Kotlin
Showing 36 of 193 projects
A library for creating complex RecyclerView adapters with multiple view types, selection, expansion, and drag-and-drop in Android.
An extensible, user-friendly tile engine and text GUI library for building roguelikes and terminal-style applications.
A Flutter plugin for playing audio from assets, network, files, and live streams with multi-platform support and notifications.
A Kotlin toolkit for MongoDB providing native extensions, object mapping, and type-safe queries.
A lightweight Kotlin library for stateless device identification and fingerprinting on Android.
A Gradle plugin for linting and formatting Kotlin code using ktlint with zero configuration and fast incremental builds.
A modern GUI setup tool for generating and configuring libGDX Gradle projects with extensive customization options.
A lightweight, customizable Android calendar widget with infinite scroll, multiple selection modes, and visual indicators.
A multiplatform expectation library for Kotlin with fluent APIs, extensible design, and detailed failure reporting.
A podcast about Android development featuring expert hosts and guests discussing architecture, tools, and industry insights.
An RxJava transformer that combines replay(1), publish(), and refCount() operators for efficient value caching.
A Kotlin microservices toolkit for building server applications (web apps, APIs, serverless) with a modular, pluggable architecture.
A Java idiomatic SDK for building Slack apps, featuring the Bolt framework and a flexible API client for any JVM language.
A set of Kotlin libraries for building offline-capable, mobile-first healthcare applications using the HL7 FHIR standard on Android.
A high-level SSL/TLS configuration library for Java, Kotlin, and Scala HTTP clients and servers with hot reloading and rich utilities.
A Kotlin multiplatform graphics engine supporting Vulkan, WebGPU, and OpenGL for desktop, Android, and web.
A now-defunct bot that automated gameplay in Pokemon Go, including walking, catching Pokemon, and managing items.
A sample Android app demonstrating MVVM architecture in Kotlin using ViewModel, LiveData, Retrofit, and testing libraries.
A Kotlin/JVM library for generating realistic fake data like names, addresses, and banking details for testing and anonymization.
A Java database access framework with compile-time code generation, type-safe SQL, and entity associations.
A lightweight audiowave progressbar for Android, written in Kotlin, that can also function as a seekbar.
A lightweight command processing pipeline library for Java applications, enabling clean separation of concerns via small, single-responsibility handlers.
Kotlin bindings and extensions for Apache Spark, enabling idiomatic Kotlin development with data classes, lambdas, and null safety.
A Java configuration library with a node-based data model, multiple format support, and transformation tools.
An Android library that simplifies starting Activities, Fragments, Services, and BroadcastReceivers with arguments using annotations.
A JUnit 5 extension for automatic test data generation in Java and Kotlin, eliminating manual setup for parameterized tests.
A lightweight, modern JVM-based web framework built on Vert.x for Java and Kotlin applications.
A cross-platform desktop app for managing and monitoring Spring Boot applications via the Actuator API.
A multi-language static call graph generator that parses source code to visualize function dependencies across 20+ programming languages.
A scalable video transcoding tool built on FFmpeg and Spring Boot, designed for VOD pipelines.
A clean architecture base project for Android using Kotlin, Dagger2, and RxJava to isolate UI, business logic, and data layers.
A collection of basic Kotlin code samples demonstrating common Android development patterns and libraries.
A sample Domain-Driven Design and CQRS project built with Kotlin and Spring, demonstrating a layered architecture for order management.
A Kotlin Multiplatform MQTT 3.1.1/5.0 client and embeddable/standalone broker targeting multiple platforms.
A Kotlin/Java framework for building reactive, event-sourced microservices using DDD and CQRS patterns.
An Android library for remotely managing app alerts, optional updates, and mandatory version blocking via a hosted JSON file.
Related Tags
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.