Showing 116 open source projects for "multiplatform"

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  • 1
    Kotest

    Kotest

    Powerful, elegant and flexible test framework for Kotlin

    Kotest is a flexible and comprehensive testing tool for Kotlin with multiplatform support. Powerful, elegant, and flexible test framework for Kotlin with additional assertions, property testing, and data-driven testing. The Kotest test framework enables tests to be laid out in a fluid way and execute them on JVM, Javascript, or native platforms. With built-in coroutine support at every level, the ability to use functions such as test lifecycle callbacks, extensive extension points, advanced conditional evaluation, powerful data-driven testing, and more. ...
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  • 2
    Appyx

    Appyx

    Model-driven navigation + UI components with gesture control

    Appyx is a modern navigation and UI framework for Jetpack Compose and Compose Multiplatform that introduces a model-driven approach to building application navigation and interactive interfaces. Unlike traditional navigation libraries that rely on predefined patterns such as back stacks, Appyx allows developers to define their own navigation models, giving them full control over how screens and UI elements transition and interact.
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  • 3
    kotlinx-io

    kotlinx-io

    Kotlin multiplatform I/O library

    A multiplatform Kotlin library providing basic IO primitives. kotlinx-io is based on Okio but does not preserve backward compatibility with it. Buffer works like a queue, allowing to read data from its head or to write data to its tail. Buffer provides functions to read and write data of different built-in types, and to copy data to or from other Buffers.
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  • 4
    kotlin-logging

    kotlin-logging

    Lightweight Multiplatform logging framework for Kotlin

    Lightweight Multiplatform logging framework for Kotlin, written in Pure Kotlin. A convenient and performant logging facade. Version 5 is not backward compatible with previous versions (v.3, v.2, v.1). Group id (in maven) and package names changed. It is possible to use both version 5 and previous versions side-by-side so some of the code from the old version and some new.
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  • 5
    raylib

    raylib

    A simple and easy-to-use library to enjoy videogames programming

    raylib is highly inspired by Borland BGI graphics lib and by XNA framework. Do you want to see all functions available in raylib? Check raylib cheatsheet. raylib is a programming library to enjoy videogames programming; no fancy interface, no visual helpers, no auto-debugging, just coding in the most pure spartan-programmers way. raylib has received several recognitions in the last years and many people have written about the library. Here there are the main awards received from Google and...
    Downloads: 204 This Week
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  • 6
    kotlin-csv

    kotlin-csv

    Pure Kotlin CSV Reader/Writerx

    Pure Kotlin CSV Reader/Writer.
    Downloads: 0 This Week
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  • 7
    Ktor

    Ktor

    Framework for quickly creating connected applications in Kotlin

    Create asynchronous client and server applications. Anything from microservices to multiplatform HTTP client apps in a simple way. Open Source, free, and fun. Ktor is built from the ground up using Kotlin and Coroutines. You get to use a concise, multiplatform language, as well as the power of asynchronous programming with an intuitive imperative flow. Ktor allows you to use only what you need, and to structure your application the way you need it.
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  • 8
    gradle-maven-publish-plugin

    gradle-maven-publish-plugin

    A Gradle plugin that publishes your Android and Kotlin libraries

    ...This plugin is based on Chris Banes initial implementation and has been enhanced to add Kotlin support and keep up with the latest changes. No need to know how publishing works for different project types. AGP provides an API to configure publishing, java-library too, Kotlin Multiplatform does most things automatically but not everything. This plugin configures as much as possible on its own. An unified approach for all kinds of projects. Some parts require manual configuration and for those we provide an API that works regardless of whether this is a Gradle plugin, an Android library or a Kotlin Multiplatform project. ...
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  • 9
    Kamel

    Kamel

    Kotlin asynchronous media loading and caching library for Compose

    Kamel is an asynchronous media loading library for Compose Multiplatform. It provides a simple, customizable, and efficient way to load, cache, decode, and display images in your application. By default, it uses the Ktor client for loading resources.
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  • 10
    Calf

    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.
    Downloads: 0 This Week
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  • 11
    Okio

    Okio

    A modern I/O library for Android, Java, and Kotlin Multiplatform

    Okio is a low-level I/O library created by Square for Java and Kotlin that simplifies and optimizes data access. It provides a modern alternative to Java’s InputStream and OutputStream, enabling efficient, buffered, and chainable data handling. Okio is used in many high-performance networking and serialization libraries, including OkHttp.
    Downloads: 1 This Week
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  • 12
    Emoji

    Emoji

    A library to add Emoji support to your Android / JVM Application

    A Kotlin Multiplatform library to add Emoji support to your Android App / JVM Backend. Check out the sample jvm module for text parsing/searching functionality. PopupWindow which overlays over the soft keyboard. Normal view which is used by EmojiPopup and can also be used as a standalone to select emojis via categories. The library has 4 different sprites providers to choose from (iOS, Google, Facebook & Twitter).
    Downloads: 1 This Week
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  • 13

    uvloop

    Ultra fast asyncio event loop

    ...The performance of asyncio when it is uvloop-based is almost comparable to that of Go programs. uvloop is written in Cython and is built on top of libuv, a high performance, fast and stable multiplatform asynchronous I/O library used by nodejs.
    Downloads: 0 This Week
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  • 14
    Simple Robot

    Simple Robot

    A Bot-style event scheduling framework, asynchronous

    Simple Robot (v4) is based onKotlin Co-process ofKotlin multiplatform Bot styleHigh-performance asynchronous event scheduling framework (hereinafter referred to as simbot), Asynchronous and efficient, Java friendly. simbot provides a unified asynchronous API and easy-to-use style design that can assist you in writing more quickly and efficiently but style event scheduling application. It is mainly used to connect various types of Bot application platforms/frameworks and provide part of the component library to achieve.
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  • 15
    Compose Kotlin UI

