#JSTechnicalDocumentationPage < html + css >
JS Documentation Introduction What you should already know JavaScript and Java Hello world Variables Declaring variables Variable scope Global variables Constants Data types if...else statement while statement Function declarations Reference Introduction JavaScript is a cross-platform, object-oriented scripting language. It is a small and lightweight language. Inside a host environment (for example, a web browser), JavaScript can be connected to the objects of its environment to provide programmatic control over them. JavaScript contains a standard library of objects, such as Array, Date, and Math, and a core set of language elements such as operators, control structures, and statements. Core JavaScript can be extended for a variety of purposes by s...