diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 2e3b7469b..cfb347946 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -150,6 +150,8 @@ android {
 
 dependencies {
     implementation(project(":i18n"))
+    implementation(project(":core"))
+    implementation(project(":source-api"))
 
     // Compose
     implementation(compose.activity)
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
index 3e45a94b0..5d589b97c 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupManager.kt
@@ -33,6 +33,7 @@ import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.source.SourceManager
+import eu.kanade.tachiyomi.source.model.copyFrom
 import eu.kanade.tachiyomi.util.system.logcat
 import eu.kanade.tachiyomi.util.system.toLong
 import kotlinx.serialization.protobuf.ProtoBuf
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
index 8432fe4f5..93c0eee41 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
@@ -19,6 +19,7 @@ import eu.kanade.tachiyomi.ui.reader.setting.ReadingModeType
 import eu.kanade.tachiyomi.util.system.DeviceUtil
 import eu.kanade.tachiyomi.util.system.LocaleHelper
 import eu.kanade.tachiyomi.util.system.isDevFlavor
+import eu.kanade.tachiyomi.util.system.isDynamicColorAvailable
 import eu.kanade.tachiyomi.widget.ExtendedNavigationView
 import java.io.File
 import java.text.DateFormat
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/SourceExtensions.kt b/app/src/main/java/eu/kanade/tachiyomi/source/SourceExtensions.kt
new file mode 100644
index 000000000..f6bff12f0
--- /dev/null
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/SourceExtensions.kt
@@ -0,0 +1,31 @@
+package eu.kanade.tachiyomi.source
+
+import android.graphics.drawable.Drawable
+import eu.kanade.domain.source.model.SourceData
+import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import eu.kanade.tachiyomi.extension.ExtensionManager
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+fun Source.icon(): Drawable? = Injekt.get<ExtensionManager>().getAppIconForSource(this)
+
+fun Source.getPreferenceKey(): String = "source_$id"
+
+fun Source.toSourceData(): SourceData = SourceData(id = id, lang = lang, name = name)
+
+fun Source.getNameForMangaInfo(): String {
+    val preferences = Injekt.get<PreferencesHelper>()
+    val enabledLanguages = preferences.enabledLanguages().get()
+        .filterNot { it in listOf("all", "other") }
+    val hasOneActiveLanguages = enabledLanguages.size == 1
+    val isInEnabledLanguages = lang in enabledLanguages
+    return when {
+        // For edge cases where user disables a source they got manga of in their library.
+        hasOneActiveLanguages && !isInEnabledLanguages -> toString()
+        // Hide the language tag when only one language is used.
+        hasOneActiveLanguages && isInEnabledLanguages -> name
+        else -> toString()
+    }
+}
+
+fun Source.isLocalOrStub(): Boolean = id == LocalSource.ID || this is SourceManager.StubSource
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapterExtensions.kt b/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapterExtensions.kt
new file mode 100644
index 000000000..c54f78234
--- /dev/null
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapterExtensions.kt
@@ -0,0 +1,11 @@
+package eu.kanade.tachiyomi.source.model
+
+import data.Chapters
+
+fun SChapter.copyFrom(other: Chapters) {
+    name = other.name
+    url = other.url
+    date_upload = other.date_upload
+    chapter_number = other.chapter_number
+    scanlator = other.scanlator
+}
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/SMangaExtensions.kt b/app/src/main/java/eu/kanade/tachiyomi/source/model/SMangaExtensions.kt
new file mode 100644
index 000000000..7df175fc5
--- /dev/null
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/model/SMangaExtensions.kt
@@ -0,0 +1,31 @@
+package eu.kanade.tachiyomi.source.model
+
+import data.Mangas
+
+fun SManga.copyFrom(other: Mangas) {
+    if (other.author != null) {
+        author = other.author
+    }
+
+    if (other.artist != null) {
+        artist = other.artist
+    }
+
+    if (other.description != null) {
+        description = other.description
+    }
+
+    if (other.genre != null) {
+        genre = other.genre.joinToString(separator = ", ")
+    }
+
+    if (other.thumbnail_url != null) {
+        thumbnail_url = other.thumbnail_url
+    }
+
+    status = other.status.toInt()
+
+    if (!initialized) {
+        initialized = other.initialized
+    }
+}
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAppearanceController.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAppearanceController.kt
index a89885fc5..8f2ee0c30 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAppearanceController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsAppearanceController.kt
@@ -17,6 +17,7 @@ import eu.kanade.tachiyomi.util.preference.preferenceCategory
 import eu.kanade.tachiyomi.util.preference.switchPreference
 import eu.kanade.tachiyomi.util.preference.titleRes
 import eu.kanade.tachiyomi.util.system.DeviceUtil
+import eu.kanade.tachiyomi.util.system.isDynamicColorAvailable
 import eu.kanade.tachiyomi.util.system.isTablet
 import eu.kanade.tachiyomi.widget.preference.ThemesPreference
 import java.util.Date
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/system/ContextExtensions.kt b/app/src/main/java/eu/kanade/tachiyomi/util/system/ContextExtensions.kt
index cb6b12483..3c3e4b847 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/util/system/ContextExtensions.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/system/ContextExtensions.kt
@@ -24,10 +24,8 @@ import android.util.TypedValue
 import android.view.Display
 import android.view.View
 import android.view.WindowManager
-import android.widget.Toast
 import androidx.annotation.AttrRes
 import androidx.annotation.ColorInt
-import androidx.annotation.StringRes
 import androidx.appcompat.view.ContextThemeWrapper
 import androidx.core.app.NotificationCompat
 import androidx.core.content.ContextCompat
@@ -52,29 +50,6 @@ import kotlin.math.roundToInt
 
