Chris Athanas

FredsRoadtripStoryteller. Hear local historical markers as you travel on your road-trip. 100% Shared Compose UI, Kotlin native cross-platform codebase. Includes Cocoapods, Google Maps, GPS Location, notifications, background location tracking, In-App purchases, web-scraping, networking, persistent storage, CommonFlow

Tasky. Task manager similar to a lite version of Google Calendar

How_to_program_from_ground_up. Live code-along document to support my video series about Learning to Program Computers From The Ground Up With Minimal BS.

DragDropColumnCompose. Demo android app showing an easy way to implement drag-n-drop for a LazyColumn. Works in Compose for iOS via Kotlin Multi-Platform

KMP_Room. Kotlin Multi-Platform (KMP) example cross-platform app using Google's Room Database for iOS and Android, shared UI written in 100% Compose, no ViewModels.

ContactsComposeMultiplatform. KMP Android & iOS contact manager

CloudCoverUSA2. KMP Update of CloudViewUSA for iOS, Android, Web (including Safari), Mac Desktop (all in 1 codebase including single code-base UI). Implements cross-platform image loading, animation, video handling.

Translator_KMM. Android & iOS App cross-platform KMM application

ComposeSwipeToDelete. Demo project for Compose Tips - Easy Swipe to Delete

VideoPlayerCompose. Shows how to use the VideoPlayer inside compose

KtorAndroidChat. Android app for use with Ktor Chat backend

RemoteProcedureCall_for_KMP. Demo for the new KotlinX's RPC (Remote Procedure Call) for KMP (Kotlin Multi-Platform) (iOS, Android, Desktop, Ktor Server)

ComposeImageSlider. Android App to show implementation of an Image Pager (Carousel) that can progress with a swipe or a timer.

Server.ktor-chat. Server for the Ktor-chat app

CocoaPodsIosExampleWithGoogleMaps. Experiment with KMP iOS Compose with Google Maps

Bluetooth_BLE_Chat. Android app (experimental) to implement BLE version of Chat between 2 Phones with BLE

WiFiDirectDemo. Android WiFiDirect Demo modified from Android official website with kotlin, androidx

StateFlowAndSharedFlowKotlinFlows3. Example app of StateFlow and SharedFlow use cases

AndroidCrypto2. Example Android app using the device encryption

KtorFileUpload. Ktor server for demoing retrofit image uploading (multipart)

KMP_DateTime. Kotlin Multi-Platform project demonstrating the KotlinX DateTime library

OAuth2Compose. Android App demonstrating using Compose and OAuth2.0 sign in methods, using the OpenID AuthApp library, and Google's library

FirebasePushNotificationsHttpV1. Android Client App for FirebasePushNotificationHttpV1 Project

ktor-guessasketch-server. Ktor server for Guess-a-Sketch game

PokedexJetpackCompose. Android App showing advanced use of Image loading

CalorieTrack. Calorie tracking app using multi-module CLEAN architecture

BikingApp. Bike ride tracking app

DogMessenger2022. An MVVM dogs app using AndroidX/JetPack. Allows user to send SMS/MMS using modern API's. Requires setting the app as a default SMS app to send image MMS, per Android requirements.

KtorNoteApp. Android Note app that uses the "ktor-note-app" backend

GuessASketch. Android App for the Ktor-guessasketch-server backend

HyperlocalWeather. Local Weather app using Compose

NoteAppKMM. Kotlin Multiplatform Mobile Note App. Deployable to both iOS and Android.

realityexpander.

appwrite.

SimpleNetworkCalls. Shows how to do simple HTTP calls without retrofit using plain Java API's

CoroutinePlayground. Android App for exploration of Coroutines & Exceptions

DeeplinkingCompose. Android app with Compose showing how to setup deep links

ComposeReorderable. Enables reordering by drag and drop in Jetpack Compose (Desktop) LazyList & LazyGrid.

AndroidScopedStorage. Android app demonstrating how to use scoped storage. Fixes bug with large list of large photos.

BaselineProfileMacrobenchmark. Android App to show how to improve launch performance using benchmarks and baseline profiles

PermissionsGuideCompose. Android app to show flexible way to handle Permissions in a scalable way.

KtorFirebasePushNotifications. Ktor Server App for Firebase Push Notifications Http V1 Android App

StateFlowWithStateInAndCombine. Example app showing how to use StateFlow with .stateIn and .combine. This allows the app to collect and combine multiple flows into a single result.

StateManagementMistake. Most common mistake for state management for compose applications

KotlinAnnotationProcessor. Android App to show how to implement Kotlin Annotation Processors

BluetoothChat. Android App showing how to make Classic Bluetooth Chat with Compose UI

material3-windowsizeclass-multiplatform. Material 3 Window Size Class for Compose Multiplatform

com.realityexpander.ktor-catsvdogs. Ktor server for "Cats Vs Dogs" 2-player game

CatsVsDogsAndroid. Android app for the "Cats vs. Dogs" 2-player game

ktor-web-app-server. Ktor server for a web application

Abstraction_Patterns_From_Cplusplus. Follow along guide for my walk-thru video about refactoring patterns Kotlin & Java inherited from C++, some good and some bad...

ProtoDataStoreGuide. Demo showing how to use Proto Data Store

PixabayApp. Pixabay Sample App using Compose, Pixabay API, off-line caching

KotlinDelegates. Demo to show how kotlin delegates are useful in Android

AgoraUIKit. Video Calling App using the Agora service

AnimatedGIFs. API >= 28 to show how to use Animated GIF's

ktor-note-app. Ktor Backend server for "KtorNoteApp " Android mobile app

PrePopulateDB. Demonstrates how to pre-populate a room database

Vinder. Tinder clone with card swiping, firebase fireDB, messaging.

derivedStateOf_vs_Remember. Source code for my YouTube video about the difference between `derivedStateOf` and `remember` in JetBrains Compose.