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Understanding Web App directory architecture

In the modern era, web application design reaches the sky, and developers use the latest tools to research and design websites and apps. Likewise, the web app directory structure also includes the structured hierarchy of the directories.


There is a broad spectrum of web development and designing platforms where experts create masterpieces. Additionally, web app directory structure considers among the essential elements of web designing.


In this blog post, we read about the app directory structure and its importance in web design. Let’s begin with the introduction of it.

Understanding web app directory structure

The web application architecture describes the connections between a system’s databases, servers, and applications. Additionally, it decides how a system’s functionality and logic are split between the server and client sides. Also, architecture ties everything in a program, including what users see and interact with and how the software manages tasks internally.

A web-based application architecture elements

Web browser

The browser, the client-side or front-end component, is the essential element in the hierarchy of directories. It communicates with users, takes input from them, and handles presentation logic while regulating how users interact with applications. When necessary, user inputs are also checked.

Web Server

As an application’s backend or server-side component, the web server handles all application operations and business logic and processes user requests. Likewise, it can process and manage requests from multiple clients on an app directory.

Database Server

The database server gives the program the necessary information. In addition, it manages tasks involving data. Similarly, Database servers can manage business logic using stored procedures in a multi-tiered design.

Types of web app Directory structures/ architecture

All these elements should work together and provide a solid foundation for building and correcting anything else afterward. This application development architecture uses many methodologies and links various parts to enhance the web experience.


Moreover, it considers the cornerstone of our daily browsing. One way to define a web application architecture is to enter a URL, view and interact with the website, and connect with the server through the browser. Now, take a moment to review the types of web app directory architecture-

Dated HTML web application

This architecture type is very safe because the server stores all the logic and data, and the user has no access. Due to the massive data exchange and regular content reloading, static websites tend to fade away and give way to more agile and interactive web apps.

Web app widget

In this type, web services replace the logic used to build web pages. Similarly, each client page contains individual things known as widgets. Additionally, it includes more dynamic and mobile-friendly with real-time widget updates and is almost as well-liked by our consumers as the next type.


However, the weakened security of these apps is a constant reminder due to the app logic being partially exposed on the client side. Also, according to the experts, this web application architecture takes the longest to construct.

Single-page web application architecture

Likewise, you only need to download one web page using single-page applications (SPAs). The client side of this page uses a JavaScript layer that can communicate with the server’s web services and update itself in real time.


With the use of “wrappers” like Cordova/PhoneGap, this style of online software may easily convert into a hybrid mobile app as it is very flexible, responsive, and lightweight.

Architecture for progressive web apps

It refers to SPAs adding extra features, like faster performance, push notifications, offline capabilities, and home-screen installation. Similarly, most of these capabilities are designed to make web apps more usable on mobile devices, so we at SwapITHub know that PWAs will continue to exist.

On a footnote

Be sure to carefully evaluate your company requirements and weigh all available options before deciding on a web app architecture. Moreover, modern web application directory structure replaces legacy layouts and older components.


Overall, you need a web application with the best user experience to increase engagement. The models and styles of web app architecture you select greatly impact a web application’s scalability, robustness, responsiveness, and security.


You can get in touch with the SwapITHub web app developers and architects team if you prefer a more business-like appearance for your web app directory structure.