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Let's talk about a HTML five.

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What is it and why should we care about it?

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Let's look at the overview.

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The first point is that it is the fifth and then the current version of HTML, and it was first released

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in October 2014.

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By the time of recording this video.

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85 is the current version.

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Remember, under the overview of HTML, we spoke about brief history about it, and we made mention

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that the first HTML that was introduced in 1990 was a HTML 1.0.

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And you also have different version and that is a HTML four.

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Buy.

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The current one is the 85 by the time of recording this video.

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This means that it is an improvement of the previous versions.

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So let's look at the next point.

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It improves the previous version and that is a HTML four by introducing new element attributes and API.

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When we say API is simply means application programming interface.

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When you get back to back end development, you better understand what is API.

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The key note here is new elements and attributes and API being introduced in HTML five, and I will

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show you some of the new elements and attributes.

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And we have used some of these new elements in the previous sections and that is under the tables and

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forms.

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But I will show you more of this.

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The next point is that it includes several APIs for building web applications such as Web sockets,

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Web workers, and geolocation API.

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So the web socket, the geolocation API and others are all new APIs that has been introduced in HTML

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five.

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Don't worry if this concept are not clear to you as you move on, I'll be showing you some of these

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new elements and we'll be building a couple of projects to enhance our knowledge.

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Let's continue into next video.