 private const val TABLET_UI_MIN_SCREEN_WIDTH_DP = 720
 
-/**
- * Display a toast in this context.
- *
- * @param resource the text resource.
- * @param duration the duration of the toast. Defaults to short.
- */
-fun Context.toast(@StringRes resource: Int, duration: Int = Toast.LENGTH_SHORT, block: (Toast) -> Unit = {}): Toast {
-    return toast(getString(resource), duration, block)
-}
-
-/**
- * Display a toast in this context.
- *
- * @param text the text to display.
- * @param duration the duration of the toast. Defaults to short.
- */
-fun Context.toast(text: String?, duration: Int = Toast.LENGTH_SHORT, block: (Toast) -> Unit = {}): Toast {
-    return Toast.makeText(applicationContext, text.orEmpty(), duration).also {
-        block(it)
-        it.show()
-    }
-}
-
 /**
  * Copies a string to clipboard
  *
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtilExtensions.kt b/app/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtilExtensions.kt
new file mode 100644
index 000000000..396ba3fd7
--- /dev/null
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtilExtensions.kt
@@ -0,0 +1,8 @@
+package eu.kanade.tachiyomi.util.system
+
+import android.os.Build
+import com.google.android.material.color.DynamicColors
+
+val DeviceUtil.isDynamicColorAvailable by lazy {
+    DynamicColors.isDynamicColorAvailable() || (DeviceUtil.isSamsung && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S)
+}
diff --git a/core/.gitignore b/core/.gitignore
new file mode 100644
index 000000000..42afabfd2
--- /dev/null
+++ b/core/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/core/build.gradle.kts b/core/build.gradle.kts
new file mode 100644
index 000000000..1f2696d2b
--- /dev/null
+++ b/core/build.gradle.kts
@@ -0,0 +1,46 @@
+plugins {
+    id("com.android.library")
+    kotlin("android")
+    kotlin("plugin.serialization")
+}
+
+android {
+    namespace = "eu.kanade.tachiyomi.core"
+    compileSdk = AndroidConfig.compileSdk
+
+    defaultConfig {
+        minSdk = AndroidConfig.minSdk
+        targetSdk = AndroidConfig.targetSdk
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8.toString()
+    }
+}
+
+dependencies {
+    implementation(project(":i18n"))
+
+    api(libs.logcat)
+
+    api(libs.rxjava)
+
+    api(libs.okhttp.core)
+    api(libs.okhttp.logging)
+    api(libs.okhttp.dnsoverhttps)
+    api(libs.okio)
+
+    api(kotlinx.coroutines.core)
+    api(kotlinx.serialization.json)
+
+    api(libs.injekt.core)
+
+    api(libs.preferencektx)
+
+    implementation(androidx.corektx)
+}
diff --git a/core/src/main/AndroidManifest.xml b/core/src/main/AndroidManifest.xml
new file mode 100644
index 000000000..568741e54
--- /dev/null
+++ b/core/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest />
\ No newline at end of file
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/AndroidCookieJar.kt b/core/src/main/java/eu/kanade/tachiyomi/network/AndroidCookieJar.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/AndroidCookieJar.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/AndroidCookieJar.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/DohProviders.kt b/core/src/main/java/eu/kanade/tachiyomi/network/DohProviders.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/DohProviders.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/DohProviders.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt b/core/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
similarity index 85%
rename from app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
index 4141249c1..84b403953 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
+++ b/core/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
@@ -1,20 +1,20 @@
 package eu.kanade.tachiyomi.network
 
