• What is JavaScript? >

    JavaScript is a programming language used for web development.

  • What is a variable? >

    A variable is a container for storing data values.

  • What is a function? >

    A function is a block of code designed to perform a task.

  • What is the DOM? >

    The DOM is a programming interface for web documents.

  • What is an event listener? >

    An event listener waits for user interaction like clicks or key presses.