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Now after installing, how can we use a package?

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Well, package usage depends on the implementation by the author.

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So always you need to read the documentation.

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How is being used?

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Because usage of a package varies depending on the type of a package.

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So always it follow the same format.

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They give us a sample of usage here.

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So the first step is we need to require the package so we copy this one and then get back to visualizing

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the code.

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And next is we need to create a file for this so this one we can make it up to JZ or index to JZ.

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But for me I always use several dot g's now because I install it as def dependencies.

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I have this file, so let me remove that and now let me stick to this.

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So now it's time to require the package so const and then uppercase color, that is the implementation.

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You can see that is uppercase color and then equal to require the package and the name of the package

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is called color.

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We are able to get this color because it is inside the node module, which is this one and this what

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we are requiring here.

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So now let's see how we can use the package.

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Well, you have given us a sample here.

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First of all, after requiring this package, then we pass in any color and then the alpha channel we

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want, and then how the brightness of the color.

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And then we can console.log and use any color method and we are good to go.

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So let's see how we can generate random colors.

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So here generate.

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Random.

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Colors.

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So here we go.

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After this one, we are going to assign to a variable called color, which is equal to the color object

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as we got and start and then we pass in any color value, it can be hex color, it can be any color

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of your choice.

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So here we pass in a color that we want to get random colors out of it.

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So let's use seven seven for three and then see that a color for three like that.

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And then on that I want to have the alpha channel for this color and 0.5, 0.5 and the lighting of this

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color, let's also provide 0.5.

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These are from the documentation.

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So let's go ahead and generate a color from this.

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So const, let's say single color.

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And is equal to.

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So for this I want generate a hassle.

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And then as a method on that I need to convert everything to string as that.

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So let's go ahead and then console.log the single color.

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So now let's start a server.

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And let's see that.

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Now we see that for this hex color, we're able to get this color from that.

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And this is what we have.