Different Between Web 1.0, Web 2.0 and Web 3.0

Web 1.0 Application

Web 1.0 is Shopping cart applications, which most ecommerce website owners employ in some shape or form, basically fall under the category of Web 1.0. The overall goal is to present products to potential customers, much as a catalog or a brochure does — only, with a website, you can also provide a method for anyone in the world to purchase products. The web provided a vector for exposure, and removed the geographical restrictions associated with a brick-and-mortar business.

Web 2.0 Application

Web 2.0 application .it’s " For example, the perception exists that just because a website is built using a certain technology (like Ruby on Rails), or because it employs Ajax in its interface, it is a Web 2.0 application. From the general, bird's-eye view we are taking, this is not the case; our definition simply requires that users be able to interact with one another or contribute content. Developers, for example, have a much more rigid definition of Web 2.0 than average web users, and this can lead to confusion.

Web 3.0 Application

web 3.0 application service is a software system designed to support computer-to-computer interaction over the Internet. Web services are not new and usually take the form of an Application Programming Interface (API). The popular photography-sharing website Flickr provides a web service whereby developers can programmatically interface with Flickr to search for images. Currently, thousands of web services are available. However, in the context of Web 3.0, they take center stage. By combining a semantic markup and web services, the Web 3.0 promises the potential for applications that can speak to each other directly, and for broader searches for information through simpler interfaces.

Most highly, you don't need to upgrade anything, get new software or anything like that. These are abstract ideas used to contemplate the challenges developers face on the web in addition to theories about how to address them