 import android.content.Context
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
+import androidx.preference.PreferenceManager
 import eu.kanade.tachiyomi.network.interceptor.CloudflareInterceptor
 import eu.kanade.tachiyomi.network.interceptor.Http103Interceptor
 import eu.kanade.tachiyomi.network.interceptor.UserAgentInterceptor
 import okhttp3.Cache
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
-import uy.kohesive.injekt.injectLazy
 import java.io.File
 import java.util.concurrent.TimeUnit
 
 class NetworkHelper(context: Context) {
 
-    private val preferences: PreferencesHelper by injectLazy()
+    // TODO: Abstract preferences similar to 1.x
+    private val preferences = PreferenceManager.getDefaultSharedPreferences(context)
 
     private val cacheDir = File(context.cacheDir, "network_cache")
     private val cacheSize = 5L * 1024 * 1024 // 5 MiB
@@ -36,14 +36,14 @@ class NetworkHelper(context: Context) {
                 .addInterceptor(userAgentInterceptor)
                 .addNetworkInterceptor(http103Interceptor)
 
-            if (preferences.verboseLogging()) {
+            if (preferences.getBoolean("verbose_logging", false)) {
                 val httpLoggingInterceptor = HttpLoggingInterceptor().apply {
                     level = HttpLoggingInterceptor.Level.HEADERS
                 }
                 builder.addNetworkInterceptor(httpLoggingInterceptor)
             }
 
-            when (preferences.dohProvider()) {
+            when (preferences.getInt("doh_provider", -1)) {
                 PREF_DOH_CLOUDFLARE -> builder.dohCloudflare()
                 PREF_DOH_GOOGLE -> builder.dohGoogle()
                 PREF_DOH_ADGUARD -> builder.dohAdGuard()
@@ -70,6 +70,6 @@ class NetworkHelper(context: Context) {
     }
 
