iamjosephmj

flinger. Customizable Fling Physics for Jetpack Compose. Take full control of scroll momentum in LazyColumn, LazyRow, Pagers, and more with 9+ presets, snap behavior, and adaptive physics.

Raccoon. Raccoon is a lightweight response mocking framework that can be easily integrated into the Android UI tests.

hydra. A Gradle-plugin RASP for Android — dynamically bake root/hooking/cloning/integrity checks into any APK at build time.

Squishy. Jetpack compose library to control OverscrollEffect in Android

DeviceIntelligence. Open-source Android SDK that detects rooted, emulated, or tampered devices. Outputs one JSON report — your backend decides the policy. No tracking, not a RASP.

Poseidon. Control which servers your Android app's SDKs are allowed to reach — with simple rules in your manifest. No VPN, no root.

OpenPAD. SDK for presentation attack detetion

kotlin-design-patterns. This repo is a beginner handbook for learning design patterns in Kotlin

educative-courses. A collection of courses, scraped from the website Educative (educative.io). Feel free to use!

JavaScriptSimplePaintApp. JavaScript

learn-rx. This a repo that helps you to learn Reactive Programming.

Rx-Clean. This repo is a learning material for Clean Architecture (aka Uncle Bob's Style).

MVI-Clean-Rx. This repo give you a general idea on how to implement MVI architecture in Android.

Bot-save-the-Princess. Bot-save-the-Princess

Tic-Tac-Toe-3x3-using-C.. Tic-Tac-Toe-3x3-using-C

BatchRunner. plugin for running the junit tests in parallel

kdrift. Kotlin

MachineLearning. Python

spruce-android. Spruce Animation Library

AndroidRedTeam. Android KYC & Biometric Security Assessment — authorized methodology to test & harden identity verification (camera, location, sensors, APK integrity). Book, labs, AI agent skills.

Slim. Pure-Kotlin ARM64 NEON runtime for Android. Within 7% of hand-tuned JNI native code on 7 devices (Android 11–17, Pixel/Samsung/Oppo), 6.95× over scalar Kotlin. No per-call JNI, no NDK build, no separate .so.