diff --git a/core-kotlin/pom.xml b/core-kotlin/pom.xml
index 0894a57320..5cdb5f700e 100644
--- a/core-kotlin/pom.xml
+++ b/core-kotlin/pom.xml
@@ -61,6 +61,11 @@
             <version>3.3.0</version>
             <type>pom</type>
         </dependency>
+        <dependency>
+            <groupId>uy.kohesive.injekt</groupId>
+            <artifactId>injekt-core</artifactId>
+            <version>1.16.1</version>
+        </dependency>
     </dependencies>
 
     <properties>
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/injekt/DelegateInjectionApplication.kt b/core-kotlin/src/main/kotlin/com/baeldung/injekt/DelegateInjectionApplication.kt
new file mode 100644
index 0000000000..fb9beda621
--- /dev/null
+++ b/core-kotlin/src/main/kotlin/com/baeldung/injekt/DelegateInjectionApplication.kt
@@ -0,0 +1,60 @@
+package com.baeldung.injekt
+
+import org.slf4j.LoggerFactory
+import uy.kohesive.injekt.*
+import uy.kohesive.injekt.api.*
+import java.util.*
+
+class DelegateInjectionApplication {
+    companion object : InjektMain() {
+        private val LOG = LoggerFactory.getLogger(DelegateInjectionApplication::class.java)
+        @JvmStatic fun main(args: Array<String>) {
+            DelegateInjectionApplication().run()
+        }
+
+        override fun InjektRegistrar.registerInjectables() {
+            addFactory {
+                val value = FactoryInstance("Factory" + UUID.randomUUID().toString())
+                LOG.info("Constructing instance: {}", value)
+                value
+            }
+
+            addSingletonFactory {
+                val value = SingletonInstance("Singleton" + UUID.randomUUID().toString())
+                LOG.info("Constructing singleton instance: {}", value)
+                value
+            }
+
+            addSingletonFactory { App() }
+        }
+    }
+
+    data class FactoryInstance(val value: String)
+    data class SingletonInstance(val value: String)
+
+    class App {
+        private val instance: FactoryInstance by injectValue()
+        private val lazyInstance: FactoryInstance by injectLazy()
+        private val singleton: SingletonInstance by injectValue()
+        private val lazySingleton: SingletonInstance by injectLazy()
+
+        fun run() {
+            for (i in 1..5) {
+                LOG.info("Instance {}: {}", i, instance)
+            }
+            for (i in 1..5) {
+                LOG.info("Lazy Instance {}: {}", i, lazyInstance)
+            }
+            for (i in 1..5) {
+                LOG.info("Singleton {}: {}", i, singleton)
+            }
+            for (i in 1..5) {
+                LOG.info("Lazy Singleton {}: {}", i, lazySingleton)
+            }
+        }
+    }
+
+    fun run() {
+        Injekt.get<App>().run()
+    }
+}
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/injekt/KeyedApplication.kt b/core-kotlin/src/main/kotlin/com/baeldung/injekt/KeyedApplication.kt
new file mode 100644
index 0000000000..744459b7fe
--- /dev/null
+++ b/core-kotlin/src/main/kotlin/com/baeldung/injekt/KeyedApplication.kt
@@ -0,0 +1,37 @@
+package com.baeldung.injekt
+
+import org.slf4j.LoggerFactory
+import uy.kohesive.injekt.*
+import uy.kohesive.injekt.api.*
+
+class KeyedApplication {
+    companion object : InjektMain() {
+        private val LOG = LoggerFactory.getLogger(KeyedApplication::class.java)
+        @JvmStatic fun main(args: Array<String>) {
+            KeyedApplication().run()
+        }
+
+        override fun InjektRegistrar.registerInjectables() {
+            val configs = mapOf(
+                    "google" to Config("googleClientId", "googleClientSecret"),
+                    "twitter" to Config("twitterClientId", "twitterClientSecret")
+            )
+            addPerKeyFactory<Config, String> {key -> configs[key]!! }
+
+            addSingletonFactory { App() }
+        }
+    }
+
+    data class Config(val clientId: String, val clientSecret: String)
+
+    class App {
+        fun run() {
+            LOG.info("Google config: {}", Injekt.get<Config>("google"))
+            LOG.info("Twitter config: {}", Injekt.get<Config>("twitter"))
+        }
+    }
+
+    fun run() {
+        Injekt.get<App>().run()
+    }
+}
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/injekt/ModularApplication.kt b/core-kotlin/src/main/kotlin/com/baeldung/injekt/ModularApplication.kt
