Step by step of web application development

A web application is developed with code and depends on a common web browser for the application to be executable. The popularity of web application development is endless. An example of the popularity of web application development is that they are often free and require no installation on your computer. A second example is the ability to update web applications without distributing and installing software on thousands of computers.

Web developers use many different interfaces when developing applications, such as Java, Flash, PHP, and Ajax. PHP and Ajax are great examples of an interface that web developers want to use more of, because they are a combination of development techniques. This means that the entire application will be a more interactive experience.

Web application development is divided into levels and each level is assigned a role. The most common web application is the three-tier application. Each level is represented by a name. In the three-level development, the names are, from the first to the third level:

Presentation– In this step the web browser is selected.

Application– At this level, you choose and start developing your web application with the technology you want to develop.

Storage– At this level the database is presented. This will allow for queries and updates.

Web application development is a big part of online gaming, storage, web searching, and photo editing, just to name a few. Here are some examples of successful web applications:

Gaming

• Jeweled (PopCap Games) — Swap adjacent gems to align sets of three or more. A winning set is three or more gems of the same color. Combos and stunts award extra points. Fill the gem gauge for a bonus.
• Farm (Zynga) — Various aspects of farm management, such as plowing the land, planting, cultivating and harvesting crops, harvesting trees and shrubs, and raising livestock.

Storage

• Google Docs— Allows users to create and edit documents online while collaborating in real time with other users. Documents are automatically saved on Google’s servers to prevent data loss, and a revision history is automatically saved so that previous editions can be viewed.
• Backupify— A different path on the Internet storage service oriented path. Its nifty little service allows anyone to easily back up all their web accounts and at a great price. With support for popular applications such as Twitter, Flickr, GMail, and WordPress, their service is perfect for those who are concerned about their online safety.

Photo editing

• Picnik— Make your photos fabulous with powerful yet easy-to-use editing tools. Fix your photos with one click. Use advanced controls to fine-tune your results. Crop, resize and rotate in real time. Tons of special effects, from artistic to fun. Blazingly fast, right in your browser.