Top Mobile App Development Technologies for 2021

1. Top Mobile App Development Technologies for 2021 The popularity of mobile apps has revolutionized the way people interact with one another and the world around them. Mobile apps have improved how we do business, communicate with each other, and even travel from place to place. It's no surprise that more companies than ever are looking to develop an app for their own needs. Undoubtedly, the mobile app development industry is evolving at breakneck speed. The industry has a CAGR of 14% and is to reach $100 billion by the following year, 2022, as per Market Research. Thus, to create the best mobile apps, it's crucial to stay up-to-date on the latest and greatest development technologies available.

2. You'll also need to watch how these technologies affect your business since you want your app to be as engaging and intuitive as possible. Doing so is a hard nut to crack. Thanks to app development technologies that ease the work. However, before we discuss the top mobile app development technologies, it's essential to understand a few technical terms related to them. You must have heard of frontend & backend when planning mobile app development. So, do you know these two terms well? What is Front-end Development? The front-end is where all of our interactions with a system take place. We see it; we click on it, we use it. It's what people generally think about when they hear app development. The best-known examples are probably how online banking works; you go to a website and interact with an interface that lets you check your balance, pay bills, transfer money, and so on. That's considered front-end development. What is Back-end Development? As you've probably guessed, back-end development is a part of mobile app development that focuses on programming languages, scripts, code libraries, and frameworks that make up mobile apps. The back end refers to where data is stored (such as web servers) while developing apps. A backend developer needs to be familiar with REST APIs and databases that store data like MySQL or MongoDB. Front-end programmers work in tandem with back-end developers because the front-end can only do so much without the solid infrastructure created by backends. Together they constitute the process of mobile app development. A development technology must provide ample support to both ends for creating high-functioning mobile apps.

3. Let's look at the top programming languages worldwide. Image by: Statista. As you search for the right mobile app development technology to use in your next project, consider these programming languages and tools that are currently driving innovation in the industry. Please Note: This list represents our editors' picks and is not comprehensive.

4. Mobile App Development Technologies Leading the industry 1) Swift Swift is a relatively newly introduced programming language that Apple developed in 2014. Since then, it has garnered tremendous popularity for developing apps on Apple platforms like iOS, macOS, tvOS, and watchOS.

5. The enormous appeal of Swift is that it requires far less code to achieve comparable results. In addition, Swift uses modern features like generics and closures to make coding more straightforward and more efficient. As per a Stack Overflow survey in 2020, Swift has 65.1% popularity among developers and ranks 14th among the most preferred languages. However, there are some limitations with Swift at present—the majority of APIs are not available in Swift yet, so you can't use third-party libraries from Objective-C. Pros of Using Swift: ● For those familiar with Objective-C, you'll notice that Swift uses fewer lines of code to accomplish many of your day-to-day programming tasks. ● Not only does it make coding more straightforward, but it also makes your program more efficient. ● Swift has a plethora of built-in features. ● Many large companies are currently using Swift, including Airbnb, IBM, Uber, and Lyft. ● If you have never programmed before but want to start building apps for iPhones or iPads, it's much easier to learn Swift over Objective-C because of its simple syntax. Cons of Using Swift: ● It has issues regarding memory management as compared to C++ programming.

6. ● It uses LLVM (Low-Level Virtual Machine), there is a possibility that its performance may be affected if Apple chooses to implement optimization in LLVM that targets Objective-C. 2) Flutter If you're a fan of React Native, you might be interested in Flutter. Flutter is Google's mobile UI framework. The idea behind it is that it allows developers to create apps for both iOS and Android using a single codebase.

7. That means no more write once, test everywhere, but instead write once and deploy to both platforms with relative ease. It runs on top of Dart, which may sound familiar because Google created it to replace JavaScript, but it's not yet widely used by other companies. Flutter is a hot new contender in cross-platform mobile development, with impressive capabilities. Flutter uses Google's own Dart programming language, meaning it's not only easy to learn but also highly performant. Google Says more than 5,00,000 developers use Flutter every month. At Google I/O 2018, Google introduced two new experimental features for Flutter: Stateful Hot Reload and Permissions for iOS and Android. And Flutter is built on top of Skia, an existing rendering engine that powers several Adobe tools. All in all, if you want your mobile app to look gorgeous and perform well—and work seamlessly across multiple platforms—Flutter app development company should be on your radar. Pros of using Flutter ● One of Flutter's most significant benefits is allowing coders to reuse code between Android and iOS apps. It makes it easy for developers to hire work or take on more projects while still maintaining a tight schedule. ● Developing for Flutter, though, means learning one language: Dart. ● It saves a lot of time and reduces costs when you're already using some tools in your workflow. ● Flutter has a fantastic tooling package that allows developers to get into their work quickly. Developers can have a rapid development cycle when using Flutter due to having fast rebuilds on both Android & iOS apps.

