world problem-solving techniques.

Nov 27th 2026

3 Weeks

Algorithms Data Structures Geometric Algorithms

Coursera

University of Colorado System

Security and Privacy in TOR Network (Coursera)

Security & Networking

Explore the world of secure internet browsing with 'Security and Privacy in TOR Network'. This course delves into the basics of the TOR network, teaching you how it protects your privacy and anonymity while resisting censorship efforts. Learn to navigate the Tor browser effectively and delve into advanced topics such as understanding and mitigating sniper attacks on the application flow control.

Nov 23rd 2026

4 Weeks

Security Privacy Advanced System Security Design Specialization

Coursera

Google AR & VR

Introduction to Augmented Reality and ARCore (Coursera)

CS: Software Engineering Computer Science

Embark on a journey into the future with our 'Introduction to Augmented Reality and ARCore' course. This beginner-friendly program will equip you with the essential skills needed to create your own augmented reality experiences using Google's powerful ARCore platform. Whether you're an aspiring developer, designer, or simply curious about the next big thing in technology, this course offers a hands-on approach to learning the fundamentals of AR.

Nov 23rd 2026

4 Weeks

Augmented Reality AR ARCore

Coursera

Atlassian

Agile with Atlassian Jira (Coursera)

CS: Software Engineering Computer Science

Discover the power of Agile project management with our 'Agile with Atlassian Jira' course on Coursera. This comprehensive program will equip you with essential tools and techniques to lead your team towards successful, incremental project delivery. Whether you're a product owner, scrum master, project manager, or team member, this course offers flexible strategies applicable across various agile methodologies.

Nov 23rd 2026

4 Weeks

Cloud Software Agile