     val defaultUserAgent by lazy {
-        preferences.defaultUserAgent().get()
+        preferences.getString("default_user_agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:104.0) Gecko/20100101 Firefox/104.0")!!
     }
 }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/OkHttpExtensions.kt b/core/src/main/java/eu/kanade/tachiyomi/network/OkHttpExtensions.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/OkHttpExtensions.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/OkHttpExtensions.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/ProgressListener.kt b/core/src/main/java/eu/kanade/tachiyomi/network/ProgressListener.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/ProgressListener.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/ProgressListener.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/ProgressResponseBody.kt b/core/src/main/java/eu/kanade/tachiyomi/network/ProgressResponseBody.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/ProgressResponseBody.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/ProgressResponseBody.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/Requests.kt b/core/src/main/java/eu/kanade/tachiyomi/network/Requests.kt
similarity index 95%
rename from app/src/main/java/eu/kanade/tachiyomi/network/Requests.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/Requests.kt
index 694f7f47e..082543dc4 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/network/Requests.kt
+++ b/core/src/main/java/eu/kanade/tachiyomi/network/Requests.kt
@@ -10,7 +10,7 @@ import java.util.concurrent.TimeUnit.MINUTES
 private val DEFAULT_CACHE_CONTROL = CacheControl.Builder().maxAge(10, MINUTES).build()
 private val DEFAULT_HEADERS = Headers.Builder().build()
 private val DEFAULT_BODY: RequestBody = FormBody.Builder().build()
-internal val CACHE_CONTROL_NO_STORE = CacheControl.Builder().noStore().build()
+val CACHE_CONTROL_NO_STORE = CacheControl.Builder().noStore().build()
 
 fun GET(
     url: String,
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/interceptor/CloudflareInterceptor.kt b/core/src/main/java/eu/kanade/tachiyomi/network/interceptor/CloudflareInterceptor.kt
similarity index 99%
rename from app/src/main/java/eu/kanade/tachiyomi/network/interceptor/CloudflareInterceptor.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/interceptor/CloudflareInterceptor.kt
index 683732a74..b467beac0 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/network/interceptor/CloudflareInterceptor.kt
+++ b/core/src/main/java/eu/kanade/tachiyomi/network/interceptor/CloudflareInterceptor.kt
@@ -5,7 +5,7 @@ import android.content.Context
 import android.webkit.WebView
 import android.widget.Toast
 import androidx.core.content.ContextCompat
-import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.core.R
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.util.system.WebViewClientCompat
 import eu.kanade.tachiyomi.util.system.isOutdated
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/interceptor/Http103Interceptor.kt b/core/src/main/java/eu/kanade/tachiyomi/network/interceptor/Http103Interceptor.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/interceptor/Http103Interceptor.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/interceptor/Http103Interceptor.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/interceptor/RateLimitInterceptor.kt b/core/src/main/java/eu/kanade/tachiyomi/network/interceptor/RateLimitInterceptor.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/interceptor/RateLimitInterceptor.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/interceptor/RateLimitInterceptor.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/interceptor/SpecificHostRateLimitInterceptor.kt b/core/src/main/java/eu/kanade/tachiyomi/network/interceptor/SpecificHostRateLimitInterceptor.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/interceptor/SpecificHostRateLimitInterceptor.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/interceptor/SpecificHostRateLimitInterceptor.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/interceptor/UserAgentInterceptor.kt b/core/src/main/java/eu/kanade/tachiyomi/network/interceptor/UserAgentInterceptor.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/network/interceptor/UserAgentInterceptor.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/interceptor/UserAgentInterceptor.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/network/interceptor/WebViewInterceptor.kt b/core/src/main/java/eu/kanade/tachiyomi/network/interceptor/WebViewInterceptor.kt
similarity index 98%
rename from app/src/main/java/eu/kanade/tachiyomi/network/interceptor/WebViewInterceptor.kt
rename to core/src/main/java/eu/kanade/tachiyomi/network/interceptor/WebViewInterceptor.kt
index 4955c47f5..13e6bdb51 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/network/interceptor/WebViewInterceptor.kt
+++ b/core/src/main/java/eu/kanade/tachiyomi/network/interceptor/WebViewInterceptor.kt
@@ -5,7 +5,7 @@ import android.os.Build
 import android.webkit.WebSettings
 import android.webkit.WebView
 import android.widget.Toast
-import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.core.R
 import eu.kanade.tachiyomi.network.NetworkHelper
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.system.DeviceUtil
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/lang/CoroutinesExtensions.kt b/core/src/main/java/eu/kanade/tachiyomi/util/lang/CoroutinesExtensions.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/util/lang/CoroutinesExtensions.kt
rename to core/src/main/java/eu/kanade/tachiyomi/util/lang/CoroutinesExtensions.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/lang/RxCoroutineBridge.kt b/core/src/main/java/eu/kanade/tachiyomi/util/lang/RxCoroutineBridge.kt
similarity index 97%
rename from app/src/main/java/eu/kanade/tachiyomi/util/lang/RxCoroutineBridge.kt
rename to core/src/main/java/eu/kanade/tachiyomi/util/lang/RxCoroutineBridge.kt
index ceef8a2e8..73dc7c89b 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/util/lang/RxCoroutineBridge.kt
+++ b/core/src/main/java/eu/kanade/tachiyomi/util/lang/RxCoroutineBridge.kt
@@ -5,6 +5,7 @@ import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.CoroutineStart
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.InternalCoroutinesApi
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.suspendCancellableCoroutine
 import rx.Emitter
@@ -20,6 +21,7 @@ import kotlin.coroutines.resumeWithException
 
