diff --git a/_posts/gouravkhunger/2025-02-03-android-jetpack-compose-datastore-tutorial.md b/_posts/gouravkhunger/2025-02-03-android-jetpack-compose-datastore-tutorial.md
new file mode 100644
index 00000000..d213594d
--- /dev/null
+++ b/_posts/gouravkhunger/2025-02-03-android-jetpack-compose-datastore-tutorial.md
@@ -0,0 +1,227 @@
+---
+layout: post
+title: "Android Jetpack DataStore Tutorial 2025 [Kotlin Generics Way]"
+excerpt: "A complete guide on migrating from SharedPreferences to Jetpack Compose Preference DataStore in Android using a Kotlin generics-based approach."
+category: android
+author: gouravkhunger
+tags: ["intermediates", "libraries", "kotlin"]
+audioId: "971aa0dc-90d8-4c81-b5b5-17cba131bb6f"
+image: "https://i.ytimg.com/vi_webp/1zXwaySv2JM/maxresdefault.webp"
+permalink: /gouravkhunger/android-jetpack-compose-datastore-tutorial
+---
+
+For years, Android developers have relied on `SharedPreferences` for persisting key-value pairs, but it comes with several limitations—synchronous execution, lack of proper error handling, and no clear mechanism for handling large or complex data. With Android Jetpack, Google introduced **DataStore**, a modern and robust solution designed to replace `SharedPreferences` while offering better efficiency and scalability.
+
+In this article, we will explore how to **migrate from SharedPreferences to Jetpack DataStore** using a clean and type-safe **Kotlin generics based approach**.
+
+If you prefer a video tutorial instead, do check out this YouTube video I made recently:
+
+{% include youtube.html id="1zXwaySv2JM" %}
+
+# Why Jetpack DataStore?
+
+Jetpack DataStore provides two solutions for key-value data persistence:
+
+- **Preferences DataStore** (similar to SharedPreferences but with better async support)
+- **Proto DataStore** (uses protocol buffers for type safety)
+
+In this guide, we’ll focus on **Preferences DataStore**, which allows us to work with key-value pairs just like `SharedPreferences` but in a more modern, scalable way.
+
+### Key Benefits of DataStore:
+
+- **Asynchronous & Coroutine-friendly**: Unlike SharedPreferences, DataStore is designed for Kotlin coroutines, preventing UI thread blocking.
+- **Type Safety**: Proto DataStore ensures strong type safety with protocol buffers.
+- **No UI Freezes**: Since DataStore runs asynchronously, there are no UI freezes, even when working with large datasets.
+- **Single Source of Truth**: Designed for a unidirectional data flow pattern, making state management easier.
+
+# Migrating from SharedPreferences to DataStore
+
+Let’s assume we previously used `SharedPreferences` for managing settings in our Android app. Below is a typical `Settings` class using `SharedPreferences` in a generic way:
+
+```kotlin
+class Settings(context: Context) {
+    private val sharedPreferences = PreferenceManager.getDefaultSharedPreferences(context)
+
+    fun <T> get(setting: Setting): T {
+        return when (val type = setting.defaultValue) {
+            is SettingType.IntValue -> sharedPreferences.getInt(setting.key, type.value) as T
+            is SettingType.FloatValue -> sharedPreferences.getFloat(setting.key, type.value) as T
+            is SettingType.StringValue -> sharedPreferences.getString(setting.key, type.value) as T
+            is SettingType.BooleanValue -> sharedPreferences.getBoolean(setting.key, type.value) as T
+        }
+    }
+
+    fun <T> set(setting: Setting, value: T) {
+        with(sharedPreferences.edit()) {
+            when (value) {
+                is Float -> putFloat(setting.key, value)
+                is String -> putString(setting.key, value)
+                is Boolean -> putBoolean(setting.key, value)
+            }
+            apply()
+        }
+    }
+}
+```
+
+where `SettingType` is a sealed class that holds the underlying data classes:
+
+```kotlin
+sealed class SettingType {
+    inline fun <reified T> get(): T {
+        return when (this) {
+            is IntValue -> value as T
+            is FloatValue -> value as T
+            is StringValue -> value as T
+            is BooleanValue -> value as T
+        }
+    }
+
+    data class IntValue(val value: Int) : SettingType()
+    data class FloatValue(val value: Float) : SettingType()
+    data class StringValue(val value: String) : SettingType()
+    data class BooleanValue(val value: Boolean) : SettingType()
+}
+```
+
+We can define an enum class that uses this sealed class `SettingType` to define preferences that can be used throughout the app:
+
+```kotlin
+enum class Setting(val key: String, val defaultValue: SettingType) {
+    USER_NAME("user_name", SettingType.StringValue("John Doe")),
+}
+```
+
+This approach works but it is **synchronous** and lacks structured error handling. Now, let's migrate this to Jetpack DataStore. And specifically, **Preference DataStore**.
