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All right, and once we have struggled a bit, now let's make our lives easier by getting to know Express

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Jokes, Express is a minimal unflexible, no jazz web app framework designed to make developing websites,

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web apps and apps much faster and easier.

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If I have to be honest, it's almost unfair how easy and fast it is to spin up the API with the help

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of Xpress.

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And while it's not officially part of Noad meaning unlike HTP Module Express is not one of the built

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in modules at this point in time, Express is pretty much a standard when creating Web applications

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with a note.

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Ajaz Express has awesome documentation which we will reference from time to time.

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And you can find the docs at ExpressJet Dotcom again.

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The site is ExpressJet dot com and as far as Danzel, you simply need to run the command of NPM, install

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the package you name is Xpress.

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Now that you suggest this hyphen hyphen, safe flag.

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And effectively, the reason why they do that is because in the earlier Noad versions, if you did not

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add this flag, then package wasn't saved to the package.

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Jessan Meaning when you push this up to the get up, the next person who was getting a project, well,

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he or she did not have the reference for the package.

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So of course, that caused the errors.

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Now, currently that issue is fixed.

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So this is just a good precaution.

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But technically, you shouldn't have any issues if you don't run the command.

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Again, nothing bad is going to happen if you add this server.

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But technically these days you can skip it.

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So just grab the command like so and just never get back to the project.

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Just keep in mind that, of course, I already installed the Express for the express tutorial.

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This is just for your own project.

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If you want to install the express, if you set up your own package just on all that, if you want to

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install the express, just the run of this command.

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Now, one thing that I would like to mention, though, is that I'm using version four point seventeen.

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So maybe by the time you're watching this, they already have a version five, not the moment version

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five is in Alpha, meaning they're still testing everything.

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But maybe by the time you're watching this, this is already stable.

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Now, if that is the case, when you're on NPM, install and express, of course, you'll get the latest

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version.

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So your version is not going to be this four point seventeen.

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Now, I wouldn't worry if it's, for example, four point twenty four, but if it's five, there might

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be some breaking changes.

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And at that point you have two options.

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If that is the case, if the version is already five, then you can either reference the API docs for

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yourself, meaning you can take a look at the methods and all that was the version five provides or.

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If you want to use all the methods and properties that we use in tutorial, simply install the same

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version, how you can do that?

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Well, you just need to go to NPM, install, express so this stays the same.

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And again, you can remove it.

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You can leave the dash.

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That's safe.

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Doesn't really matter.

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And after Xpress, you go with ADD and four and then again I'm going to go with the same one.

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Just keep in mind, as long as you have four, you're not going to have any issues and then one.

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So this is going to install Xpress with this specific version.

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Hopefully everything's clear.

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And now let's get to know Xpress.