- [Animation Libraries] (#animation-libraries)
- [Activity(s)] (#activitys)
- [Views] (#views)
- [Images] (#images)
- [Emulators] (#emulators)
- [Performance] (#performance)
- [Debugging] (#debugging)
- [Android Studio Plugins] (#android-studio-plugins)
- [Misc/Unknown] (#miscunknown)
- [Spinkit - Loading Animations] (https://github.com/ybq/Android-SpinKit) - Loading Animations
- Tom's Animated Path View - Path Aniation
- Pre-Lollipop Transitions - Transition Animations for Pre-Lollipop devices
- Circle View - Circular Progress Bar
- Android View Animations - Collection of view animations
- Circular Reveal - Lollipop ViewAnimationUtils.createCircularReveal for everyone 2.3+
- Circular Tools - Circle based animations for Android (min. API 11)
- Easing/Interpolators - Thirty different easing animation interpolators for Android
- Custom Activity on Crash - Shows a custom made screen when the app crashes
- Flex Layout - Layout allowing Percentages
- Bubble Text View - Android Bubble View. (Chat Bubble)
- JCrop ImageView - Provides a lightweight implementation to support top/left/right/bottom/center crop views of based on the imageview class.
- Picasso - A powerful image downloading and caching library for Android
- Android Universal Image Loader - Powerful and flexible library for loading, caching and displaying images on Android.
- Fresco - Fresco is a powerful system for displaying images in Android applications. It takes care of image loading and display so you don't have to. Uses placeholder image until image is loaded
- Appetize - Stream iOS & Android Simulators in the Browser
- Leak Canary - A memory leak detection library for Android and Java
- device-year-class - A library that analyzes an Android device's specifications and calculates which year the device would be considered "high end”.
- [Hugo] (https://github.com/JakeWharton/hugo) - Very very lazy easy way to log in Android
- [Stetho] (http://facebook.github.io/stetho/) - Chrome Developer Tools Debugging
- [adb-idea] (https://github.com/pbreault/adb-idea) - A plugin for Android Studio and Intellij IDEA that speeds up your day to day android development.
- [Android Drawable Importer] (https://github.com/winterDroid/android-drawable-importer-intellij-plugin) - Adds an option to IntelliJ to import drawables in different resolutions from AndroidIcons, own "drawable repos" and scale a certain image down/up to the defined resolutions.
- [ADB Wireless] (http://developer.android.com/tools/help/adb.html#wireless) - Wireless ADB
- JitPack - Github Package Repo
- Android Arsenal - A categorized directory of free libraries and tools for Android.
- Once - A small Android library to manage one-off operations.