8. ● Its API allows developers to use native UI components within their application, so you don't necessarily need a web view to create beautiful applications with Flutter. Cons of using Flutter ● The downside to developing with Flutter is that you'll have to know at least one other language to build a fully functioning application because it relies on an existing language. ● The resulting code is not necessarily optimal. It means it might be slower or use more memory than an equivalent hand-written interpreter for a language.

9. 3) React JS ReaxtJS is an open-source library developed by Facebook for building interactive user interfaces for web applications. Unlike many other frameworks requiring developers to integrate HTML markup with JavaScript code, React allows developers to create reusable components that they can implement independently. For example, when a developer wants to include a Like button on a webpage, they could implement the functionality using React. If another component needed to have an image carousel, it could also utilize React JS.

10. ReactJS is highly popular and is considered the 2nd most preferred library in 2020, as per the Stack Overflow survey. Hire ReactJS developers to create a phenomenal cross-platform app providing superior rendering performance. Pros of using ReactJS ● With declarative rendering, programmers do not have to tell browsers how to layout their applications. Instead, they can describe their application's structure using JavaScript objects called components. The browser takes care of laying out each component on a page. ● Components are modular, so app programmers can easily reuse them. They also improve performance by reducing DOM manipulation. ● It can more easily be re-rendered without affecting other parts of your application that may get used in different contexts. It makes debugging more manageable and improves overall performance. ● JSX allows you to define your project using modules, which allow for code reuse. Additionally, JSX is a lighter version of JavaScript that isn't bloated as regular JavaScript code. It makes it easier to use on sites with more significant amounts of content. ● It's easy to get lost in a sea of thousands of open-source tools. However, because Facebook has been developing React for several years now, they have excellent documentation to build it into your application. Cons of using React JS ● React was developed using JavaScript, which has come under fire for security issues (though minimal risks in production).

11. ● React is challenging to learn at first but becomes easier as you become more familiar with its concepts. 4) Xamarin Xamarin allows you to quickly build applications with native performance for iOS, Android, and Windows platforms from a single codebase. Xamarin allows developers to write in C#, utilize open source libraries, and share code across various mobile devices.

12. It allows you to quickly build high-quality apps that are portable across different platforms without needing a dedicated mobile development team for each operating system. Plus, it gets backed by Microsoft. An interesting fact about Xamarin: Worldwide, 14,000+ apps were built using Xamarin downloaded 2+ billion times. Pros of using Xamarin ● With Xamarin, you can develop an app once, then run it on multiple platforms, including Android, iOS, Windows Phone, and more. ● It saves you time and resources as opposed to using a different cross-platform development framework for each platform. ● Developers who know C# have already mastered a language needed to use Microsoft's latest .NET library with Xamarin. ● Massive open-source plugins are available that will help you extend your app functionality. Since these plugins are open source, they may not all be as polished or reliable as paid products, but they're also free - which is always lovely. Cons of Using Xamarin ● Xamarin is relatively new compared to other languages, meaning it might be less stable than others. ● Not all features in Xamarin are on par with what you can accomplish with native development.

13. 5) Java Java is a general-purpose coding language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. It lets app programmers write once, run anywhere, meaning that code that runs on one platform does not need recompilation to run on another. Java applications get typically compiled to bytecode (class file) that can run on any Java virtual machine (JVM) regardless of computer architecture. As of 2020, Java is among the most popular programming languages, with over 9 million developers. Moreover, according to Statista, Java ranks 5th with 35.35% of its popularity.

14. Pros of using Java ● Java's virtual machine, which converts your app into instructions that a mobile device can understand, is considered one of its greatest assets. It allows Java apps to retain their high performance even after scaling to thousands of users. ● It is compatible to run on multiple platforms, including Windows, Linux, and Mac OS. ● Developers can create a single code base across different operating systems. ● With Android app development in Java, you don't have to learn another language to develop mobile apps since you can handle everything within a single programming language. ● It is an open-source language that automatically trims the development cost of the project. Cons of using Java ● Its syntax is far more verbose. ● Java is just not as efficient or easy to understand when compared to similar languages such as Swift.

15. 6) NativeScript NativeScript, like Cordova, uses web technologies to create native mobile apps that you can submit to Apple's App Store and Google Play. The most noticeable difference between these two frameworks is that NativeScript allows developers to build truly native iOS and Android apps using JavaScript (and with a lot less code). At the same time, Cordova forces developers to use separate languages for different operating systems. NativeScript also comes bundled with TypeScript, an open-source programming language Microsoft created explicitly for large-scale application development.

16. TypeScript makes it easier for developers of all levels to work on complex projects by checking their code for errors as they write it—similar in concept to JSHint and other Javascript linting tools. Pros of using Native Script ● Building a mobile app in NativeScript means, you will write your app code in JavaScript and then compile it using just-in-time (JIT) compilation. ● Provides super-fast execution compared to apps that compile directly from your source code which can take up to 20 seconds. ● The native script supports many different platforms, including Android, iOS, and Windows. ● It allows businesses to create a product that will appeal to customers with different preferences on what device they use or prefer. Cons of using Native Script ● It has poor documentation that causes issues when employing new developers into the team. ● Integration between NativeScript and Angular is not smooth.

