Open Source Kotlin Libraries - Page 3
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Kotlin Libraries
View 74 business solutionsBrowse free open source Kotlin Libraries and projects below. Use the toggles on the left to filter open source Kotlin Libraries by OS, license, language, programming language, and project status.
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1
Balloon
Modernized and sophisticated tooltips, fully customizable
Modernized and sophisticated tooltips, fully customizable with an arrow and animations on Android. -
2
Binary compatibility validator
Public API management tool
The tool allows dumping of binary API of a JVM part of a Kotlin library that is public in the sense of Kotlin visibilities and ensures that the public binary API wasn't changed in a way that makes this change binary incompatible. -
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Blurhash
Library to show colorful blurry placeholders while your content loads
A library to show colorful blurry placeholders while your content loads. Does your designer cry every time you load their beautifully designed screen, and it is full of empty boxes because all the images have not loaded yet? Does your database engineer cry when you want to solve this by trying to cram little thumbnail images into your data to show as placeholders? Replace boring grey boxes with beautiful blurhash states and the designers will be happy. Blurhash strings are short enough to be added as a field in a JSON object and to be stored in a database. The implementations are small and easy to port to new languages, and the end result is a smooth and interesting experience for your users. In short, BlurHash takes an image and gives you a short string (only 20-30 characters!) that represents the placeholder for this image. You do this on the backend of your service and store the string along with the image. -
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BuildKonfig
BuildConfig for Kotlin Multiplatform Project
BuildConfig for Kotlin Multiplatform Project. It currently supports embedding values from gradle file. -
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Calendar
A highly customizable calendar view and compose library for Android
A highly customizable calendar library for Android, backed by RecyclerView for the view system, and LazyRow/LazyColumn for compose. With this library, your calendar will look however you want it to. -
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Calf
Calf is a library that allows you to easily create adaptive UIs
Calf is a library that allows you to easily create adaptive UIs for your Compose Multiplatform apps. -
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Capturable
Jetpack Compose utility library for capturing Composable content
A Jetpack Compose utility library for converting Composable content into Bitmap image. In the previous View system, drawing Bitmap Image from View was very straightforward. But that's not the case with Jetpack Compose since it's different in many aspects from previous system. This library helps easy way to achieve the same results. -
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Charty
An Elementary Chart library for Jetpack Compose
Chart Library is built using Jetpack Compose and is highly customizable. -
9
Cheesesquare Sample
The new Android Design library
The demo of the new Android Design library. This is not an exhaustive sample, but shows some of the important features in the Design library. Cheesesquare Sample provides a collapsing toolbar, a Floating Action Button, features a View Anchoring option, a NavigationView option, and a Snackbar feature, as well. As a pre-requisite, users should already have Android SDK v22, Android Build Tools v22.0.1, as well as Android Support Repository r16 (for v22.2.1), in order to work properly. Cheesesquare Sample is licensed to the Apache Software Foundation. -
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10
Clikt
Multiplatform command line interface parsing for Kotlin
Clikt (pronounced “clicked”) is a multiplatform Kotlin library that makes writing command line interfaces simple and intuitive. It’s the “Command Line Interface for Kotlin”. It is designed to make the process of writing command line tools effortless while supporting a wide variety of use cases and allowing advanced customization when needed. -
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Component Jetpack Kotlin MVVM
Componentized Jetpack Kotlin MVVM project practice
Componentized Jetpack Kotlin MVVM project practice, involving Jetpack-related components, Kotlin-related technologies, coroutine Retrofit, Paging3 Room, etc. When running the main App, the sub-module belongs to the library, and when running independently, the sub-module belongs to the application. Then we only need to add a flag in gradle.properties in the root directory to distinguish the status of the module, such as singleModule = false. This flag can be used to indicate whether the current Module is an independent module. true means it is an independent module. Run alone, false means it is a library. -
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Compose Destinations
Annotation processing library for type-safe Jetpack Compose navigation
A KSP library that processes annotations and generates code that uses Official Jetpack Compose Navigation under the hood. It hides the complex, non-type-safe and boilerplate code you would have to write otherwise. No need to learn a whole new framework to navigate - most APIs are either the same as with the Jetpack Components or inspired by them. -
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Compose Navigation Reimagined
Type-safe navigation library for Jetpack Compose
A small and simple, yet fully fledged and customizable navigation library for Jetpack Compose. -
14
ContextMenu
You can easily add awesome animated context menu to your app
You can easily add awesome animated context menu to your app. -
15
CookieBar 2
Android library for displaying text messages, notifications and alerts
Android library for displaying text messages, notifications, and alerts at the top or bottom of the screen. A great alternative for toast and snack bar alerts. CookieBar is a lightweight UI/UX library for displaying an interactive message on the screen. -
16
Croppy
Image Cropping Library for Android
Image cropping library for Android. -
17
DbInspector
Android library for viewing, editing and sharing in app databases.
