Swift & Kotlin – What to choose in 2024
What is Swift ?
This open-source programming language was developed in 2014 by Chris Lattner Apple Inc. and designed by Joe Groff, Ted Kremenek, Doug Gregor, Apple Inc and John McCall. For many applications this language is all new as for macOs application, TvOs application, watchOS application, iOS application. Swift replace objective C and become popular all around the Apple society of developers and with the process going it became in the list of top 5 programming languages.
Any software that operates code and writes, it’s the characteristic of Swift. Some of the software are desktops, phones etc. The data of Swift is organized automatically. All among the programming languages of 2018 swift rated 14th and it’s in a good demand and it is more faster than the other programming language such as Python and Objective -C.
Advantage of Swift
Some of the main advantages of the Swift Programming Languages are as discussed below:
- Code Readability is good: This programming language is created to be easy to read, write and learn that decreases the amount of code developers that requires to write compared to language such as Objective-C. This advantage plays a very important role to push up Swift programming languages as the best programing language.
- Open Source Programming Languages: One of the fairest advantages is it’s open-source. That means for a user this programming is friendly and you can investigate more through the iPhone application having more fresh features, bug fixes, provides the platform etc.
- Code Maintenance is Simple: In other languages just like C, it is difficult to protect two code files together on the other side of being on Swift all the content is integrated into one file.
- Having Fewer Error mistakes: Swift languages define the values whether the values exist or not and even analyze both optional and value types. It is easy for the user if the user made a mistake on values then Swift impetuses the runtime boom. for the developer who is using iPhone Swift help you to not formulate the big and any oddity independent application.
- Standard Libraries: It has a huge library that helps to connect several versions of other applications to the one version of the swift app. By this, you can easily update the application.
- Safety: Swift plays an important role when the term arises safety. It consist the characteristics such as optional and type inference that can support the catch and save the mistakes happened at the time of development process.
Swift is the best choice for the development of macOS and iOS, that provide a modern and well organized environment for building high quality applications.
What is Kotlin ?
An object-oriented, open-source language inaugurated in 2011 by JetBrains had performed on several platforms like Microsoft Windows, iOS, Android, JavaScript, watchOS etc. And it is completely interoperable with the Java code but in comparison with Java, Kotlin is a better language. It gives the best support on Android. It is statically typed, free and provides you with safety. This language is formulated for Java Virtual Machine ( JVM) and Andriod. It is very useful and has many techniques likes lazy evaluation, operated overloading, lambda expression, higher-order functions etc. It can create automatically of boilerplate like has Code, toString etc. One of the main characteristics is Kotlin has Statically typed that means for the declaration it is not important to restrict every variable. Some of the companies name who is using this programming language is Pinterest, Google, Uber, Kickstater. Etc
Kotlin Releasing History
| S.No. | Kotlin Version | Releasing Date |
| 1. | Kotlin v1.2 | 28 November 2017 |
| 2. | Kotlin v1.3 | 29 October 2018 |
| 3. | Kotlin v1.4 | 7 May 2019 |
| 4. | Kotlin v1.5 | May 2021 |
Advantage of Kotlin
- This language is easy for learning : Its main target is not only rewriting the code & aiming at the characteristics of Java. Every important feature that a Java user has on the mobile application, Kotlin has too. This plays an important role in the organizations that be alive Java codebases and constantly want to move to Kotlin language.
- Enhancing the productivity of team: For the developers, it is good for productivity because it takes less time for writing and generating new code. It also support IDEs (Integrated Development Environments) such as Android Studio, IntelliJ IDEA etc. It also support the tool that helps to improve the experience of development, it can also gives you the features of auto-completion, refactoring tools and many more.
- Have to write less code: It allows less code with more readability, that’s one of the best advantages of Kotlin. It’s main feature is the simplicity, it’s more readability .
- Acceptable for the multiple platforms: Kotlin is best for the development of Android. In Kotlin you can write the Gradle files that permit the construction of the iOS application.
- Provides More Safety: As different from JAVA ,Kotlin also provides the users safety .
How Kotlin is profitable for a business?
Because it takes limited time to write a few codes with a less amount of money on the development . One of the best things is the converter , it can directly convert JAVA to Kotlin. Here you can shift your application from one platform to another. The other reason that you can says Kotlin is profitable for a business because it is created to suited with Java, that permit the businesses to support libraries and Java codebases. It also helps to decreases the bug counts as well & Kotlin multiplatform permits the developers to write code that can be shared in several platform consists of backend, iOS and Android.
Comparison of Swift VS Kotlin
| S.No. | Concept | Swift | Kotlin |
| 1. | Loops | In the concept of loops, both have the common similarities, it consists the bracket but the minor difference is contain 3dots. | Not find the major difference, bracket are find but consist of 2 dots. |
| 2. | Threads | Swift can regulate both , running a code on different thread and on a main thread. | Kotlin regulates onle one that is running a code on a main thread. |
| 3. | Arrays | Swift borrows for arrays. | Kotlins does not uses for arrays. |
| 4. | For output the data Print function is important, it is not clear to type and read in comparison with Kotlin. | For the Printing function, on Kotlin it is easy to type and read | |
| 5. | Variables | In swift, we have “var” keyword for mutable variable and let for “ let” for immutable values. | In Kotlin, we have var and val, as same var is for mutable variable and val is for immutable values. |
Conclusion: Swift replace objective C and become popular all around the Apple society of developers and with the process going it became in the list of top 5 programming languages. An object-oriented, open-source language inaugurated in 2011 by JetBrains had performed on several platforms like Microsoft Windows, iOS, Android, JavaScript, watchOS etc. And it is completely interoperable with the Java code but in comparison with Java, Kotlin is a better language.
