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What tech stack to choose for your project?

If your organization is considering developing a web or mobile application, you should be aware of the most common tools used by developers.


The speed with which you build your app is influenced by the technology stack.

It also has an impact on the product’s future scalability, as well as the project support and maintenance costs your company will incur.

We’ve compiled a technology stack overview in the article below to save you time and effort when looking for the ideal tech stack for your mobile or web application in 2021.  

You’ll also discover the basic technologies that renowned apps like Netflix, Airbnb, and others use.

What does Tech Stack mean?

The tech stack is divided into two equal parts in terms of structure. The front-end, or client-side, is one, while the server-side, or back end, is the other. In the article below, we have compiled a technological stack overview for your mobile or online application in 2021. 

Differences between the web and mobile application tech stacks

Web applications resemble websites that are accessed using browsers.
Users do not need to download them to their devices as a result.
The system’s resources are utilized by the web app tech -stack.
In this approach, you’ll need to consider a blend of Front-end and Back-end technologies while creating a web product.

Native apps are created for a certain platform, i.e. a specific environment, by developers.
As a result, their code and data are incompatible with other environments.
To utilize an app, the user must first obtain it from the app store.

Consider employing platform-oriented technologies and tools to create a native app, such as Swift and Objective-C for iOS and Java or Kotlin for Android app development.
Let’s discover more about the tech stack for both web and mobile app development

Tech stack for a web software

Back-end software tools stack

The back-end tech stack ensures that an application’s and website’s inner workings are secure. If your site has any functionality other than simply HTML-coded static pages, the back end stack must run seamlessly.
For the back end, developers utilize the following tools:
Languages for programming (Python, PHP, JavaScript)
Frameworks are a type of framework (Ruby on Rails, Flask, Django, Swift, or Objective-C)
Databases are collections of information (MongoDB and MySQL)
Service providers of servers (Apache, Nginx, etc.)

Front end or client-side software tools stacks

When users interact with your app or website, they see the front-end technological stack.
As a result, the front end stack’s main concerns are a good user experience, an easy-to-navigate user interface, and well-defined internal structures.

HTML, CSS, and JavaScript are the best tech stacks for front-end or client-side web development.

HTML technology is in charge of the data’s structure and placement.
It addresses how content is structured and where it appears on the page.
It is the foundation.

CSS is another component that controls how data is displayed.
Colors, typefaces, background elements, layout quirks, and so on are all part of it.
Choose JavaScript if you wish to add some interaction. 

Choosing the ideal tech stack and tools for iOS and Android applications

The tech stack for an iOS application

The technology stack for your application depends on the platform you are targeting, such as:

Your application’s technological stack is determined by the platform you’re targeting, such as:

Android platform iOS platform

Software that runs on several platforms

Because Objective C and Swift are the primary programming languages used in the iOS software development process, you’ll need to hire a team that knows how to create a product for Apple devices.
Integrated development environments like JetBrains AppCode and Apple’s Xcode are also options for app developers.
Let’s take a closer look at the iOS technology stack.


Objective-C is a legacy open-source framework that employs pointer ideas similar to those found in C and C++ programming languages. Objective-C has been thoroughly tested by a large number of developers and has a large number of third-party frameworks.


Swift is a newer framework for iOS product development than Objective-C, having been launched in 2014. Its key benefits are faster development, better memory management, reusability of code, and easier debugging.

We once developed a hairdressing product called Nioxin using Swift instead of Objective-C. Follow the link to learn more about this initiative


App code is another iOS app code editor for Swift, Objective-C, C, C++, similar to Xcode. However, AppCode has several advantages, including faster coding, improved file navigation, editor customization, etc. 

The tech stack for an Android application


Java is the most widely used open-source object-oriented programming language for Android projects, with Google and Yahoo as early adopters. 

To develop your app, Android developers should consider using the Android SDK, which offers several libraries for data structure, graphics, arithmetic, and networking.


Kotlin is a popular programming language for Android app development, and it’s primarily used to create server-side apps. 

The key advantage of Kotlin is that classes require less code. 

One of the most popular procedures in Android development, findViewByIds, is an example of where Kotlin may dramatically minimize the total amount of boilerplate code.

The official Integrated Development Environment (IDE) for developing Android projects is Android Studio. Android Studio is used by developers for a variety of functions, including developing code and debugging.

Technologies for hybrid applications

Native React

React Native is the most popular open-source programming language, having been created by a Facebook team in 2015. React is being used in conjunction with native platform features.

React Native will be used by the app development company you employ to create an app for both Android and iOS platforms. React Native apps use React’s declarative UI paradigm to interface with native APIs.


Let us understand the role of the tech stack in the scalability of an application? It is a foundation. Sure, it can be tweaked here and there according to operating results, but there must be something to improve.

Basically, there are two types of scalability — vertical and horizontal.

And both are equally essential for the success and effectiveness of the application.

Important factors to be considered about the technology stack in 2021



Performance statistics have two sources of influence.
One originates from a business need, while the other is based on what technology can manage in a certain situation.

The system’s operating characteristics and requirements are determined by how quickly it can react and how many requests it can process at what rate.

Choosing the Tech Stack demonstrates the need of adhering to tight operational characteristics standards.

How to make your IT project secured?


Budgeting for the tech stack is perhaps the most difficult aspect of the software development process. Why? Well, software development isn’t quite like writing on a sheet of paper with a pencil – it necessitates a considerable financial investment to complete. To make budgeting easier, here’s a list of questions to consider:
Costs of storing product data on a server
Salaries of developers
Fees for technology education and licensing
Maintenance costs in the future
The key is to maintain a healthy balance, avoiding bloating and overspending wherever feasible.

Factors to be considered when hiring an app development company

For various sorts of applications, numerous tools and technologies are available.
While web development projects necessitate a variety of backend and frontend technologies and tools, iOS and Android apps may be created with just one coding language.
When hiring a development team for development services, you and your company are not needed to participate in the selection of technologies and tools. Agility, operating qualities, and costs, on the other hand, will all play a role in the project’s success. As a result, don’t be scared to ask about the technology that will be used to analyze your business concept by developers.