Android library for viewing, editing and sharing in-app databases. DbInspector provides a simple way to view the contents of the in-app database for debugging purposes. There is no need to pull the database from a connected device. This library supports inspecting of the SQLite databases created by CouchBase Lite out of the box. Preview all application sandbox databases. Import single or multiple databases at once. Search, delete, rename, copy, share a database. Preview tables, views, and triggers. Preview table or view pragma. Preview table or view pragma. Search table, view or trigger. Sort table, view or trigger per column. Execute any valid SQL command in editor per database connection. If you use DbInspector for a specific flavor and need to override merged in launcher label, you can provide a String resource in your project. DbInspector has a build in editor scoped per database connection currently used. -
18
Decompose
Kotlin Multiplatform lifecycle-aware business logic components
Decompose is a Kotlin Multiplatform library for breaking down your code into tree-structured lifecycle-aware business logic components (aka BLoC), with routing functionality and pluggable UI (Jetpack/Multiplatform Compose, Android Views, SwiftUI, Kotlin/React, etc.). -
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DisneyMotions
Disney app using transformation motions based on MVVM
A Disney app using transformation motions based on MVVM (ViewModel, Coroutines, Flow, Room, Repository, Koin) architecture. -
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Drag & Drop n' Swipe Recyclerview
Kotlin Android library that extends RecyclerView to support gestures
Highly customizable Android library written in Kotlin that uses AndroidX and extends RecyclerView to include extra features, such as support for drag & drop and swipe gestures, among others. It works with vertical, horizontal and grid lists. -
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Einsen
Einsen is a prioritization app that uses Eisenhower matrix technique
Einsen is a prioritization app that uses Eisenhower matrix technique as a workflow to prioritize a list of tasks & built to Demonstrate the use of Jetpack Compose with Modern Android Architecture Components & MVVM Architecture. -
22
FABRevealMenu
A general purpose Android UI library to show a user show menu
A simple general-purpose UI library to create a custom user-defied menu in a modern way with your favorite Floating action button. It incorporates a lollipop circular reveal view with cool animations somewhat inspired by Google Material Design guidelines. -
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Face detector
A real-time face detection Android library
Face detector is a face detection Android library which can be easily plugged into any camera API (given it provides a way to process its frames). Face detector is built on top of MLKit's face detection API. -
24
Fakeit
The Kotlin fake data generator library!
This library is a port of the Ruby Gem Faker. It generates realistic fake data — like names, emails, dates, and countries, for a variety of scenarios, including automated testing and database population. The library was originally created for Android projects, but it can be used in any Java or Kotlin project. -
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FastAdapter
The bullet proof, fast and easy to use adapter library
The FastAdapter is here to simplify creating adapters for RecyclerViews. Don't worry about the adapter anymore. Just write the logic for how your view/item should look like, and you are done. It's blazing fast, minimizing the code you need to write, and is easy to extend.
