Jakarta Server Pages (JSP) is a computer program that helps websites show different things to users when they visit them. Think of it like cooking: when you cook, you use different ingredients to make different kinds of food. Similarly, when you visit a website, the website uses different things (like JSP) to create different pages for you to see.
JSP is like a special kind of recipe book that helps websites show things to users. It has a lot of different ingredients (like Java code and HTML) that the website can use to create different pages. Just like how you can use different ingredients to make a cake or a pizza or lasagna, websites can use different ingredients to make homepages, shopping pages, or a contact form.
JSP is important because it helps websites create pages quickly and easily. It's like a secret code that only the website can understand, and it uses that code to create all the pages. This means that web developers don't have to create every page from scratch, saving them a lot of time and effort.
So, the bottom line is that JSP helps websites create different pages for you to see by using a special recipe book of different ingredients. It makes things faster and easier for web developers and makes sure that you see exactly what the website wants you to see!