Online courses directory (13617)

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282 votes
Udacity Free Popular Computer Sciences Data Science

Statistics is about extracting meaning from data. In this class, we will introduce techniques for visualizing relationships in data and systematic techniques for understanding the relationships using mathematics.

281 votes
Udacity Free Computer Sciences Non-Tech

Study physics abroad in Europe -- virtually! Learn the basics of physics on location in Italy, the Netherlands and the UK, by answering some of the discipline's major questions from over the last 2000 years.

310 votes
Udacity Free Popular Business Non-Tech

In an introduction to the basics of the famous Customer Development Process, Steve Blank provides insight into the key steps needed to build a successful startup. The main idea in this course is learning how to rapidly develop and test ideas by gathering massive amounts of customer and marketplace feedback. Many startups fail by not validating their ideas early on with real-life customers. In order to mitigate that, students will learn how to get out of the building and search for the real pain points and unmet needs of customers. Only with these can the entrepreneur find a proper solution and establish a suitable business model. Building a startup is not simply building an execution plan for a business model that the entrepreneur thinks will work, but rather, a search for the actual business model itself.

272 votes
Udacity Free Popular Computer Sciences Software Engineering

Cryptography is present in everyday life, from paying with a credit card to using the telephone. Learn all about making and breaking puzzles in computing.

303 votes
Udacity Free Popular Computer Sciences Georgia Tech Masters in CS Software Engineering

Learn how to program all the major systems of a robotic car from the leader of Google and Stanford's autonomous driving teams. This class will teach you basic methods in Artificial Intelligence, including: probabilistic inference, planning and search, localization, tracking and control, all with a focus on robotics. Extensive programming examples and assignments will apply these methods in the context of building self-driving cars. This course is offered as part of the Georgia Tech Masters in Computer Science. The updated course includes a final project, where you must chase a runaway robot that is trying to escape!

115 votes
Udacity Free Computer Sciences Software Engineering

This class teaches you about basic concepts in theoretical computer science -- such as NP-completeness -- and what they imply for solving tough algorithmic problems.

79 votes
Udacity Free Computer Sciences Software Engineering

This class will give you an introduction to the fundamentals of programming languages. Key concepts include how to specify and process valid strings, sentences and program structures.

92 votes
Udacity Free Computer Sciences Software Engineering

When writing software, destruction can be just as valuable as creation. Learn how to catch bugs and break software as you discover different testing methods that will help you build better software.

102 votes
Udacity Free Computer Sciences Software Engineering

In this class you will learn how to debug programs systematically, how to automate the debugging process and build several automated debugging tools in Python.

99 votes
Udacity Free Computer Sciences Web Development

Try to picture yourself sitting down with your computer, ready to start developing a fully functional web application for the first time, available online for millions to use. “Where should I even begin? How long is this going to take me? Am I making any mistakes along the way?” The questions may leave you with an uneasy feeling that you will learn many lessons the hard way. In this intermediate course, Steve Huffman will teach you everything he wished he knew when he started building Reddit and, more recently, Hipmunk, as a lead engineer. Starting from the basics of how the web works, this course will walk you through core web development concepts such as how internet and browsers fit together, form validations, databases, APIs, integrating with other websites, scaling issues, and more; all of which form part of the knowledge it takes to build a web application of your own.

100 votes
Udacity Free Computer Sciences Software Engineering

Ever played the Kevin Bacon game? This class will show you how it works by giving you an introduction to the design and analysis of algorithms, enabling you to discover how individuals are connected.

91 votes
Udacity Free Computer Sciences Non-Tech

In this course, you'll hone your problem-solving skills through learning to find numerical solutions to systems of differential equations. You'll write code in Python to fight forest fires, rescue the Apollo 13 astronauts, stop the spread of epidemics, and resolve other real-world dilemmas.

91 votes
Udacity Free Computer Sciences Software Engineering

Understanding how to approach programming problems and devise a solution is an essential skill for any Python developer. In this course, you’ll learn new concepts, patterns, and methods that will expand your coding abilities from programming expert, Peter Norvig.

103 votes
Udacity Free Computer Sciences Data Science Software Engineering Web Development

In this introduction to computer programming course, you’ll learn and practice key computer science concepts by building your own versions of popular web applications. You’ll learn Python, a powerful, easy-to-learn, and widely used programming language, and you’ll explore computer science basics, as you build your own search engine and social network.

No votes
Udacity Free Web Development

HTML and CSS are markup languages and the building blocks that make up the web. This course is called "Not your Typical Intro" because it does not follow the usual pattern of other courses and tutorials that you find on the Internet. Usually HTML and CSS are taught with a focus on language syntax. But knowing syntax alone does not enable you to create a webpage from a design. You need to know where to start and how to approach the task, in other words - you need to learn how to think like a front-end developer. In this course you will learn how to convert digital design mockups into static web pages. We will teach you how to approach page layout, how to break down a design mockup into page elements, and how to implement that in HTML and CSS. You will also learn about responsive design techniques, which are increasingly important in a world where mobile devices and TV screens are used more and more often to look for information and entertainment.

102 votes
Coursera Free Closed [?] Health and Welfare English Biology & Life Sciences Medicine

This course will survey fundamental principles of cognitive and behavioral neurology. The emphasis of the course will be on the neural mechanisms underlying aspects of cognition and on diseases that affect intellect and behavior. No prior background in neurology, medicine, or neuroscience is required.

7 votes
Coursera Free Social Sciences English

This course is the second in a trilogy of short courses. In this part, we apply some of the concepts we covered in Part I to study the development of science and technology in Chinese society, particularly in light of the influence the Industrial Revolution in the West has had on China’s technological development.

3 votes
Udemy Free Closed [?] Technology

A fast-start (90 min) WordPress training sequence designed for small-business owners creating a new website

127 votes
Coursera Free Closed [?] Physical Sciences English Chemistry

Organic chemistry course surveying introductory topics in structure and reactivity with an emphasis on elementary reaction mechanisms.

100 votes
Coursera Free Closed [?] Physical Sciences English Chemistry

Organic chemistry course covering intermediate topics in structure and reactivity with special applications to the life sciences.