JavaScript is a client-side programming language, meaning it runs in the user's web browser rather than on a server.
JavaScript is primarily used to create interactive front-end web experiences, such as responsive forms and dynamic content.
JavaScript is a versatile language and can also be used for back-end development through technologies such as Node.js.
JavaScript is a loosely typed language, which means that variables do not have to be declared with a specific data type.
JavaScript is an object-oriented language, meaning it is based on the concept of objects, which have properties and methods.
Familiarity with HTML and CSS is helpful for understanding how JavaScript fits into the web development process.
Basic understanding of programming concepts such as variables, data types, loops, and functions is helpful before learning JavaScript.