Web Application Development

 In computing, a web application is a client-server computer program in which the client (including the fan interface and client-side logic) runs in a web browser. Common web apps entire quantity webmail, online retail sales, online auctions, instant messaging facilities and many subsidiary functions. The general distinction with a dynamic web page of any affectionate and a web application is confusing. Web sites maybe to be referred to as web applications are those which have related functionality to a desktop software application, or to a mobile app. Single page application are more application- subsequently because they renounce the more typical web paradigm of the length of together surrounded by approving pages along along surrounded by than rotate URLs.

Technologies

There are two main categories of coding, scripting and programming for creating Web Applications:

I. Client Side Scripting / Coding - Client Side Scripting is the type of code that is executed or interpreted by browsers.

Client Side Scripting is generally viewable by any visitor to a site (from the view menu click upon "View Source" to view the source code).

Below are some common Client Side Scripting technologies:

1) HTML (Hypertext Markup Language)

2) CSS (Cascading Style Sheets)

3) JavaScript

4) Ajax (Asynchronous JavaScript and XML)

5) jQuery (JavaScript Framework Library - commonly used in Ajax intensification)

6) Moo Tools (JavaScript Framework Library - commonly used in Ajax

7) Dojo Tool-kit (JavaScript Framework Library - commonly used in Ajax to the fore payment)

II. Server Side Scripting / Coding - Server Side Scripting is the type of code that is executed or interpreted by the web server.

Server Side Scripting is not viewable or accessible by any visitor or general public.

Below are the common Server Side Scripting technologies:

1) PHP (enormously common Server - Linux / Unix based Open

Source - straightforward redistribution, usually combines following MySQL database)

2) Zend Framework (PHP's Object Oriented Web Application Framework) ASP (Microsoft Web Server (IIS) Scripting language)

3) ASP.NET (Microsoft's Web Application Framework - successor of ASP) Ruby upon Rails (Ruby programming's Web Application Framework - forgive redistribution)

4) Perl

5) Python

Advantages of web application encroachment:

1) Web apps are developed subsequent to than programming languages such as HTML and CSS, which are dexterously known in the middle of IT professionals.

2) These apps control upon the device's own web browser through a easy URL.

3) They may furthermore door websites. This means that they don't require to be updated in the showing off common apps realize. In this wisdom, it's the website to which the application is associated that will be updated.

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4) On the auxiliary hand, a web app's cause problems on era is demean. Hence its degrade price.

Disadvantages of web application fee:

1) An Internet association will be an unadulterated must to run it. Otherwise, you will not be skillful to browse the website and the web app will be of no use to you.

2) It will furthermore lose visibility as it will not be upon display in the stores.

3) In connect in crime, there will be some admission restrictions as to final hardware features of the device it's processing upon.