25 of the top 100 universities in the Times Higher Education World University Rankings 2021 include Kotlin in their courses. We know of 190 universities that teach Kotlin, which is almost twice as many as there were in 2020.
Kotlin is used to teach a variety of topics, including object-oriented and functional programming, software engineering, introductory programming, mobile application development, concurrent programming, and scientific programming (Source: internal Teaching Kotlin Study).
25
of the top 100 universities in the Times Higher Education World University Rankings 2021 include Kotlin in their courses.
List of universities ↗The first-choice language for Android development, Kotlin is also being adopted for teaching multiplatform development for mobile, web, server-side programming, data science, and other computer science topics.
Android development will become increasingly Kotlin-first.
Google I/O 2019 ↗Kotlin has a soft learning curve and builds on the students' previous programming experience. It is simple to grasp for those with a Java or Python background.
88%
of students give positive feedback about learning Kotlin
(Source: internal Teaching Kotlin Study)
Seamless interoperability with the JVM ecosystem means that Kotlin can rely on numerous existing libraries. Java programs can also call Kotlin code without any overhead. Our helpful Java-to-Kotlin converter makes it easy to migrate existing course materials. It also helps students quickly learn the syntax if they are already familiar with Java.
Kotlin can also be compiled to JavaScript to run in the browser or on Node.js, or into a standalone native binary targeting any major operating system.
Kotlin combines all the major programming paradigms in an elegant way, making it possible to use functional, imperative, object-oriented, or procedural programming – all within the same language. With Kotlin’s support for coroutines, the concepts of concurrency and parallelism come naturally.
Kotlin supports functional, imperative, object-oriented and procedural programming
Kotlin allows students to focus on expressing their ideas, as they don’t have to write as much boilerplate code. Less code written also means less code to test and debug. This language design makes Kotlin a highly productive language, and it also simplifies grading homework and understanding the students' code. According to an internal Teaching Kotlin survey, Kotlin’s concise and expressive syntax is its most beloved feature among educators.
Kotlin promotes writing correct programs with static type checking and automatic memory management. It rules out null-pointer dereferences and has no explicit pointers or undetectable uninitialized variables. Type safety and null safety are some of the most beloved features among Kotlin instructors, according to our internal Teaching Kotlin study.
Type safety and null safety are among the favorite features of Kotlin instructors
(Source: internal Teaching Kotlin Study)
Teaching professional software engineering practices improves students’ employment prospects. And knowing that Kotlin is a marketable skill, students tend to be more enthusiastic about studying it.
Kotlin ranked fifth in the category of Most In-Demand Coding Languages Across the Globe from Hired’s 2019 State of Software Engineers Report.
Kotlin ranked third among programming languages that developers are planning on learning next, according to HackerRank’s 2020 Developer Skills Report.
Kotlin job postings have increased by more than 1400% since 2017
Dice ↗The top tools of the profession are packaged with the language. IntelliJ IDEA Ultimate supports Kotlin as a first-class citizen and is free for educators and students. It offers great productivity features, such as smart code completion, code inspections, a visual debugger, and more.
The educational JetBrains Academy plugin is also available to help learn and teach Kotlin programming. Educators can use existing interactive courses or create custom ones, with hands-on assignments and practice coding tasks. Integrated tests will automatically check the assignments and provide feedback.
Kotlin offers various teaching and learning resources, case studies, and community resources.
Open source at heart, Kotlin is a free language that runs on all major platforms. Kotlin is supported by, and evolves with the help of, its diverse and enthusiastic community, which includes over 200 Kotlin User Groups all around the world, an active forum, Slack, Reddit, and Stack Overflow communities, and many other resources.