what is a DOM? DOM stand for document object model, it is used to create nodes using JavaScript. DOM is the heart of a modern website but DOM is too slower than the JavaScript operations. JavaScript tends to update DOM more than they have to which slows down the web…

Primitive values primitive values are the values that can not be altered meaning they are immutable. it is crucial not to confuse primitive values with variable assigned a primitive value. Even a variable assigned value can not change the existing primitive value but it will assign a new value. example…

JavaScript is a programming language that is used for web based applications and web browsers. It is commonly found embedded in HTML code where it can enhance html code. Types of JavaScript: String are used for holding data with quotation mark. There are some method of strings such as: Slice…