+
+## Step 1: Add Dependencies
+
+Open your `build.gradle.kts` file and add the DataStore dependency:
+
+```kotlin
+dependencies {
+    implementation("androidx.datastore:datastore-preferences:1.1.2")
+}
+```
+
+Then, sync your project after adding the dependencies.
+
+## Step 2: Setting Up DataStore
+
+Unlike `SharedPreferences`, DataStore requires defining an extension property in the `Context` class. This helps in initializing it properly.
+
+```kotlin
+val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "settings")
+```
+
+## Step 3: Create a Generic Preferences Manager
+
+We’ll now create a **type-safe generic manager** for handling different data types using Kotlin generics.
+
+### Define a Generic Preference Class
+
+```kotlin
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.core.booleanPreferencesKey
+import androidx.datastore.preferences.core.intPreferencesKey
+import androidx.datastore.preferences.core.stringPreferencesKey
+
+// ...
+
+sealed class Preference<T>(val key: Preferences.Key<T>, val defaultValue: T) {
+  companion object {
+    val USER_NAME = Preference(stringPreferencesKey("user_name"), "John Doe")
+  }
+}
+```
+
+Here we map the same `Settings` enum from the previous `SharedPreferences` example to something better. Notice how our code is already shorter and we don't need a `SettingType` sealed class anymore.
+
+Let's create our generic class to get and set the Settings through `DataStore`.
+
+### Create a Generic Settings class
+
+```kotlin
+import android.content.Context
+import androidx.datastore.preferences.core.edit
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+
+class Settings(private val context: Context) {
+    fun <T> get(preference: Preference<T>): Flow<T> {
+        return context.dataStore.data.map { preferences ->
+            preferences[preference.key] ?: preference.defaultValue
+        }
+    }
+    
+    suspend fun <T> set(preference: Preference<T>, value: T) {
+        context.dataStore.edit { settings ->
+            settings[preference.key] = value
+        }
+    }
+}
+```
+
+## Step 4: Using DataStore in an Activity or ViewModel
+
+Now, let’s integrate DataStore into our UI. Here's an example on how to update a value in the `DataStore` from a `ViewModel`:
+
+```kotlin
+class MainViewModel(private val settings: Settings) : ViewModel() {
+    val trimLogs: Flow<Boolean> = settings.getPreference(Preference.TrimLogs)
+
+    fun updateTrimLogs(enabled: Boolean) {
+        viewModelScope.launch {
+            settings.setPreference(Preference.TrimLogs, enabled)
+        }
+    }
+}
+```
+
+And in your activity:
+
+```kotlin
+class MainActivity : AppCompatActivity() {
+    private val settings by lazy { Settings(this) }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        lifecycleScope.launch {
+            settings.getPreference(Preference.TrimLogs).collect { trimLogs ->
+                Log.d("DataStore", "Trim Logs: $trimLogs")
+            }
+        }
+    }
+}
+```
+
+### Using in a Composable
+
+Using the `Settings` class in a composable is easy too:
+
+```kotlin
+@Composable
+fun MyComposable(settings: Settings) {
+    val trimLogs by settings.getPreference(Preference.TrimLogs).collectAsState(initial = false)
+
+    // Use trimLogs in your UI
+}
+```
+
+# Wrapping Up
+
+In this guide, we successfully migrated from `SharedPreferences` to Jetpack **DataStore** using a clean and generic approach. The new implementation is **fully asynchronous**, **type-safe**, and **avoids UI-blocking operations**.
+
+### Key Takeaways
+
+- **Jetpack DataStore is the modern replacement for SharedPreferences**.
+- **Using Kotlin generics**, we can create a flexible and reusable preference manager.
+- **DataStore works seamlessly with coroutines and Flow** for reactive programming.
+
+If you're building an Android app in 2025, DataStore is the recommended solution for managing persistent key-value data. 🚀
+
+Have thoughts or questions? Drop a comment below!
+
+Happy coding! 🎉