Glossary: Math Operators, Logical Operators Learn how to use operators in coding, such as math operators (add, subtract, multiply, and divide) and logical operators (and & or). Glossary: If Statements, Comparison Operators Learn how to create an if statement and control the flow of your code. If statements run code only if a certain condition is true. Start using arrays and learn how to edit and access the items that arrays store. Glossary: Data Types, Strings, Numbers, Variables, Assignment OperatorsĪn array stores a list of multiple items, for example a list of groceries (an array of strings) or a list of ages (an array of numbers).

Learn why variables are useful, how they’re created, and practice using them. Variables store pieces of information, such as numbers or strings. Get started coding! Use functions to create colorful patterns. This is a JavaScript course, but the concepts apply to any programming language.

Learn coding fundamentals, like functions, variables, and much more. Toggle Coding Fundamentals I: JavaScript Basics

Java script fundamentals