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How to build web applications guide 2023

How to build web applications guide 2023 | SolidBrain

Running your eCommerce you might notice that you get more profit once you create a user-friendly website. However, is it enough to be top-rated in your niche? There are some doubts here. Even though your webpage may convert some viewers into customers, it still hasn't got such features as a backend, database, interactivity, and a lot of other things. 


Underestimation of the web application's power is one of the most common mistakes that some entrepreneurs make. Most of them focus on websites and invest hundreds in their development forgetting that a webpage is not the only way you can attract web visitors. Do you want to get everything out of your use? Then supply your eCommerce with an easy-to-navigate web application. But before delving into the question of how to make a web app, we need to learn more about it.



What Is a Web Application?


Being often mixed up with a website, the web application is slightly different as it's a dynamic software application that is made to provide interactive services. Its platform independence makes it attractive for businesses that want to deliver consistent user experience across multiple platforms. 


The contrast between the website and web applications also lies in their functionality and the used technology as the last one often needs more complex tools and security measures. 






Unlike apps, web applications shouldn't be installed as they are accessed through the browser. 


It's impossible to say that the web application is better than the website or app. All these things have slightly different but still beneficial impacts on your online shop.


However, today, we want to focus our attention on how to build a web app. 






Advantages of Web Apps


First of all, let's look at the advantages that the web app gives to your eCommerce as once you see them, you can decide whether you need to build a web app. 



Web apps are traditionally hosted on secure servers such as Apache HTTP Server, Nginx, Apache Tomcat, and others. Do you need even more security? You can always do that by supplying your web application with data encryption.



Being designed using HTML or JavaScript, your web application can be accessed through a web browser from any device. Additionally, your web app is considered to be handy for people with disabilities thanks to the WCAG (Web Content Accessible Guidelines). 



Having a web app you don't need to spend money on licensing or hardware as they need fewer resources to develop than the app. Furthermore, unlike the apps, the web application can be maintained for free.



Taking advantage of the web app you will be able to easily manage the growing traffic and user requests. This high level of scalability is achieved thanks to such techniques as load balancing, cloud computing, catching, etc. 


Improved user experience

Web applications are made to have more interactive features than a website. That's why you can supply your customers with a better online experience that leads to gaining their loyalty. 

As you can see the benefits are especially useful for those businesses that are only launching. Still, however, don't think that once you build a web app, you have a perfect solution for all the possible problems. 






Disadvantages of Web Apps


If you are searching for step-by-step instructions on how to make a web app, we need to stop you for a bit. As with all modern tools that we use daily, there are some drawbacks to which you should pay attention before making up your mind.


Dependency on the Internet

We can't ignore the fact that all web applications require an Internet connection. And everything is fine here when your clients have reliable access. However, slow Internet will lead to a long loading time. Considering the fact that users are thought to be highly impatient nowadays, they are likely to leave the page once they haven't covered their needs. 


Limited functionality

Web apps include quite a lot of features if we compare them with those that the website has. However, talking about native applications, they supply clients with much more of them and are meant to complete those tasks that you can't do through the browser. 


These two drawbacks often stop some entrepreneurs and make them stick to other options. Nevertheless, there are those who find the advantages quite powerful and enjoy the use of web applications. 






How to Develop a Web Application?


Have you made up your mind to build a web app? Our congratulations and deep appreciation! This means that you are on your way to success! The only thing that separates you is that you still haven't your web app. 

Building a web application isn't an easy task though, and requires some kind of specialised knowledge. That's why taking professional help can be beneficial for you.

Our team of professionals offers the option of giving the need to develop a web application to our specialists. They will help you in building a web application by taking the work on themselves and providing constant help during the cooperation process. 

But once you decide to take such help, there will be some work you need to do before, which includes defining your requirements and choosing the technology you want to use. These two things depend on each other. That's why it's important to start by asking yourself the next questions:


  • What problem are you trying to solve?

  • What can be improved?

  • What are the key features that your web application should have?


Once you know the answers, you can choose the technology you want to use. We will provide you with information on the programming languages, frameworks, and databases that will cover your needs most. 


When everything is discussed our specialists will go on with the work. 






Web Apps Frameworks & Other Technologies


As we mentioned the tools, once you decide to build a web app you need to know the existing technologies. Sticking to one is a challenging thing to do as together with the web application's growth technologies are also constantly developing allowing you to have access to more things. 


