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The new Form elements in HTML5 offers much better functionality than the earlier versions.

The tags given provided to carry out these functions are:

1) <datalist> – This tag is used to specify a list of options for input controls.

2) <keygen> – This tag represents a key-pair generator field.

3) <output> – It represents the result of any scripting calculation.

Two main benefits of HTML5 Web Storage:

• It can store up to 10 MB data which is certainly more than what cookies have.
• Web storage data cannot be transferred with the HTTP request. It helps to increase the performance of the application.

Two storage types of HTML5 are:

Session Storage:

It stores data of current session only. It means that the data stored in session storage clear automatically when the browser is closed.

Local Storage:

Local storage is another type of HTML5 Web Storage. In local storage, data is not deleted automatically when the current browser window is closed.

The Application Cache concept means that a web application is cached. It can be accessed without the need for an internet connection.

Some advantages of Application Cache:

1. Offline browsing – Web users can also use the application when they are offline.
2. Speed – Cached resources load quicker
3. Reduce the server load – The web browser will only download updated resources from the server.

Following are the important, new data types offered by HTML5:

1. Date: It allows the user to select a date.
2. datetime-local: This input type allows the user to select a date and time without time zone.
3. datetime: This input type allows the user to select a date and time with time zone.
4. month: It enables the user to select a month and year
5. email: These input fields used to contain an e-mail address.