Awesome GitHub RepositoriesKotlin Frameworks

Swoole is a coroutine-based concurrency library and IO framework for PHP. It provides a system for building high-performance network servers and applications by bringing asynchronous, event-driven, and coroutine-based concurrency to the PHP runtime. The project distinguishes itself by implementing user-space coroutine scheduling and non-blocking IO interception, which transforms standard blocking network and file operations into asynchronous actions. It further enables high-speed data exchange across multiple PHP processes through shared memory management and specialized data structures. The

Ktor is a framework for building asynchronous server applications and cross-platform network clients using the Kotlin programming language. It provides a lightweight, modular architecture that allows developers to construct services and communication layers by composing independent components and plugins. The framework is defined by its pipeline-based plugin system, which enables the injection of custom logic into request processing stages, and a type-safe domain-specific language for defining application routing. By utilizing an asynchronous execution model, it handles concurrent network ope

Kotlinx.coroutines is a library for managing non-blocking background tasks and structured concurrency within the Kotlin programming language. It provides a framework for executing concurrent operations and synchronizing shared state, replacing traditional thread management and complex callback chains with lightweight primitives. The library utilizes a structured concurrency hierarchy to organize hierarchical background tasks, ensuring that lifecycle management, cancellation, and timeout handling propagate automatically to prevent resource leaks. It employs continuation-passing style transform

Starlette is an asynchronous web framework and toolkit for building high-performance web services based on the ASGI specification. It serves as a lightweight foundation for creating web applications with a focus on asynchronous request and response handling. The framework provides specialized toolkits for managing persistent bidirectional WebSocket communication and an asynchronous HTTP server toolkit for routing and middleware. It distinguishes itself by offering a non-blocking background task queue that executes functions after a response has been sent to the client. The project covers a b

Workerman is an event-driven asynchronous socket framework for PHP. It provides the core components necessary to build high-concurrency network servers, including an asynchronous TCP framework, a coroutine library for task management, and dedicated implementations for HTTP and WebSocket servers. The project enables the development of specialized network services using custom frame-based communication protocols. It supports both inbound concurrent server implementation and asynchronous outbound connectivity to remote services. The framework covers a broad range of network programming capabili

Micro is a Node.js HTTP microservices framework used to build asynchronous web servers. It enables the creation of lightweight services that handle requests and responses through single-purpose functions to reduce operational footprint and latency. The framework functions as a JSON API backend and a WebSocket communication server, allowing for the establishment of bidirectional socket connections for real-time data updates and instant messaging. Its capability surface covers HTTP request processing, including the parsing of JSON and URL-encoded request bodies. It also supports external API i

xLua is a scripting bridge and C++ wrapper used to embed the Lua language into host applications. It facilitates bidirectional data exchange and function calls between scripts and the host environment. The project includes a runtime patching tool for replacing application logic and fixing bugs without requiring a system restart. It features a coroutine orchestrator that wraps asynchronous operations into linear code and a script validator that verifies digital signatures to ensure code authenticity and integrity before execution. To minimize memory overhead and garbage collection, the system

Lua is an embeddable scripting language written in ISO C, designed to be integrated into host applications for runtime customization. It provides a C-based scripting engine and a prototype-based object model that utilizes associative arrays and metatables to implement inheritance and complex data structures. The language features a cooperative multitasking system that manages concurrent execution threads via coroutines and an incremental garbage collector for automatic memory management. It includes a safe code sandbox to isolate global state and run untrusted scripts within a protected envir

Spark is a lightweight Java web framework and embedded server designed for building web applications with minimal boilerplate. It functions as an HTTP routing engine that maps URL paths and methods to handler functions, providing a specialized domain specific language for web development in Kotlin. The framework enables the implementation of REST APIs and web services through the definition of HTTP routes. It supports the extraction of dynamic path parameters and the transformation of response data into formats such as JSON. Additional capabilities include the ability to serve static files a

Seastar is a C++ server application framework and asynchronous programming library designed for building high-performance, shared-nothing server applications. It functions as a high-performance I/O engine providing direct disk and network access through a shared-nothing framework that partitions data and execution across CPU cores. The framework distinguishes itself through a thread-per-core architecture that eliminates locking and resource contention by assigning one execution thread to each physical CPU core. It implements a userspace TCP/IP stack and kernel-bypass techniques, integrating w

Kotlin SQL Framework

ReactPHP is an asynchronous runtime and event-driven I/O framework for PHP. It provides an environment for executing concurrent tasks through a central event loop implementation and reactor pattern, allowing applications to handle multiple operations without pausing the main execution thread. The project includes a specialized asynchronous socket library for TCP, UDP, and TLS communication, alongside a non-blocking HTTP server and client for streaming web requests and responses. Its capability surface covers asynchronous control flow via promises and fibers, non-blocking network connectivity

