Open-source alternatives to Unity Programming Patterns

This project is a library of C# software architecture examples and a reference for game programming patterns specifically implemented for the Unity engine. It provides a collection of Gang of Four and specialized game programming patterns to organize software components and improve code scalability. The implementation covers structural and behavioral patterns used to manage state and performance in real-time game simulations. It focuses on translating theoretical design patterns into working code to improve maintainability and system structure. The architecture includes patterns for action e

This project is a comprehensive educational resource designed to help developers master object-oriented design and architectural patterns. It serves as a structured reference for understanding how to organize classes and objects to improve code maintainability, resolve recurring development challenges, and prepare for technical engineering assessments. The guide covers the three primary categories of design patterns: creational, structural, and behavioral. Each pattern is explained through practical examples that demonstrate how to manage object instantiation, simplify complex interfaces, and

This project is a Python clean code guide and refactoring resource. It provides a collection of software craftsmanship principles and examples designed to improve the readability and maintainability of Python source code. The resource focuses on optimizing variable naming to remove mental mapping and breaking functions into single-purpose units. It provides guidelines for reducing code duplication and organizing logic to ensure components remain easy to extend and maintain. The content covers software architecture and design quality, including the implementation of SOLID principles and indus

Veloren is an open-source multiplayer RPG featuring a voxel-based action adventure in a procedurally generated fantasy world. It is built upon a voxel game engine that supports 3D rendering via Vulkan and Metal, utilizing a procedural world generator to create geography and ecosystems based on erosion algorithms and temperature maps. The project is distinguished by a sandboxed plugin system using WebAssembly, which allows for the addition of new game logic and equipment without recompiling the core engine. It also features a dedicated game server architecture designed to synchronize state, ma

This project is a cross-platform game engine and development toolkit designed for creating high-performance 2D and 3D games. It serves as a 3D graphics rendering engine and a web-based game framework that allows applications to be deployed across mobile, desktop, and web environments from a single codebase. The engine features a configurable render pipeline that supports both forward and deferred rendering paths. It utilizes a cross-platform graphics abstraction layer and universal shader translation to ensure consistent visual output across different hardware and platforms. The toolkit incl

jscamp is a full-stack web development and education project focused on mastering JavaScript, TypeScript, and AI integration. It provides a structured curriculum and interactive exercises covering language fundamentals, frontend engineering, and backend API development. The project distinguishes itself through the implementation of autonomous AI agents capable of complex task automation, such as modifying files, managing servers, and executing API calls. It includes advanced AI development tools for conversational querying, real-time code suggestions, and automated repository analysis to gene

A catalogue of Rust design patterns, anti-patterns and idioms

This project is an open-source 3D game engine designed for building high-fidelity games, simulations, and cinematic environments. It functions as a robotics simulation platform with native integration for ROS 2 to model robot controllers and sensors. The engine features a multi-threaded Forward+ physically based renderer that supports hardware-accelerated ray tracing and global illumination. The system is built on a modular extension architecture using Gems to add or replace features without modifying core binaries. It includes a native SDK for AWS cloud integration, enabling IAM authenticati

This project is a reactivity plugin that brings the Composition API and reactive state management from Vue 3 to Vue 2 applications. It serves as a component logic organizer and a system for encapsulating reactive state and functions into reusable utilities. The plugin enables the use of composable functions to share stateful logic across components without relying on mixins. It provides a structure based on plain variables and functions to facilitate automatic type inference and editor autocomplete. Additionally, it includes a provider-based dependency injection system for sharing data and fu

This project is a reference collection of practical examples demonstrating the implementation of common software design patterns in Kotlin. It serves as a guide to architectural best practices and object-oriented principles through the application of behavioral, creational, and structural patterns. The collection provides concrete implementations to demonstrate how to decouple object instantiation, manage communication and responsibility between objects, and organize complex class and object relationships. The reference covers creational patterns such as factories and builders, structural pa

Oasis Engine is a web-based game engine and component-based game framework designed for creating real-time interactive 2D and 3D applications for web and mobile platforms. It functions as a real-time 3D renderer and a physics simulation engine capable of producing interactive visual environments. The framework includes a visual scene editor that allows artists and developers to build, layout, and export project scenes through a graphical interface. This system supports visual scene composition and converts these layouts into structured data for runtime reconstruction. The engine's capabiliti

