The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.

provides the base Activity subclass and the relevant hooks to build a composable structure on top.

library that contains the annotations for Android Jetpack.

helper for other arch dependencies, including JUnit test rules that can be used with LiveData.

support newer Android features on older Android versions.

AndroidX library to inflate layouts asynchronously to avoid jank in the UI.

improve autofill accuracy via extending hints.

authenticate with biometrics or device credentials, and perform cryptographic operations.

AndroidX library to implement the Material Design card pattern with round corners and drop shadows.

standalone efficient collections.

AndroidX library to help move tasks off the main thread with coroutines and take advantage of ListenableFuture.

library to reduce the number of nested views needed.

AndroidX library to position top-level application widgets, such as AppBarLayout and FloatingActionButton.

a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.

static library support version of the framework's CursorAdapter.

a module to implement custom views. Part of the Android Support Library.

a library to view a file document.

AndroidX library to implement a Material Design drawer widget.

create smooth animations with a physics-based animation API.

core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.

a library to read and write image file EXIF tags.

AndroidX library to encapsulate part of the user interface or behavior into reusable components.

AndroidX library to use animation interpolators on older platforms.

a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.

perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.

library to load data for your UI that survives configuration changes.

an application-wide event bus and embraces layer violations in your app: any component may listen events from any other.

share media contents and controls with other apps.

share media contents and controls with other apps.

a library to print photos, docs, and other graphics and images.

AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.

AndroidX library to surface the attributes of custom views in Android Studio’s Live Layout Inspector.

display large sets of data in your UI while minimizing memory usage.

provides the base Activity subclass and the relevant hooks to build a composable structure on top.

AndroidX library to implement a sliding pane UI pattern.

AndroidX library to implement a straightforward, performant way to initialize components at app startup.

implemtation of the swipe-to-refresh UI pattern.

AndroidX library to write trace events to the system trace buffer.

animates motion in the UI with starting and ending layouts.

AndroidX library to render vector graphics.

Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.

AndroidX library to display Views or Fragments in a swipeable format.

replaces AndroidX ViewPager, addressing most of its predecessor’s pain-points, including right-to-left layout support, vertical orientation, modifiable Fragment collections, etc.

collection of low-level libraries designed to make developing mobile apps easier. Bolts was designed by Parse and Facebook for their own internal use, and then made open source.

Coroutine Image Loader. An image loading library for Android backed by Kotlin Coroutines.

An image loading and caching library for Android focused on smooth scrolling

Image Cropping Library for Android, optimised for Camera / Gallery.

SVG (Scalable Vector Graphics) library for Android.

a library that analyzes an Android device's specifications and calculates which year the device would be considered „high end“.

library for managing images and the memory they use.

a JavaScript engine optimized for fast start up of React Native apps on Android.

a static analyzer for Java, C, C++, and Objective-C.

framework for building native apps with React.

native code loader for Android.

Android animation support for APNG & Animated WebP & Gif,High performance

library to help with material design guidelines.

a set of core libraries that includes new collection types (such as multimap and multiset), immutable collections, a graph library, functional types, an in-memory cache, and APIs/utilities for concurrency, I/O, hashing, primitives, reflection, string processing, and much more.

a multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

a static analysis tool for Java that catches common programming mistakes at compile-time.

A Java serialization/deserialization library to convert Java Objects into JSON and back.

Java to Objective-C Translator and Runtime.

library that deals with Protocol Buffers (a.k.a., protobuf) – Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data.

a network library to get information on connection type and connection quality.

a Keyboard manager which works in identical way on both iOS and Android.

allows the user to swipe left and right through pages of data.

high-performance 2d Graphics for React Native using Skia.

OkHttp is an HTTP+HTTP/2 client for Android and Java applications.

declarative API exposing platform native touch and gesture system to React Native.

provides a more comprehensive, low level abstraction for the Animated library API to be built on top of and hence allow for much greater flexibility especially when it comes to gesture based interactions.

native navigation primitives for your React Native app.

React Native multithreading library.

library to handle safe area insets.

Expo Module that integrates the Android Unified Push Library with React Native.

a platform for making universal native apps with React.

provides system information that remains constant throughout the lifetime of an app.

the core of Expo Modules architecture.

provides access to the local file system on the device.

load fonts at runtime and use them in React Native components.

provides image loader.

provides a component that prevents the screen sleeping when rendered.

allows to customize an app's splash screen, which is the initial screen users see when the app is launched, before it has loaded.

common annotations for the JavaTM Platform API.

specifies a means for obtaining objects in such a way as to maximize reusability, testability and maintainability compared to traditional approaches such as constructors, factories, and service locators (e.g., JNDI). This process, known as dependency injection, is beneficial to most nontrivial applications.

transformation library providing a variety of image transformations for Glide.

The Kotlin Programming Language

allows to obtain the same experience as with some of these libraries, without having to add any extra code or shipping any additional runtime.

library support for Kotlin coroutines.

Kotlin plugin that provides a Parcelable implementation generator.

Kotlin cross-platform / multi-format serialization.

A modern I/O API for Java to make it much easier to access, store, and process your data.

a library for encoding and decoding .avif files.

an Apache project focused on all aspects of reusable Java components.

pluggable type-checking to detect and prevent errors in their Java programs.

development helper: integration for the IntelliJ IDEA IDE.

an artifact of fully-specified annotations to power static-analysis checks, beginning with nullness analysis.

a library that can be used by an end user application to receive notifications from any unified push provider.

embedded UnifiedPush fallback to FCM.

embedded UnifiedPush fallback to FCM.

embedded UnifiedPush fallback to FCM.