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Now with all of that,

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we now had an introduction to NodeJS

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and we saw the first NodeJS code in action.

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We can also see that NodeJS

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allows us to create responses programmatically

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with code that executes on the remote machine.

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We see that with NodeJS we therefore can replace HTML files,

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which hold our content.

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But at the moment, this might not seem too useful.

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After all, we were able to build beautiful pages

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with HTML and CSS,

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and now we're back to simpler pages as we saw them before,

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which are not too useful.

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Now that's only the case

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because we're just getting started with NodeJS.

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Now that we have these basics, we can dig deeper

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and we can gradually build more complex things with NodeJS

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until we then reach the point

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where we can do things with NodeJS

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that we can't do with just HTML, CSS,

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and browser site JavaScript.

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And for example, we'll soon be able to also store data

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submitted by the user and then create dynamic responses,

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HTML files with dynamic content

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that's more useful than just this timestamp.

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Nonetheless, we now see how NodeJS syntax

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generally looks like, and it is key to understand

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that we now get a brand new way of producing responses.

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Instead of just writing these browser instructions,

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HTML, CSS, and JavaScript

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that are then being sent to the browser,

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we now have full control over the response

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that should be sent back.

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And whilst that might still contain HTML code,

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we now also can do more things on that server side,

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on that remote machine,

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like getting that time snapshot

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or in the future accessing a database.

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And therefore, it is now time to dive deeper

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so that we soon can build more useful things with NodeJS.