 suspend fun <T> Observable<T>.awaitSingle(): T = single().awaitOne()
 
+@OptIn(InternalCoroutinesApi::class)
 private suspend fun <T> Observable<T>.awaitOne(): T = suspendCancellableCoroutine { cont ->
     cont.unsubscribeOnCancellation(
         subscribe(
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtil.kt b/core/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtil.kt
similarity index 86%
rename from app/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtil.kt
rename to core/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtil.kt
index 3da54c1eb..def364682 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtil.kt
+++ b/core/src/main/java/eu/kanade/tachiyomi/util/system/DeviceUtil.kt
@@ -2,7 +2,6 @@ package eu.kanade.tachiyomi.util.system
 
 import android.annotation.SuppressLint
 import android.os.Build
-import com.google.android.material.color.DynamicColors
 import logcat.LogPriority
 
 object DeviceUtil {
@@ -31,10 +30,6 @@ object DeviceUtil {
         Build.MANUFACTURER.equals("samsung", ignoreCase = true)
     }
 
-    val isDynamicColorAvailable by lazy {
-        DynamicColors.isDynamicColorAvailable() || (isSamsung && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S)
-    }
-
     val invalidDefaultBrowsers = listOf("android", "com.huawei.android.internal.app")
 
     @SuppressLint("PrivateApi")
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/system/LogcatExtensions.kt b/core/src/main/java/eu/kanade/tachiyomi/util/system/LogcatExtensions.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/util/system/LogcatExtensions.kt
rename to core/src/main/java/eu/kanade/tachiyomi/util/system/LogcatExtensions.kt
diff --git a/core/src/main/java/eu/kanade/tachiyomi/util/system/ToastExtensions.kt b/core/src/main/java/eu/kanade/tachiyomi/util/system/ToastExtensions.kt
new file mode 100644
index 000000000..4901e7463
--- /dev/null
+++ b/core/src/main/java/eu/kanade/tachiyomi/util/system/ToastExtensions.kt
@@ -0,0 +1,28 @@
+package eu.kanade.tachiyomi.util.system
+
+import android.content.Context
+import android.widget.Toast
+import androidx.annotation.StringRes
+
+/**
+ * Display a toast in this context.
+ *
+ * @param resource the text resource.
+ * @param duration the duration of the toast. Defaults to short.
+ */
+fun Context.toast(@StringRes resource: Int, duration: Int = Toast.LENGTH_SHORT, block: (Toast) -> Unit = {}): Toast {
+    return toast(getString(resource), duration, block)
+}
+
+/**
+ * Display a toast in this context.
+ *
+ * @param text the text to display.
+ * @param duration the duration of the toast. Defaults to short.
+ */
+fun Context.toast(text: String?, duration: Int = Toast.LENGTH_SHORT, block: (Toast) -> Unit = {}): Toast {
+    return Toast.makeText(applicationContext, text.orEmpty(), duration).also {
+        block(it)
+        it.show()
+    }
+}
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewClientCompat.kt b/core/src/main/java/eu/kanade/tachiyomi/util/system/WebViewClientCompat.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewClientCompat.kt
rename to core/src/main/java/eu/kanade/tachiyomi/util/system/WebViewClientCompat.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt b/core/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
rename to core/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
diff --git a/settings.gradle.kts b/settings.gradle.kts
index 4e928658b..62c805b78 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -37,3 +37,5 @@ dependencyResolutionManagement {
 rootProject.name = "Tachiyomi"
 include(":app")
 include(":i18n")
+include(":source-api")
+include(":core")
diff --git a/source-api/.gitignore b/source-api/.gitignore
new file mode 100644
index 000000000..42afabfd2
--- /dev/null
+++ b/source-api/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/source-api/build.gradle.kts b/source-api/build.gradle.kts
new file mode 100644
index 000000000..21e5b2951
--- /dev/null
+++ b/source-api/build.gradle.kts
@@ -0,0 +1,39 @@
+plugins {
+    id("com.android.library")
+    kotlin("android")
+    kotlin("plugin.serialization")
+}
+
+android {
+    namespace = "eu.kanade.tachiyomi.source"
+    compileSdk = AndroidConfig.compileSdk
+
+    defaultConfig {
+        minSdk = AndroidConfig.minSdk
+        targetSdk = AndroidConfig.targetSdk
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8.toString()
+    }
+}
+
+dependencies {
+
+    implementation(project(":core"))
+
+    api(kotlinx.serialization.json)
+
+    api(libs.rxjava)
+
+    api(libs.preferencektx)
+
+    api(libs.jsoup)
+
+    implementation(androidx.corektx)
+}
diff --git a/source-api/src/main/AndroidManifest.xml b/source-api/src/main/AndroidManifest.xml
