Learn to code in Python, C/C++, Java, and other popular programming languages with our easy to follow tutorials, examples, online compiler and references.

Programming is the mental process of thinking up instructions to give to a machine (like a computer). Coding is the process of transforming those ideas into a written language that a computer can understand.

Computer programming or coding is the composition of sequences of instructions, called programs, that computers can follow to perform tasks. [1][2] It involves designing and implementing algorithms, step-by-step specifications of procedures, by writing code in one or more programming languages.

Jun 25, 2025 · What is programming vs. coding? Coding and programming are sometimes used interchangeably, but the two concepts are slightly different. Coding refers to the act of writing code, while programming refers to creating a set of instructions for a computer to follow, or a computer program.

To understand programming, we need to understand the basic underlying concepts. The following pages explain the basic programming concepts, using code examples, images, and animations.

Throughout this course, you will learn the fundamental programming concepts using the JavaScript programming language (no prior experience required). You will read short lessons, solve challenges and projects, one step at a time. Try the first 55 …

Jun 21, 2025 · If you're a beginner and want to enter the world of programming, this article covers everything you need to know as a beginner in programming. Start from the basics and slowly dive deep into the fundamentals and advanced concepts as well.

Learn how to program drawings, animations, and games using JavaScript and the Processing library, and explore the technologies behind the web as you design webpages with HTML and CSS.

What is programming? Find the answer to this question in our ultimate guide to programming, which also covers programming language types and more.

Write and run your C programming code using our online compiler. Enjoy additional features like code sharing, dark mode, and support for multiple languages.