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‫(gentle electronic music)

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‫Welcome back to the next section.

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‫In this one, we will finally start to build

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‫our big course project,

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‫and the first step in this project

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‫is to build our own API

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‫using the most popular Node.js framework

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‫which is called Express.

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‫So, in the real world,

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‫everyone uses something like Express

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‫to actually build Node applications

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‫because it makes development a lot easier and also faster.

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‫Now we're still using Node.js, of course,

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‫and everything that we learned before still applies.

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‫We simply have an easier way of writing Node code,

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‫and so that's obviously a big win.

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‫So this section is a really exciting one,

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‫and so let's get started.