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Kotlin description
Kotlin is a modern programming language designed to simplify the creation of applications across different platforms like Android, iOS, web, and desktop. It's known for being concise, safe, and easily understandable, which can lead to faster development times and fewer errors. Kotlin also emphasizes code reusability, meaning developers can write code once and use it across multiple platforms, saving time and resources.
Who is Kotlin best for
Kotlin simplifies cross-platform app development, especially for Android. Developers praise its concise syntax and null safety features, enabling faster development and fewer errors. Some users note a steeper learning curve and slower compile times compared to Java.
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Ideal for small businesses, medium businesses, and large enterprises (1-1000+ employees).
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Best for companies in the Software, IT, and Telecommunications industry.
Kotlin features
Supported Kotlin supports native UI development for each platform, allowing developers to share logic while maintaining platform-specific UI/UX. |
Supported Kotlin, through Compose Multiplatform, enables sharing both business logic and UI code across different platforms. |
Supported Kotlin Multiplatform Mobile allows developers to use a single codebase for the business logic of both iOS and Android applications. |
Supported Kotlin Multiplatform facilitates code sharing across various platforms, including Android, iOS, JVM, JS, and Native. |
Supported Developers can use Kotlin Multiplatform within Android Studio to create mobile apps with shared logic and native UI for both iOS and Android. |
Supported Compose Multiplatform allows developers to build applications with shared UI and logic across Android, iOS, and desktop platforms. |
Supported Kotlin Multiplatform supports selective code sharing, enabling developers to share even small portions of logic between different platforms. |
Kotlin reviews
We've summarised 41 Kotlin reviews (Kotlin G2 reviews) and summarised the main points below.
- Simplified development with concise syntax and reduced boilerplate
- Null safety features prevent crashes from null pointer exceptions
- Seamless interoperability with Java allows gradual adoption
- Excellent for Android development and increasingly popular for multiplatform projects
- Coroutines simplify asynchronous programming and improve app responsiveness
- Slower compile times compared to Java
- Steep learning curve for new users due to unique syntax
- Android Studio, the primary IDE, can be resource-intensive, leading to freezing
- Limited community support compared to more established languages like Java
- Occasional difficulties debugging extension functions
Kotlin alternatives
Kotlin FAQ
Kotlin is a modern programming language simplifying cross-platform application development for Android, iOS, web, and desktop. Known for conciseness and safety, Kotlin boosts development speed and reduces errors. It excels in code reusability, allowing developers to write once and deploy across multiple platforms.
What is Kotlin and what does Kotlin do?
Kotlin is a modern programming language simplifying cross-platform application development for Android, iOS, web, and desktop. Known for conciseness and safety, Kotlin boosts development speed and reduces errors. It excels in code reusability, allowing developers to write once and deploy across multiple platforms.
Kotlin seamlessly integrates with Java, allowing for gradual adoption and leveraging existing Java code. It also supports JavaScript and native platforms (iOS, Windows, Linux, macOS) through Kotlin/JS and Kotlin/Native, respectively, facilitating code sharing across platforms. Kotlin Multiplatform further enhances this interoperability for cross-platform projects.
How does Kotlin integrate with other tools?
Kotlin seamlessly integrates with Java, allowing for gradual adoption and leveraging existing Java code. It also supports JavaScript and native platforms (iOS, Windows, Linux, macOS) through Kotlin/JS and Kotlin/Native, respectively, facilitating code sharing across platforms. Kotlin Multiplatform further enhances this interoperability for cross-platform projects.
Kotlin competes with Java, React Native, .NET, and other cross-platform mobile development frameworks like Fuse. These alternatives offer various approaches to building apps, each with its own strengths and weaknesses regarding performance, code sharing, and ease of use.
What the main competitors of Kotlin?
Kotlin competes with Java, React Native, .NET, and other cross-platform mobile development frameworks like Fuse. These alternatives offer various approaches to building apps, each with its own strengths and weaknesses regarding performance, code sharing, and ease of use.
Yes, Kotlin is a safe and legitimate programming language. Known for its concise syntax and null safety features, Kotlin is popular among developers for building robust and reliable applications. It's particularly well-suited for Android and cross-platform development.
Is Kotlin legit?
Yes, Kotlin is a safe and legitimate programming language. Known for its concise syntax and null safety features, Kotlin is popular among developers for building robust and reliable applications. It's particularly well-suited for Android and cross-platform development.
Kotlin is an open-source programming language and is free to use. There are no licensing fees or other costs associated with using Kotlin for development.
How much does Kotlin cost?
Kotlin is an open-source programming language and is free to use. There are no licensing fees or other costs associated with using Kotlin for development.
There is no customer service quality score available for Kotlin. Also, the available reviews don't offer insights into their customer service.
Is Kotlin customer service good?
There is no customer service quality score available for Kotlin. Also, the available reviews don't offer insights into their customer service.
Reviewed by
Michal has worked at startups for many years and writes about topics relating to software selection and IT management. As a former consultant for Bain, a business advisory company, he also knows how to understand needs of any business and find solutions to its problems.
Tymon is a seasoned CTO who loves finding the perfect tools for any task. He recently headed up the tech department at Batmaid, a well-known Swiss company, where he managed about 60 software purchases, including CX, HR, Payroll, Marketing automation and various developer tools.