Get started with Kotlin
Feb 3, 2010 · Kotlin is a modern language that's concise, multiplatform, and interoperable with Java and other languages. New to Kotlin? Take our tour to learn the fundamentals directly in your browser.
Introduction to Kotlin
This tutorial gives an introduction to Kotlin, and some of the key features and concepts of Kotlin language.
Kotlin Tutorial - GeeksforGeeks
Aug 6, 2025 · In this Kotlin tutorial, you'll learn various important Kotlin topics, including data types, control flow, functions, object-oriented programming, collections, and more.
Kotlin Tutorial - W3Schools
Kotlin is easy to learn, especially if you already know Java (it is 100% compatible with Java). Kotlin is used to develop Android apps, server side apps, and much more.
Kotlin - Wikipedia
As of 2020, Kotlin was the most widely used language on Android, with Google estimating that 70% of the top 1,000 apps on the Play Store were written in Kotlin.
JetBrains/kotlin-native
Kotlin/Native infrastructure (⭐ 6999)
cdimascio/kotlin-openapi-spring-functional-template
? Kotlin Spring 5 Webflux functional application with api request validation and interactive api doc (⭐ 188)
serkanalc/Android-Kotlin-Fundamentals
Bu repositorie Google'ın tamamıyla ücretsiz olarak sunduğu Android Kotlin Fundamentals dokümantasyonunun Türkçeye çevrilmiş halidir. (⭐ 292)
sdeleuze/spring-kotlin-functional
Spring Framework Kotlin APIs, the functional way (⭐ 274)
mobiledevpro/Android-Kotlin-MVVM-Template
AppTemplate | MVVM + Clean Architecture | Kotlin, Coroutines, LiveData, Koin, Databinding, Navigation components, Room, Crashlytics, Circle CI config, commons classes for UI. (⭐ 562)
kevin-peters/spring-boot-java-kotlin-jackson-demo
Demo project for mixing Java and Kotlin in Spring Boot (⭐ 7)
raharrison/kotlin-ktor-exposed-starter
Starter RESTful service with websocket notifications using Kotlin, Ktor and Exposed with H2, HikariCP and FlyWay (⭐ 591)
Kotlin/KEEP
Kotlin Evolution and Enhancement Process (⭐ 3690)
Managing JsonObject insead of JSONObject - Kotlin
Tags: android, json, kotlin | Score: -1
amanjeetsingh150/kotlin-android-examples
:muscle: [Examples] Isolated applications purely on Kotlin, for all android devs out there (⭐ 1062)
android10/Android-CleanArchitecture-Kotlin
This is a movies sample app in Kotlin, which is part of a serie of blog posts I have written about architecting android application using different approaches. (⭐ 4816)
Apress/pro-android-with-kotlin
Source Code for 'Pro Android with Kotlin' by Peter Späth (⭐ 36)
Apress/learn-kotlin-for-android-development
Source Code for 'Learn Kotlin for Android Development' by Peter Späth (⭐ 32)
lmller/gof-in-kotlin
Gang of Four patterns in Kotlin. (⭐ 262)
chuvalniy/ECommerce-Android-MVVM-Kotlin
MVVM - Clean Architecture - Kotlin - Room - Retrofit - Koin - Coroutines - Flow - Glide - Navigation Component (⭐ 25)