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Welcome to this optional, that's important, optional module where I want to introduce you to the javascript

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basics and this module is really just a quick refresher.

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I do expect you to have some basic knowledge about how javascript works, what you use it for and it's

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base syntax.

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This module does not replace that,

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you can't really use that module with zero

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javascript knowledge or at least it will be very very challenging.

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But if you only get some very basic knowledge or it's been quite some time since you worked with javascript,

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then this module will be a great refresher.

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Please skip this module if you already know javascript though because then this module is not for you,

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so you don't have to be an expert to skip this, if you know javascript and you also know some of its

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next-gen features like the rest and spread operator or object destructuring,

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so a bunch of nice things that we can do in javascript, definitely skip this module and maybe come back

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later if there is some feature you don't recognize or you're not sure what it's all about.

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If you don't have that knowledge though, this module is for you and also have a look at the next lecture

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where I provide links to helpful resources in case you're brand new to javascript because there are

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some free resources that allow you to get started with javascript after which you can come back to this

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module and the rest of the course where you will need that basic knowledge.