Free Online Algorithms Courses & MOOCs

Coursera

Rice University

Algorithmic Thinking (Part 2) (Coursera)

CS: Theory

Dive deeper into the world of Algorithmic Thinking in Part 2 of this insightful online course offered by Coursera. Designed for those who have already grasped the basics, this advanced class will train you in the mathematical concepts and processes that experienced computer scientists use to solve complex computational problems efficiently. Elevate your problem-solving skills and learn how to build more effective algorithms.

Nov 2nd 2026

4 Weeks

Python Computing Algorithms

Coursera

University of Illinois at Urbana-Champaign

Text Mining and Analytics (Coursera)

Statistics & Data Analysis Data Science

Explore Text Mining and Analytics, a course designed to teach you major techniques for extracting patterns and useful knowledge from text data. Learn statistical methods that can be applied universally across various languages to support decision-making processes effectively.

Nov 2nd 2026

5-12 Weeks

Algorithms Data Mining Analytics

Aplicaciones de la Teoría de Grafos a la vida real II (edX)

EdX

Universitat Politècnica de València,UPValenciaX

Aplicaciones de la Teoría de Grafos a la vida real II (edX)

CS: Software Engineering

Sumérjase en el fascinante mundo de las aplicaciones prácticas de la Teoría de Grafos con nuestro curso 'Aplicaciones de la Teoría de Grafos a la vida real II'. Este curso te guiará a través del proceso de modelado y resolución de problemas reales utilizando grafos y sus algoritmos asociados. Prepárate para aprender técnicas avanzadas que te permitirán abordar desafíos complejos en campos como redes sociales, transporte, inteligencia artificial y más.

Self Paced

Self-Paced

Algorithms Modeling Graph Theory

Coursera

University of Washington

Machine Learning: Regression (Coursera)

Statistics & Data Analysis Data Science

Dive into 'Machine Learning: Regression' on Coursera, where you'll explore the art and science of predicting continuous outcomes. This course will guide you through creating models that forecast real-world scenarios such as housing prices based on various features. Whether you're in data science, finance, healthcare, or any field dealing with predictive analytics, this course offers valuable insights into regression analysis.

Nov 2nd 2026

5-12 Weeks

Python Algorithms Machine Learning

Coursera

Duke University

Programming Foundations with JavaScript, HTML and CSS (Coursera)

CS: Software Engineering CS: Programming

Discover the basics of programming and web development with this beginner-friendly course. Learn essential coding principles and create interactive web pages using HTML, CSS, and JavaScript. Perfect for those new to coding, this course will guide you through problem-solving techniques and help you build a functional image upload and filter application.

Nov 2nd 2026

4 Weeks

HTML Algorithms Javascript

Coursera

Duke University

Java Programming: Solving Problems with Software (Coursera)

CS: Software Engineering CS: Programming

Dive into the world of Java Programming with this engaging course designed for beginners and advanced learners alike. Gain proficiency in coding, algorithm design, and problem-solving techniques while working on real-world applications like image processing and website analysis. By the end, you'll have built a program to analyze baby name popularity trends over decades.

Nov 2nd 2026

4 Weeks

Programming Java Algorithms

Coursera

University of California, San Diego,Higher School of Economics - HSE University

Algorithmic Toolbox (Coursera)

CS: Software Engineering CS: Theory

Discover the power of algorithms with 'Algorithmic Toolbox', a comprehensive Coursera course that teaches you how to tackle everyday computational challenges. Learn sorting and searching, divide-and-conquer strategies, greedy algorithms, dynamic programming, and more through engaging video lectures and hands-on practice.

Nov 2nd 2026

5-12 Weeks

Algorithms Debugging Data Structures

Coursera

University of California, San Diego,Higher School of Economics - HSE University

Data Structures (Coursera)

CS: Software Engineering CS: Theory

Discover the essential principles of Data Structures with our expert-led online course. Gain a deep understanding of how to effectively manage and manipulate data using various structures like lists, stacks, queues, trees, and hash tables. Learn through engaging video lectures, quizzes, and hands-on programming assignments designed to enhance your skills in implementing these critical concepts in different programming languages.

Nov 2nd 2026

5-12 Weeks

Algorithms Data Structures Priority Queues

Coursera

University of California, San Diego,Higher School of Economics - HSE University

Algorithms on Graphs (Coursera)

CS: Software Engineering CS: Theory

Discover the power of graphs and algorithms with 'Algorithms on Graphs'. Learn how to navigate through road networks, optimize computer networks, and analyze social networks efficiently. Perfect for those interested in data science, network theory, and algorithmic problem-solving.

Nov 2nd 2026

5-12 Weeks

Algorithms Data Structures Graphs