JavaScript statements are actions to be performed by the browser or interpreter. They can be commands, assignments, loops, conditionals, functions, and more. Statements are typically separated by semicolons and executed from top to bottom unless they are altered by control flow statements such as loops or conditionals.
uses of JS Statements
Conditional statements: allow you to write code that executes different blocks of code depending on whether a condition is true or false.
Loop statements: allow you to repeat a block of code over a certain number of iterations or until a certain condition is met.
Control statements: allow you to break or continue the execution of a loop depending on a certain condition.
Function statements: allow you to define and execute functions, which can help you group pieces of code together and make your code more organized and modular.
Error handling statements: allow you to catch and handle errors that occur in your code, preventing the code from crashing and allowing you to gracefully handle unexpected situations.
Object manipulation statements: allow you to manipulate and modify objects and their properties, making it easier to work with complex data structures and APIs.
DOM manipulation statements: allow you to manipulate the HTML and CSS of a web page, making it possible to dynamically update the content and appearance of a page based on user input or other events.