new file mode 100644
index 0000000000..e802f3f6d5
--- /dev/null
+++ b/core-kotlin/src/main/kotlin/com/baeldung/injekt/ModularApplication.kt
@@ -0,0 +1,46 @@
+package com.baeldung.injekt
+
+import org.slf4j.LoggerFactory
+import uy.kohesive.injekt.*
+import uy.kohesive.injekt.api.*
+
+class ModularApplication {
+    class ConfigModule(private val port: Int) : InjektModule {
+        override fun InjektRegistrar.registerInjectables() {
+            addSingleton(Config(port))
+        }
+    }
+
+    object ServerModule : InjektModule {
+        override fun InjektRegistrar.registerInjectables() {
+            addSingletonFactory { Server(Injekt.get()) }
+        }
+    }
+
+    companion object : InjektMain() {
+        private val LOG = LoggerFactory.getLogger(Server::class.java)
+        @JvmStatic fun main(args: Array<String>) {
+            ModularApplication().run()
+        }
+
+        override fun InjektRegistrar.registerInjectables() {
+            importModule(ConfigModule(12345))
+            importModule(ServerModule)
+        }
+    }
+
+    data class Config(
+            val port: Int
+    )
+
+    class Server(private val config: Config) {
+
+        fun start() {
+            LOG.info("Starting server on ${config.port}")
+        }
+    }
+
+    fun run() {
+        Injekt.get<Server>().start()
+    }
+}
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/injekt/PerThreadApplication.kt b/core-kotlin/src/main/kotlin/com/baeldung/injekt/PerThreadApplication.kt
new file mode 100644
index 0000000000..a42f314349
--- /dev/null
+++ b/core-kotlin/src/main/kotlin/com/baeldung/injekt/PerThreadApplication.kt
@@ -0,0 +1,48 @@
+package com.baeldung.injekt
+
+import org.slf4j.LoggerFactory
+import uy.kohesive.injekt.*
+import uy.kohesive.injekt.api.*
+import java.util.*
+import java.util.concurrent.Executors
+import java.util.concurrent.TimeUnit
+
+class PerThreadApplication {
+    companion object : InjektMain() {
+        private val LOG = LoggerFactory.getLogger(PerThreadApplication::class.java)
+        @JvmStatic fun main(args: Array<String>) {
+            PerThreadApplication().run()
+        }
+
+        override fun InjektRegistrar.registerInjectables() {
+            addPerThreadFactory {
+                val value = FactoryInstance(UUID.randomUUID().toString())
+                LOG.info("Constructing instance: {}", value)
+                value
+            }
+
+            addSingletonFactory { App() }
+        }
+    }
+
+    data class FactoryInstance(val value: String)
+
+    class App {
+        fun run() {
+            val threadPool = Executors.newFixedThreadPool(5)
+
+            for (i in 1..20) {
+                threadPool.submit {
+                    val instance = Injekt.get<FactoryInstance>()
+                    LOG.info("Value for thread {}: {}", Thread.currentThread().id, instance)
+                    TimeUnit.MILLISECONDS.sleep(100)
+                }
+            }
+            threadPool.awaitTermination(10, TimeUnit.SECONDS)
+        }
+    }
+
+    fun run() {
+        Injekt.get<App>().run()
+    }
+}
diff --git a/core-kotlin/src/main/kotlin/com/baeldung/injekt/SimpleApplication.kt b/core-kotlin/src/main/kotlin/com/baeldung/injekt/SimpleApplication.kt
new file mode 100644
index 0000000000..2b07cd059f
--- /dev/null
+++ b/core-kotlin/src/main/kotlin/com/baeldung/injekt/SimpleApplication.kt
@@ -0,0 +1,34 @@
+package com.baeldung.injekt
+
+import org.slf4j.LoggerFactory
+import uy.kohesive.injekt.*
+import uy.kohesive.injekt.api.*
+
+class SimpleApplication {
+    companion object : InjektMain() {
+        private val LOG = LoggerFactory.getLogger(Server::class.java)
+        @JvmStatic fun main(args: Array<String>) {
+            SimpleApplication().run()
+        }
+
+        override fun InjektRegistrar.registerInjectables() {
+            addSingleton(Config(12345))
+            addSingletonFactory { Server(Injekt.get()) }
+        }
+    }
+
+    data class Config(
+            val port: Int
+    )
+
+    class Server(private val config: Config) {
+
+        fun start() {
+            LOG.info("Starting server on ${config.port}")
+        }
+    }
+
+    fun run() {
+        Injekt.get<Server>().start()
+    }
+}