What then is Kotlin?

What then is Kotlin?

Modern programming languages like Java, C#, and Python served as inspiration for the development of Kotlin. The language’s architects made a serious effort to combine the best features of each language into a unified framework that is extremely user-friendly and increases developers’ productivity. So, it serves a variety of purposes. Both functional and object-oriented programming paradigms are supported. It is statically typed as well. As a result, the type of the data is established at build time, which greatly aids in the early detection of problems in your code. However, it also features a strong type inference mechanism.

Therefore, you don’t need to explicitly state that a variable will be an integer when defining it if it can infer what type of data it is, such as that it will be an integer, for example. Therefore, being wise about it and understanding what type you want to use really reduces the amount of code you need to write, speeding up the development process for you. Additionally, Kotlin is open source.

The Kotlin Foundation was established by JetBrains and Google as a partnership to truly promote, safeguard, and advance the Kotlin programming language. It was first developed by JetBrains and has a large community of contributors. Therefore, a lot of effort is being put into this language to advance it. I’m good. So let’s discuss the history a little bit. Consequently, the Kotlin project began in 2010. In fact, Kotlin 1.0 was launched in 2016, and after that it only kept gaining popularity. In 2017,

It was officially supported for Android, according to Google. And it was a big deal because you had to use Java earlier to create Android apps. They can now be written in Kotlin, though. Therefore, both are now equally supported. You can choose between Java and Kotlin, albeit the latter is quickly gaining prominence.

Additionally, Google just declared that Android would adopt Kotlin first in 2019 at Google I/O. Therefore, some of the new features, such as the Jetpack features and API, will be Kotlin-first.

Therefore, as a developer, you should start investing in learning Kotlin so that you can benefit from the newest and greatest features of the Android platform. Additionally, I wanted to mention how Kotlin has evolved over time as a language. Therefore, the Kotlin 1.4 preview has just just been announced in March of this year. Therefore, they simply keep adding features to enhance the language.

Should we move on to the next slide? Great. Thanks. Let’s now discuss why Kotlin. There are a few main reasons why developers adore Kotlin when asked what they like best about it. It’s also a pretty expressive language, to start with. And by “expressive,” I mean that you can use a small number of lines of code to convey the ideas you wish to convey in your code. So you’ll see an example later where [? Lalit?] will demonstrate how you can actually condense a lot of boilerplate Java code into a very small amount of Kotlin code. It’s therefore rather mystical there.

As I mentioned earlier, type inference is only one of many tiny things that Kotlin does to assist you in writing shorter code. Therefore, that’s a fantastic idea to boost our productivity.
Additionally, type system code safety. It actually makes an effort to either help you catch your errors before they happen or to stop you from making them in the first place. In order to prevent null pointer exceptions, Kotlin implements a concept known as null safety. [? Lalit?] will also provide some examples of this. The fact that Kotlin is completely compatible with Java is another significant aspect. Therefore, those of you who already have Java projects can add Kotlin to them. And it’ll operate without a hitch.

So, if you already have a Java-based Android app, you might consider adding Kotlin unit testing. Alternatively, you can use any amount of Kotlin that you choose. As a result, over time, more of your code base could be written in Kotlin. It’s a nice feature, then. It’s not as if you have to make a decision right away.
Kotlin functionality could be gradually added to your app. Tool-friendly comes next. One of the most important things that the language’s designers really wanted to get right was that. They wanted to ensure that it functions with the infrastructure and technologies already in place. There is excellent tool support, then.

You can utilize a number of well-known tools, including Eclipse, Android Studio, and IntelliJ. The structured concurrency feature of Kotlin is also a major advantage. A lot of background tasks, such as network calls or database operations, are frequently included in Android apps. And when you do those, your code could become somewhat complex. There are numerous callbacks. Debugging could be challenging. Coroutines and other Kotlin features allow you to really make your code more sequential and easier to read. According to the 2019 Stack Overflow Developer Survey, Kotlin has become the fourth most popular language among developers, indicating that a lot of developers are enthusiastic about it.

Is Java More Superior than Kotln? Java’s ability to incorporate 0.33-party code to simplify coding is one of its strengths. When compared to Kotlin, Java is more manageable and easier to clean out flaws from. In comparison to Kotlin, Java has greater grade security standards.

1 thought on “What then is Kotlin?”

Leave a Comment