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1.With HTML5, a developer has a lot of potential good tools and APIs in their arsenal, which can make contemporary technologies lag.It is a text which refers to other web pages or text, and when the user clicks on it, would navigate to referenced text or page.Web developers heavily use HTML to embed hyperlinks within web pages.With the srcset attribute of img element in HTML and combining it with picture elements, a developer can fully control how the user will render an image.Client-side storage Earlier, a user could not save the user's browser data that would persist across sessions.The developer must build server-side infrastructure or utilize user cookies to fulfill this requirement.As browsers implement new HTML5 standards, developers can simply add the tags to the tag, indicating required fields, text, data format, etc.Developers insert HTML tags before and after phrases to determine their formatting and placement on the page.A JavaScript library called Modernizr can detect features that let the developer dynamically load polyfill libraries as required.Responsive images on web pages Developers can set queries at the elementary level in HTML applications to utilize responsive images.Offline capabilities usage The data can be stored in the browser, the developer can think of a strategy to make the application work when a user is disconnected.Application cache, responsible for offline ability, comprises different components, including API methods that create an update and read the manifest files and events.A developer can also specify the information in the website's application cache manifest file, like what browser manages resources for offline use.Native APIs usage to enrich a website HTML5 adds so many new abilities and tools, which were just an imagination in the past.Web document Creation HTML and its basic concept via tags and DOM (Document Object Model) dominate online document creation.Its API is very simple and provides the developer with setItem, getItem, and removeItem methods.HTML5 has its application cache mechanism, which defines how the browser manages the offline situation.HTML5 has developed several new attributes to drive on-screen keyboards, validation, and other data-entry experiences so end-users can have better data entry.Since browsers support new specifications for HTML5, including CSS3 and a light-fast JavaScript engine to drive a new rich experience, HTML5 can bring the reality of game development possible, which was earlier the forte of Flash and Silverlight.Cutting-edge feature HTML5, with its set of standards and API, is being used to introduce some of the latest trends in the website creation business.A browser like Google Chrome is the perfect choice for implementing the latest HTML5 standards and APIs.Game development usage Before the advent of HTML5, game development was an exclusive domain of Flash and Silverlight.IndexDB database expands with the user's permission.2.3.4.5.6.7.8.9.10.

1. 
   

   Web pages development
   HTML is heavily used for creating pages displayed on the world wide web. Every page contains a set of HTML tags, including hyperlinks used for connecting to other pages. Every page that we witness on the world wide web is written using a version of HTML code.

   
   


2. 
   

   Web document Creation
   HTML and its basic concept via tags and DOM (Document Object Model) dominate online document creation. Developers insert HTML tags before and after phrases to determine their formatting and placement on the page. A web document has three sections: title, head, and body. The head includes the information to identify the document, including the title and any other important keywords. A title can be seen on the browser’s bar, and the body section is the main portion of the website visible to the viewer. The use of HTML tags designs and creates all three segments. Every section renders specific tags, dedicatedly maintaining the loop between the head, title, and body concepts.

   
   


3. 
   

   Internet navigation
   This is one of the most important uses of HTML, which is revolutionary. This navigation is possible by utilizing the concept of Hypertext. It is a text which refers to other web pages or text, and when the user clicks on it, would navigate to referenced text or page.Web developers heavily use HTML to embed hyperlinks within web pages. Users can easily navigate the web pages and between websites on different servers.

   
   


4. 
   

   Cutting-edge feature
   HTML5, with its set of standards and API, is being used to introduce some of the latest trends in the website creation business. Like polyfill libraries, which are supported by old browsers equally well. A browser like Google Chrome is the perfect choice for implementing the latest HTML5 standards and APIs. A JavaScript library called Modernizr can detect features that let the developer dynamically load polyfill libraries as required.

   
   


5. 
   

   Responsive images on web pages
   Developers can set queries at the elementary level in HTML applications to utilize responsive images. With the srcset attribute of img element in HTML and combining it with picture elements, a developer can fully control how the user will render an image. Now different types of an image with size variation can be loaded using the img element. The developer can easily set rules with the picture element. We can declare the img element with the default source, and then a source can be provided for every case.

   
   


6. 
   

   Client-side storage
   Earlier, a user could not save the user’s browser data that would persist across sessions.The developer must build server-side infrastructure or utilize user cookies to fulfill this requirement. But with HTML5, client-side storage is feasible using localStorage and IndexDB. These two strategies have their standards and features. localStorage gives string-based hash-table storage. Its API is very simple and provides the developer with setItem, getItem, and removeItem methods. IndexDB, on the other hand, is a larger and better client-side data store. IndexDB database expands with the user’s permission.

   
   


7. 
   

   Offline capabilities usage
   The data can be stored in the browser, the developer can think of a strategy to make the application work when a user is disconnected.
   HTML5 has its application cache mechanism, which defines how the browser manages the offline situation. Application cache, responsible for offline ability, comprises different components, including API methods that create an update and read the manifest files and events. By using certain properties in HTML5, a developer can check if the application is online or not. A developer can also specify the information in the website’s application cache manifest file, like what browser manages resources for offline use. In the manifest file, resources that are available offline can also be specified.

   
   


8. 
   

   Data Entry support with HTML
   Developers can use the HTML5 standard and set of APIs to support the data entry level of work. As browsers implement new HTML5 standards, developers can simply add the tags to the tag, indicating required fields, text, data format, etc. HTML5 has developed several new attributes to drive on-screen keyboards, validation, and other data-entry experiences so end-users can have better data entry.

   
   


9. 
   

   Game development usage
   Before the advent of HTML5, game development was an exclusive domain of Flash and Silverlight. Since browsers support new specifications for HTML5, including CSS3 and a light-fast JavaScript engine to drive a new rich experience, HTML5 can bring the reality of game development possible, which was earlier the forte of Flash and Silverlight. You do not need to implement every feature of APIs, but you can utilize the most appropriate ones while eliminating the rest.

   
   


10. 
    

    Native APIs usage to enrich a website
    HTML5 adds so many new abilities and tools, which were just an imagination in the past. A large set of new APIs regarding file systems, Geolocation, drag and drop, event handling, client storage, etc., are the capabilities that make usage of HTML5 easier than ever before. You can enhance the application experience by utilizing other APIs like Fullscreen, Visibility, and Media Capture. A modern web application has asynchronous nature, which can be fostered using WebSockets and Web workers like APIs.

    
    

Conclusion
HTML is more complicated with its latest elements and many APIs. Anyone who can grasp the basic concept is to a good start. Gone are the days when HTML was synonymous with using certain elements, tags, and attributes. With HTML5, a developer has a lot of potential good tools and APIs in their arsenal, which can make contemporary technologies lag. The usage of HTML is widespread and has become more sophisticated than ever. The developer can put applications of HTML concepts in real-time usage.