17. 7) AngularJS AngularJS was developed to overcome many of jQuery's shortcomings. It's a JavaScript library that makes building front-end applications more accessible and more manageable. One of AngularJS's best features is two-way data binding, which automatically updates views when data changes and vice versa. With AngularJS, you can create single-page applications (SPAs) performing faster, smoother, and better looking than older apps built with other technologies like Apache Cordova or PhoneGap.

18. Pros of using AngularJS ● One of AngularJS's most significant selling points is that it's lightweight. It means you can get started with it quickly, use it for smaller projects, or just put together a primary interface. ● Angular.js is a very efficient framework that allows developers to create powerful applications very quickly. ● AngularJS shines in its declarative rendering. Declarative rendering is simply an approach to HTML, CSS, and JavaScript that focuses on describing what you want rendering rather than how to render it. ● MVC allows for a more effortless development experience as it restricts what a developer can do when writing HTML, CSS, or JavaScript. ● With two-way data binding, as soon as something changes in your model or view, it automatically updates all linked views or elements. For example, suppose you want to add or remove a product from a shopping cart on an eCommerce website, with two-way data binding. In that case, it gets instantly reflected on all pages where that product appears, so you don't have to worry about any manual updating. Cons of using AngularJS ● Directives are inconvenient to use in AngularJS. ● Traditional developers find issues in handling dependent injections & factories.

19. 8) Ionic Ionic uses HTML, CSS, and JavaScript, a combination that's already familiar to mobile app developers. It also allows developers to reuse code they've built for traditional websites and apps, so they can be productive much faster. With Ionic, it takes roughly 24 hours to create a functional prototype that already looks like a native app, according to TechBeacon. Like most development tools on our list of top technologies for mobile app development, Ionic is open source and completely free for developers. To try Ionic in action for yourself, hire dedicated Ionic developers from PixelCrayons.

20. Pros of using Ionic ● Developing a native mobile app with Ionic is fast, easy, and cost-effective. ● A single developer can create a basic app in less than one week using readily available coding tools and resources. ● With Ionic, you are not into one proprietary platform—it's an open-source library that you can use across various mobile development environments. ● Ionic apps can run across multiple platforms, including iOS, Android, Windows Phone, and more. Cons of using Ionic ● While Ionic's code is open-source, its SDK (software development kit) is not. ● The main knock against using Ionic is that it can take longer to learn than a traditional mobile framework.

21. 9) PhoneGap PhoneGap is an app development framework that allows you to build mobile apps with HTML, CSS, and JavaScript. This platform relies on Apache Cordova, an open-source project hosted by Adobe. Unlike Apple's (iOS) and Google's (Android) app stores, designed for consumer use only, PhoneGap allows developers to distribute their apps outside these channels. Thus, if you have an existing web app that you would like to port into a mobile format, PhoneGap is one of your best options since it doesn't require programmers to learn new languages or APIs when developing for multiple platforms.

22. Pros of using PhoneGap ● You can use a single codebase to create applications that are ready to be used on multiple platforms. ● PhoneGap is a fast, easy way to prototype an application, both from development and business perspectives. ● Its framework allows multiple programming languages (JavaScript, PHP, Python, Ruby) to develop applications without rewriting codes in C/C++. ● The open-source nature of it gives freedom to code whatever you want with zero restrictions. ● It supports older versions of platforms, which means you don't have to worry about creating multiple apps or developing two versions to provide updated content to your users. Cons of using PhoneGap ● One key drawback is its speed compared to Native platforms. ● The most significant disadvantage is that while PhoneGap-based apps work well with some platforms, they fail to properly on others.

23. 10) Python Python gets counted among the most popular languages in the software development world, and it's not hard to see why. A dynamic, easily readable language, Python offers much of the functionality of other more verbose languages without sacrificing readability or speed of development. It makes it one of the best choices available when you're building a mobile app. Python has been used to create apps for Android, iOS, Windows Phone, and more. Although it's generally thought of as a language that supports backend development or web app development, app programmers can use Python to create functional mobile apps.

24. Pros of using Python ● Python is easy to learn—once you know how to program. Many new coders don't have experience in programming or coding languages, but they can still master Python's syntax. ● Many people choose to use Python because it's a relatively free language. As in: It doesn't cost anything. ● It is an effective tool for both front-end and back-end development. ● With open-source, you can take a familiar programming language such as Python, customize it to fit your specific needs, then share your improvements with others. It makes it easy to find support if you get stuck while writing code. Cons of using Python ● It is not native to the mobile environment. ● It has a high memory usage. Wrapping Up That was all about the top technologies you can go for. The right choice depends largely upon the project type and the target audience. Connect with a leading mobile app development company in India: Get free help on which one is most suitable for your enterprise or idea. Original source Thank You!!!