new file mode 100644
index 000000000..568741e54
--- /dev/null
+++ b/source-api/src/main/AndroidManifest.xml
@@ -0,0 +1,2 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest />
\ No newline at end of file
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/CatalogueSource.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/CatalogueSource.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/CatalogueSource.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/CatalogueSource.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/ConfigurableSource.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/ConfigurableSource.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/ConfigurableSource.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/ConfigurableSource.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/Source.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/Source.kt
similarity index 64%
rename from app/src/main/java/eu/kanade/tachiyomi/source/Source.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/Source.kt
index fe5e1019f..32dccbb73 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/Source.kt
+++ b/source-api/src/main/java/eu/kanade/tachiyomi/source/Source.kt
@@ -1,16 +1,10 @@
 package eu.kanade.tachiyomi.source
 
-import android.graphics.drawable.Drawable
-import eu.kanade.domain.source.model.SourceData
-import eu.kanade.tachiyomi.data.preference.PreferencesHelper
-import eu.kanade.tachiyomi.extension.ExtensionManager
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
 import eu.kanade.tachiyomi.util.lang.awaitSingle
 import rx.Observable
-import uy.kohesive.injekt.Injekt
-import uy.kohesive.injekt.api.get
 
 /**
  * A basic interface for creating a source. It could be an online source, a local source, etc...
@@ -88,26 +82,3 @@ interface Source {
         return fetchPageList(chapter).awaitSingle()
     }
 }
-
-fun Source.icon(): Drawable? = Injekt.get<ExtensionManager>().getAppIconForSource(this)
-
-fun Source.getPreferenceKey(): String = "source_$id"
-
-fun Source.toSourceData(): SourceData = SourceData(id = id, lang = lang, name = name)
-
-fun Source.getNameForMangaInfo(): String {
-    val preferences = Injekt.get<PreferencesHelper>()
-    val enabledLanguages = preferences.enabledLanguages().get()
-        .filterNot { it in listOf("all", "other") }
-    val hasOneActiveLanguages = enabledLanguages.size == 1
-    val isInEnabledLanguages = lang in enabledLanguages
-    return when {
-        // For edge cases where user disables a source they got manga of in their library.
-        hasOneActiveLanguages && !isInEnabledLanguages -> toString()
-        // Hide the language tag when only one language is used.
-        hasOneActiveLanguages && isInEnabledLanguages -> name
-        else -> toString()
-    }
-}
-
-fun Source.isLocalOrStub(): Boolean = id == LocalSource.ID || this is SourceManager.StubSource
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/SourceFactory.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/SourceFactory.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/SourceFactory.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/SourceFactory.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/UnmeteredSource.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/UnmeteredSource.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/UnmeteredSource.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/UnmeteredSource.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/Filter.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/Filter.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/model/Filter.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/model/Filter.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/FilterList.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/FilterList.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/model/FilterList.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/model/FilterList.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/MangasPage.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/MangasPage.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/model/MangasPage.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/model/MangasPage.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/model/Page.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt
similarity index 70%
rename from app/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt
index 572d7020e..f53bbe8f0 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt
+++ b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/SChapter.kt
@@ -1,6 +1,5 @@
 package eu.kanade.tachiyomi.source.model
 
