25 Best Android Libraries, Projects, and Tools You Won’t Want to Miss Out in 2021

• Expenso

  8 978 0.0 Kotlin

  📊 A Minimal Expense Tracker App built to demonstrate the use of modern android architecture component with MVVM Architecture

  1. Expenso

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

• material-components-android

  41 16,319 9.5 Java

  Modular and customizable Material Design UI components for Android

  

  Android Architecture Components, especially: Stateflow, Flow, ViewModel , Room, Jetpack Navigation, DataStore, and Material Components for Android

• TimeRangePicker

  2 297 0.0 Kotlin

  A customizable, easy-to-use, and functional circular time range picker library for Android. Use this library to mimic Apple's iOS or Samsung's bedtime picker. (by Droppers)

  2. TimeRangePicker

• SSCustomBottomNavigation

  4 499 3.5 Kotlin

  Animated TabBar with native control and Jetpack Navigation support..✨🔖🚀

  

  3. SSCustomBottomNavigation

• curtains

  2 603 4.5 Kotlin

  Lift the curtain on Android Windows!

  

  The library has great documentation, examples, samples, and FAQ. It is developed under Apache License, Version 2.0, and currently has a 1.2.1 version, so it is ready for production projects.

• leakcanary

  15 29,366 9.1 Kotlin

  A memory leak detection library for Android.

  

  Knowing when root views are detached, e.g. to detect if they might be leaking (LeakCanary).

• radiography

  1 852 7.1 Kotlin

  Text-ray goggles for your Android UI.

  

  Listing all attached root views for debugging (Radiography) or test purposes (Espresso).

• android-test

  4 1,158 9.1 Java

  An extensive framework for testing Android apps

  

  Listing all attached root views for debugging (Radiography) or test purposes (Espresso).

• RoundedProgressBar

  6 783 3.6 Kotlin

  A customizable, animated progress bar that features rounded corners. This Android library is designed to look great and be simple to use 🎉

  5. RoundedProgressBar

• SurveyKit

  1 386 0.0 Kotlin

  Android library to create beautiful surveys (aligned with ResearchKit on iOS)

  

  6. SurveyKit

• ResearchKit

  4 5,609 4.9 Objective-C

  ResearchKit is an open source software framework that makes it easy to create apps for medical research or for other research projects.

  

  It was inspired by ResearchKit Surveys on iOS and allows you to create many types of surveys. You can check them in the really good comprehensive documentation with examples.

• gamedge

  10 623 0.0 Kotlin

  An Android application for browsing video games and checking the latest gaming news from around the world.

  7. Gamedge

• SegmentedProgressBar

  2 379 0.0 Kotlin

  An instagram-like segmented progress bar (by TOrnelas)

  8. SegmentedProgressBar

• licensee

  2 629 8.7 Kotlin

  Gradle plugin which validates the licenses of your dependency graph match what you expect

  

  9. Licensee

• TedImagePicker

  1 547 6.8 Kotlin

  TedImagePicker is simple/beautiful/smart image picker

  lots of configuration options like animations, showing camera tile background, image, back button, etc. All the configuration options you can find in quite comprehensive documentation.

• panel-layout

  1 247 10.0 Kotlin

  Discontinued Panel Layout is a UI library for Android that allows you to display a floating and resizable panel that can also snap to the edges.

  

  12. PanelLayout

• PanelKit

  1 3,846 0.0 Swift

  The library was inspired by the iOS UI framework PanelKit and uses ConstraintLayout to lay out the panel with rest of the content.

• kmp-production-sample

  30 2,018 4.0 Kotlin

  This is an open-source, mobile, cross-platform application built with Kotlin Multiplatform Mobile. It's a simple RSS reader, and you can download it from the App Store and Google Play. It's been designed to demonstrate how KMM can be used in real production projects.

  

  13. KMM Production Sample

• SmartRecyclerAdapter

  1 403 0.0 Kotlin

  Small, smart and generic adapter for recycler view with easy and advanced data to ViewHolder binding.

  14. Smart Recycler Adapter

• Cabret-Log

  1 187 1.8 Kotlin

  Discontinued :pencil2: Method call logging for Kotlin Multiplatform

  15. Cabaret Log

• SuperBottomBar

  3 93 0.0 Kotlin

  Spotify like android material bottom navigation bar library.

  16. SuperBottomBar

• mosaic

  21 1,900 9.3 Kotlin

  Build terminal UI in Kotlin using Jetpack Compose (by JakeWharton)

  17. Mosaic

• Ink

  65 26,489 6.0 TypeScript

  🌈 React for interactive command-line apps

  The library was developed by Jake Wharton who was inspired by Ink.

• LabeledSeekSlider

  3 82 6.0 Kotlin

  Custom & highly configurable seek slider with sliding intervals, disabled state and every possible setting to tackle!

  18. LabeledSeekSlider

• EitherNet

  2 735 5.7 Kotlin

  A pluggable sealed API result type for modeling Retrofit responses.

  

  19. EitherNet

• Retrofit

  47 43,020 9.0 HTML

  A type-safe HTTP client for Android and the JVM

  

  This is a library from Slack Engineering and gives us a pluggable sealed API result type for modeling Retrofit responses.

• Channelify

  3 129 0.0 Kotlin

  Convert your YouTube channel into a native Android app using YouTube Data API v3.

  20. Channelify

• custom-floating-action-button

  1 392 2.7 Kotlin

  This view is for replacement of standard Floating Action Button from Google Support Library. It is easy to use, customizable and you can also add text to button

  21. Custom Floating Action Button

• android-testify

  3 223 5.4 Kotlin

  Discontinued Add screenshots to your Android tests

  

  22. Testify — Android Screenshot Testing

• MixAnimationsMotionLayout

  1 627 0.0 Kotlin

  En este repo encontraras multiples ejemplos de animaciones con #MotionLayout

  23. MixAnimationsMotionLayout

• SpotiFlyer

  124 10,366 4.1 Kotlin

  Kotlin Multiplatform Music Downloader, Supports Spotify / Gaana / Youtube Music / Jio Saavn / SoundCloud.

  24. SpotiFlyer

• Quantitizer

  4 187 0.7 Kotlin

  :sparkles: A quantity stepper for android projects

  25. Quantitizer

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