This project is a PHP implementation of the Promises/A+ specification, providing a library for managing asynchronous operations and deferred values. It serves as an asynchronous task coordinator that allows for the creation of non-blocking code through a promise-based pattern. The library enables the simulation of asynchronous coroutines, allowing non-blocking code to be written in a linear style. It features duck-typed interoperability, which allows it to integrate with any foreign object that implements a then method regardless of class inheritance. The project covers broader capabilities

Hyperf is a high-performance PHP coroutine framework designed for building microservices and middleware. It utilizes non-blocking coroutines to handle high concurrency and low-latency request processing, providing a foundation for scalable distributed systems. The framework is distinguished by an aspect-oriented programming based dependency injector that enables pluggable components and meta-programming. It includes a coroutine-optimized object-relational mapper with integrated model caching and an orchestration toolkit for microservice governance, featuring service discovery, circuit breaker

This is an open-source Android application that serves as a reference implementation for modern app architecture. It demonstrates a modular, testable structure built with Kotlin, Coroutines, and Jetpack libraries, organized into independent feature modules that each follow Clean Architecture and the MVVM pattern. The project enforces coding standards through an automated static analysis pipeline that integrates linting, formatting checks, and code quality tools directly into the build process, failing the build on any violations. It uses reusable Gradle convention plugins to standardize build

Tivi is a cross-platform application for discovering and tracking television shows, built with Kotlin Multiplatform and Compose Multiplatform to share its user interface across Android, iOS, and desktop platforms. The app follows the Model-View-Intent (MVI) architecture pattern, where user actions are modelled as sealed class intents that reduce into a single immutable state object, ensuring predictable and unidirectional data flow managed through Kotlin coroutines and StateFlow. The application uses Hilt for compile-time dependency injection and SQLDelight for type-safe local data storage, c

Acest proiect oferă standarde arhitecturale și tipare pentru organizarea aplicațiilor Django. Acesta definește un ghid de arhitectură a proiectului axat pe decuplarea logicii de afaceri de view-uri și modele printr-o arhitectură de tip service-layer. Ghidul stabilește tipare de design specifice, inclusiv un strat de servicii pentru funcții de logică de afaceri standalone și un tipar de selector de date pentru izolarea interogărilor complexe în baza de date. Definește un standard pentru view-uri cu scop unic care deleagă logica către servicii și utilizează serializatoare dedicate pentru input-ul și output-ul datelor. Framework-ul acoperă mai multe arii de capabilități mai largi, inclusiv gestionarea configurației modulare pentru a separa override-urile de mediu de setările de bază, o ierarhie de excepții personalizată pentru maparea erorilor bazată pe domeniu și un sistem pentru coordonarea sarcinilor de fundal și programarea periodică. Include, de asemenea, standarde pentru combinarea constrângerilor bazei de date cu validarea la nivel de model și serviciu.

MockK is a Kotlin test double framework that creates mocks, spies, and relaxed mocks for unit testing, with support for final classes, static methods, and coroutines. It functions as a bytecode instrumentation library that modifies compiled class files at load time to intercept constructors, final methods, and static functions without source changes, and also provides dedicated libraries for constructor mocking and coroutine mocking. The framework is designed specifically for Kotlin, handling Kotlin-specific constructs like extension functions, singletons, and suspend functions. MockK disting

LuaJIT este o implementare de înaltă performanță a limbajului Lua și un compilator just-in-time. Funcționează ca un motor de scripting încorporat și un traducător binar dinamic care convertește bytecode-ul portabil în cod mașină nativ în timpul execuției. Proiectul se concentrează pe scripting de înaltă performanță prin traducerea bytecode-ului în instrucțiuni specifice arhitecturii pentru a atinge viteze de execuție apropiate de codul C compilat. Utilizează un mediu de runtime ușor, conceput pentru un overhead minim de memorie. Sistemul suportă procesarea datelor binare prin operații pe biți și permite gestionarea sarcinilor asincrone prin integrarea corutinelor C. De asemenea, oferă capabilități pentru generarea de cod la runtime și crearea de instrucțiuni personalizate de cod mașină.

Kotest is a comprehensive testing framework for Kotlin designed for writing and executing tests across various styles and platforms. It serves as a multiplatform test runner and a fluent assertion library, providing a toolset for both unit and integration testing in Kotlin applications. The framework supports multiple testing methodologies, including behavior-driven development with nested test hierarchies, property-based testing using automated data generation, and data-driven testing. It also includes snapshot testing to detect regressions by comparing current outputs against stored referen