Learn how to code computer programs, how to design algorithms that make computers more efficient, and discover what a career in computing could look like.

In this course, we'll be teaching the concepts of the JavaScript programming language and the cool functions you can use with it in the ProcessingJS library. Before you dig in, here's a brief tour of how …

Programming is the process of creating a set of instructions that tell a computer how to perform a task. We can program using a variety of computer programming languages, such as JavaScript, Python, …

The Hour of Code is a global movement by Computer Science Education Week and Code.org reaching tens of millions of students in 180+ countries through a one-hour introduction to computer science …

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a …

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Dig into the fundamentals of programming, including variables, strings, procedures, Boolean logic, randomness, and repetition. Explore examples in common programming languages like JavaScript, …

Sequencing is a part of all programs, as it's just the fact that computers execute programs in a particular sequence (like top to bottom line in a simple program). Iteration is when we use loops to repeat code …

Starting with what makes a computer a computer. Then, you'll look at how information is represented inside the computer using tiny electrical signals going on and off at mind-boggling speeds.

Course: Computer programming - JavaScript and the web > Unit 1 Lesson 2: Drawing basics Making drawings with code Quick tip: number scrubbing Challenge: Simple snowman