Understanding of PWA 06 | 07 | 2023

How Progressive Web Apps Improve User Experiences

Progressive Web Apps (PWAs) are revolutionizing the way how we interact with websites and mobile applications. By combining the best features of both platforms, PWAs bridge the gap between the web and mobile worlds.

In this article, we will explore the concept of PWAs and how they transform the digital landscape.

Understanding of PWA

Progressive Web Apps are web applications that leverage modern browser APIs to provide a native (platform-specific) user experience from the same codebase. They bridge the divide between two distinct approaches to development:

  • A native platform-specific mobile application, such as Android and iOS applications. These applications are simple to install and update, provide access to native hardware, and can be easily integrated with the app store. However, they require us to maintain platform-specific codebases, necessitating distinct development environments, and maintenance expertise.
  • Web applications (which operate within web browsers). These do not require separate codebases to maintain; we can disseminate them on the web. However, the experience is less robust than that of a native app.

Progressive web applications offer a third option. Using the modern browser APIs, app developers can create applications with the experience of native apps from the same codebase. You can install them, update them automatically, integrate them with the app store, and make them function offline, among other options.

The Advantages of PWA

PWAs are a subset of web applications that leverage existing web technologies to provide users with an experience comparable to native apps. Using new web technologies, PWAs may improve user experience (UX) in various ways.

1. Offline Functionality

One of the primary advantages of PWAs is that they may offer offline functionality, allowing users to view the app even when there is no active internet connection. This happens with the assistance of “service workers,” which are background scripts that may intercept network requests and store data for use when the network is offline. This increases the app’s dependability for users, particularly in areas where internet connectivity is restricted or unpredictable.

2. Easy Installation

PWAs, like native applications, have the benefit of being simple to locate and install. This is accomplished via the use of web app manifest files, which explain the app’s information and how it appears when added to a user’s device’s home screen. This makes it simple for consumers to identify and install PWAs, which may assist in improving overall UX.

3. Sharing and Engagement

PWAs may also be simply shared through links, making it simple for users to share the app with friends and family. This may assist in boosting user engagement and traffic to the app.

4. Improved Performance

PWAs can boost performance by loading material more quickly. PWAs may use code-splitting, passive loading, and pre-catching to ensure that applications load quickly, even on sluggish networks.

5. Enhanced Search Engine Optimization (SEO)

PWAs can be indexed by search engines and shared through links, which can lead to increased visibility and higher traffic. This advantage can significantly benefit businesses looking to improve their online presence and reach a broader audience.

Overall, PWAs have several advantages that may enhance user experience and promote corporate development. They may be used on a range of devices and platforms, they can be used offline, they are simple to locate and install, and they have the potential to boost speed and SEO.

PWA benefits and drawbacks

The Drawbacks of PWA

Progressive web applications have many benefits, but it’s also essential to understand their limitations and potential issues.

1. Browser Support

One limitation is compatibility with browsers. Not every browser supports all PWA features, and some may not support them at all. Internet Explorer 11 does not support service workers, a crucial component of PWAs. This implies that Internet Explorer 11 users who access a PWA will be unable to utilize its offline capabilities. This can restrict the PWA’s reach and negatively impact the user experience for some users.

2. User Experience Control

Another limitation is the level of user experience control. PWAs rely on the browser to provide the user interface, resulting in less control over the design and layout for developers. Achieving consistent user experience across different devices and browsers can be challenging, as developers have limited influence over the UI provided by the browser.

3. Hardware Access

In addition, PWAs are limited in their access to the device’s hardware, including the camera, microphone, geolocation, and other sensors. These restrictions can impact the functionality and user experience of certain PWA types. For instance, if a PWA’s functionality depends on access to the camera or microphone, it may not work properly on all devices or browsers.

When developing PWAs, it is crucial to keep these limitations and challenges in mind to ensure the greatest user experience feasible. PWAs should also be tested on multiple devices and browsers to ensure they function properly and provide users with the best possible experience.


Progressive Web Apps offer numerous advantages that improve the user experience and provide seamless integration of web and mobile applications. With offline functionality, easy installation, sharing capabilities, performance optimizations, and potential SEO benefits, PWAs have become a valuable tool for businesses and developers. However, it’s important to consider the limitations, such as browser compatibility, control over user experience, and hardware access, to ensure the best possible user experience when developing PWAs. By understanding these advantages and limitations, developers can harness the power of PWAs to create innovative and user-friendly applications.

Agiliway knows how to develop the best app for your needs and requirements while having over 25 years of experience operating in the United States and Ukraine. Our top priority is to assist our clients in working more efficiently and successfully by providing them with the highest levels of service and adaptability.

Contact us and get results the agile way.

READ ALSO: Domain-Driven Design: Unlocking the Power of Software Development

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