-import data.Chapters
 import java.io.Serializable
 
 interface SChapter : Serializable {
@@ -23,14 +22,6 @@ interface SChapter : Serializable {
         scanlator = other.scanlator
     }
 
-    fun copyFrom(other: Chapters) {
-        name = other.name
-        url = other.url
-        date_upload = other.date_upload
-        chapter_number = other.chapter_number
-        scanlator = other.scanlator
-    }
-
     companion object {
         fun create(): SChapter {
             return SChapterImpl()
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/SChapterImpl.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/SChapterImpl.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/model/SChapterImpl.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/model/SChapterImpl.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt
similarity index 72%
rename from app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt
index 824e0e2ca..fb1fab474 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt
+++ b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/SManga.kt
@@ -1,6 +1,5 @@
 package eu.kanade.tachiyomi.source.model
 
-import data.Mangas
 import java.io.Serializable
 
 interface SManga : Serializable {
@@ -56,34 +55,6 @@ interface SManga : Serializable {
         }
     }
 
-    fun copyFrom(other: Mangas) {
-        if (other.author != null) {
-            author = other.author
-        }
-
-        if (other.artist != null) {
-            artist = other.artist
-        }
-
-        if (other.description != null) {
-            description = other.description
-        }
-
-        if (other.genre != null) {
-            genre = other.genre.joinToString(separator = ", ")
-        }
-
-        if (other.thumbnail_url != null) {
-            thumbnail_url = other.thumbnail_url
-        }
-
-        status = other.status.toInt()
-
-        if (!initialized) {
-            initialized = other.initialized
-        }
-    }
-
     fun copy() = create().also {
         it.url = url
         it.title = title
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/model/SMangaImpl.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/model/SMangaImpl.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/model/SMangaImpl.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/model/SMangaImpl.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSourceFetcher.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/online/HttpSourceFetcher.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSourceFetcher.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/online/HttpSourceFetcher.kt
diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/online/ParsedHttpSource.kt b/source-api/src/main/java/eu/kanade/tachiyomi/source/online/ParsedHttpSource.kt
similarity index 99%
rename from app/src/main/java/eu/kanade/tachiyomi/source/online/ParsedHttpSource.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/source/online/ParsedHttpSource.kt
index 941a3167a..34376f847 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/ParsedHttpSource.kt
+++ b/source-api/src/main/java/eu/kanade/tachiyomi/source/online/ParsedHttpSource.kt
@@ -12,6 +12,7 @@ import org.jsoup.nodes.Element
 /**
  * A simple implementation for sources from a website using Jsoup, an HTML parser.
  */
+@Suppress("unused")
 abstract class ParsedHttpSource : HttpSource() {
 
     /**
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/JsoupExtensions.kt b/source-api/src/main/java/eu/kanade/tachiyomi/util/JsoupExtensions.kt
similarity index 100%
rename from app/src/main/java/eu/kanade/tachiyomi/util/JsoupExtensions.kt
rename to source-api/src/main/java/eu/kanade/tachiyomi/util/JsoupExtensions.kt