  • React;

  • Angular;

  • Vue.js;

  • Node.js;

  • Django;

  • Ruby on Rails.


Each of the mentioned tools has its strengths and weaknesses and no framework will be perfect for all businesses. That's why the decision should be based on your needs and requirements.



Best web application examples


Being attentive to your Internet use, you will notice that almost all online stores and social media platforms have web apps. Here are examples of some.



Thanks to its web application Facebook has a user-friendly interface and personalised news feed.







Being used as a management tool, it does not only have a visually friendly interface but is also easy to navigate. So, using it, team members can get the tasks and share the files just in a few clicks.







Once you are planning your journey, you should want easy access to all the accommodation, shouldn't you? Using web application features Airbnb has supplied its clients with a messaging system that allows people to have easy communication.

As you can see those business owners who have decided to take advantage of web applications are using the full potential of their deals allowing clients to have pleasurable experiences.

So, will you do that too? Have you already made up your mind to build web applications? Keep up reading and get to know how to create a web application.






How to build a web application by Step


Step 1: To analyze your current needs

As we have previously told you, the first thing you need to decide is to analyze your current needs and what you want to improve. You can do that yourself or go to the consultation where specialists will ask specific questions that will lead you to the answer.


Step 2: To choose the technology you want to stick to

Choosing the right technology gets easier once you know your requirements. You can also do that yourself by examining all the information that is available on the Internet, or you can take the hand of professionals and rely on the best way to create a web application according to their knowledge and experience. 


Step 3: Consider your database 

The next thing to do is to think about the data and the type that you want to store. After that, you will be given a few options you can stick to whenever you want to manage the needed information. 


Step 4: Build the backend

After having accurate information on your database, you can choose a framework that matches it. Your web app can't function well without a proper backend as it handles the overall data processing and storage.


Step 5: Get your frontend

As soon as you have chosen the backend, you can consider the frontend as it is an essential part that your client will interact with. 


Step 6: Test the result

One of the most important things you need to observe when you are wondering how to design a web application is testing its work. You should ensure that your web app works appropriately and has a user-friendly design without any bugs.


Step 7: Choose the right hosting

The final thing you need to do before launching is to choose the right hosting provider. The popular ones include Google Cloud, AWS, and Microsoft Azure.







That's it! That was all about how to build a web app. Now you can deploy it and see the changes thanks to the advantages that it will bring. 

SolidBrain is always at your service and will help you to create a web app! Contact us and see the benefits for your eyes!




The web app is a dynamic software application that has an independent platform and is made to provide interactive services.

Even though, both the web app and the website can be used through the web browser, there is some kind of diversity.


The key difference is that the website contains some web pages that provide you with information without interactivity. Websites also don't require a user account and are considered to be simpler than web apps. 


In simple words, when you create a web app, you get a more dynamic option that is built using complex programming solutions.

When we want to build web applications, we need to choose the type we want to have. Let's take a look at the options:


  • Single-Page Application – the type that loads a single HTML page, has an interactive interface, but limited functions;

  • Dynamic Web Application – the type that offers such features as creating a user profile, making a reservation, writing feedback, etc. 

  • Progressive Web Application – the type that provides the user with an app-like experience and includes the biggest number of features.


There are no unfamiliar programming languages to create a web app. That's why once you decide to build it, there will be the next options:


  • JavaScript;

  • Python;

  • PHP;

  • Ruby;

  • Java.

You will be amazed by the number of companies that have made up their minds to build a web app. They include:


1. Social networking sites such as Facebook, and LinkedIn;

2. Online shops such as eBay, and Amazon;

3. Learning platforms such as Coursera, and Udemy;

4. Online reservation systems such as Airbnb;

5. Content management systems such as WordPress;

6. Email services such as Gmail.


As you can see, the number of those who have already built web applications is constantly growing. So, while you are still wondering how to build a web app, your competitor can just create it and enjoy the benefits.

Ready to get started?

Talk to us and let boosting your business right now!

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Vasyl Kuzyk - SolidBrain
Vasyl Kuzyk Head of BDM
Khrystyna Oliiarnyk - SolidBrain
Khrystyna Oliiarnyk BDM
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