    Compose Kotlin UI

    A modern UI framework for Kotlin that makes building performant

    Fast reactive desktop UIs for Kotlin, based on Google's modern toolkit and brought to you by JetBrains. Compose for Desktop simplifies and accelerates UI development for desktop applications, and allows extensive UI code sharing between Android and desktop applications. Currently in alpha. Compose for Desktop provides a declarative and reactive approach to creating user interfaces with Kotlin. Combine composable functions to build your user interface, and enjoy full tooling support from your...
    Downloads: 1 This Week
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  • 16
    HLSL++

    HLSL++

    Math library using HLSL syntax with multiplatform SIMD support

    HLSL++ is a header-only C++ math library designed to replicate the syntax and functionality of the HLSL shading language, making it easier for developers to write CPU-side code that mirrors GPU shader logic. It provides vector, matrix, and math operations with a syntax identical or very similar to HLSL, allowing seamless transition between shader code and application code. The library is optimized for performance and supports SIMD instructions across multiple architectures, including SSE,...
    Downloads: 0 This Week
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  • 17
    KSP

    KSP

    Kotlin Symbol Processing API

    KSP is Kotlin’s lightweight, idiomatic alternative to Java annotation processing that gives compile-time access to Kotlin program structure. Rather than forcing Kotlin through Java’s annotation APIs, it exposes Kotlin-first symbols—classes, functions, properties, types—so processors can generate code efficiently. The design dramatically reduces incremental build overhead by operating directly on symbols without compiling stubs, which speeds up large multi-module projects. Processors run as...
    Downloads: 0 This Week
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  • 18
    PcapPlusPlus

    PcapPlusPlus

    Multiplatform C++ library for parsing and crafting of network packets

    A multi-platform C++ library for capturing, parsing, and crafting of network packets. It is designed to be efficient, powerful, and easy to use. PcapPlusPlus enables capturing and sending network packets through easy-to-use C++ wrappers for the most popular packet processing engines such as libpcap, WinPcap, NPcap, DPDK and PF_RING. PcapPlusPlus enables decoding and forging capabilities for a large variety of network protocols. PcapPlusPlus is designed to be efficient and lightweight. It...
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  • 19
    Sandwich

    Sandwich

    Sandwich is an adaptable and lightweight sealed API library

    Sandwich is an adaptable and lightweight sealed API library designed for handling API responses and exceptions in Android for Retrofit, and Kotlin Multiplatform for Ktor, and Ktorfit. Sandwich was conceived to streamline the creation of standardized interfaces to model responses from Retrofit, Ktor, and whatever. This library empowers you to handle body data, errors, and exceptional cases more succinctly, utilizing functional operators within a multi-layer architecture. With Sandwich, the need to create wrapper classes like Resource or Result is eliminated, allowing you to concentrate on your core business logic. ...
    Downloads: 0 This Week
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  • 20
    Store5

    Store5

    A Kotlin Multiplatform library for building network-resilient apps

    Modern software needs data representations to be fluid and always available. Users expect their UI experience to never be compromised (blocked) by new data loads. Whether an application is social, news or business-to-business, users expect a seamless experience both online and offline. International users expect minimal data downloads as many megabytes of downloaded data can quickly result in astronomical phone bills. Store is a typed repository that returns a flow of Data /Loading /Error...
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  • 21
    kotlinx.coroutines

    kotlinx.coroutines

    Library support for Kotlin coroutines

    Library support for Kotlin coroutines with multiplatform support. Kotlin, as a language, provides only minimal low-level APIs in its standard library to enable various other libraries to utilize coroutines. Unlike many other languages with similar capabilities, async and await are not keywords in Kotlin and are not even part of its standard library. Moreover, Kotlin's concept of suspending function provides a safer and less error-prone abstraction for asynchronous operations than futures and promises. kotlinx.coroutines is a rich library for coroutines developed by JetBrains. ...
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  • 22
    py2many

    py2many

    Transpiler of Python to many other languages

    ...Swift and Kotlin dominate the mobile app development workflow. However, there is no one solution that works well for lower level libraries where there is desire to share code between platforms. Kotlin Mobile Multiplatform (KMM) is a player in this place, but it hasn't really caught on. py2many provides an alternative.
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  • 23
    Rapid YAML

    Rapid YAML

    Library to parse and emit YAML, and do it fast

    Or ryml, for short. ryml is a C++ library to parse and emit YAML, and do it fast, on everything from x64 to bare-metal chips without operating system. (If you are looking to use your programs with a YAML tree as a configuration tree with override facilities, take a look at c4conf). ryml parses both read-only and in-situ source buffers; the resulting data nodes hold only views to sub-ranges of the source buffer. No string copies or duplications are done, and no virtual functions are used. The...
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  • 24
    Awesome Kotlin Multiplatform

    Awesome Kotlin Multiplatform

    An awesome list that curates the best Kotlin Multiplatform libraries,

    Kotlin Multiplatform technology simplifies the development of cross-platform projects. It reduces time spent writing and maintaining the same code for different platforms while retaining the flexibility and benefits of native programming. This list contains libraries which support iOS and Android targets in first place.
    Downloads: 0 This Week
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  • 25
    GNSS-SDR

    GNSS-SDR

    An open source software-defined GNSS receiver

    An open source software-defined Global Navigation Satellite Systems (GNSS) receiver written in C++ and based on the GNU Radio framework.
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    Downloads: 1,837 This Week
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