This project is a static analysis linter, code quality tool, and language auditor for Rust. It functions as an automated refactoring system designed to identify common mistakes and suggest idiomatic improvements for Rust source code. The tool identifies non-idiomatic patterns, performance bottlenecks, and code smells to improve the overall correctness and quality of the code. It specifically audits memory safety by flagging suspicious use of unsafe blocks and pointer manipulations and detects inefficient operations to optimize execution speed. The analysis surface covers coding style enforce

Entitas is a data-oriented Entity Component System framework for Unity. It is designed to separate game state into components and logic into systems, utilizing a data-oriented design to optimize CPU cache usage, memory usage, and processing speed. The framework includes a C# source code generator that automatically produces boilerplate classes, entity accessors, and context singletons to reduce manual coding. It also provides a Unity editor debugging tool for real-time runtime state visualization, system performance monitoring, and visual entity inspection. The system manages entity lifecycl

Detekt is a static analysis tool, code quality linter, and complexity analyzer for Kotlin source code. It functions as a code smell detector and static scanner designed to identify potential bugs, design flaws, and violations of coding standards without executing the program. The tool differentiates itself through the use of issue baselining, which allows users to create a snapshot of existing legacy code issues to filter out old violations and focus on preventing new regressions. It further supports extensibility via a plugin-based system that allows for the integration of custom rule sets a

Larastan is a static analysis extension and type inference engine for PHP designed to detect bugs and type errors in Laravel applications. It extends PHPStan to resolve framework-specific patterns and magic methods, providing a rule-based scanning engine to audit code quality without executing the application. The tool specializes in Eloquent analysis, verifying that model properties, casts, and relationships align with database schemas and migrations. It tracks types across Eloquent collections, custom builders, and model factories to ensure type safety during database operations and iterati

Tiptap is a headless, modular framework designed for building custom rich-text editors. It provides a developer-focused abstraction layer over a structured document model, allowing for full control over the underlying schema through a plugin-based architecture. By separating document state management from the user interface, it enables the creation of tailored editing experiences that remain framework-agnostic. The project distinguishes itself through a robust collaborative engine that supports real-time multi-user editing, conflict resolution, and presence tracking. It integrates artificial

This project is a comprehensive, community-curated knowledge base designed to support software engineers in mastering both fundamental computer science principles and practical industry methodologies. It serves as a centralized reference library that aggregates technical resources, academic literature, and professional guidance to facilitate systematic skill acquisition across the entire software development lifecycle. What distinguishes this repository is its holistic approach to the engineering profession, which bridges the gap between theoretical knowledge and career-oriented development.

This project provides a structured template for building enterprise applications using a modular monolith architecture. It demonstrates how to organize complex business logic into independent, domain-specific modules that remain contained within a single deployment unit. The architecture enforces strict boundaries between components to minimize coupling and complexity. It utilizes domain-driven design principles to map software components directly to real-world business concepts, ensuring that logic remains independent of infrastructure concerns. Communication between these isolated modules i

This project is a comprehensive, curated directory of static analysis, linting, and security scanning utilities. It serves as a central resource for developers to discover, compare, and select tools based on specific programming languages, licensing models, and integration requirements. The directory distinguishes itself by providing deep metadata for each listed utility, including community-driven popularity rankings, maintenance status, and deployment methods. By aggregating these tools into a single searchable index, it enables teams to identify solutions for enforcing coding standards, ma

ansible-lint is a static code analysis tool and linter designed to identify syntax errors and best practice violations within Ansible playbooks and roles. It functions as a quality gate for automation pipelines, scanning configuration files and scripts without executing the code to ensure reliability and consistency. The project distinguishes itself by acting as an automated code formatter that can correct identified linting issues and reformat files to meet community standards. It also serves as a dependency manager, automatically detecting and installing required roles and collections from

Plato is a JavaScript static analysis tool and code complexity visualizer. It computes complexity metrics and runs linting checks on JavaScript source code to evaluate codebase quality, presenting the results through a static analysis dashboard. The system aggregates linting data and technical metrics into timestamped reports. It specifically calculates cyclomatic and Halstead metrics to identify overly complicated files and assess the maintainability of a project. The tool provides capabilities for source code visualization, automated quality reporting, and maintainability assessment. It in

Editable is a modular framework for building custom web-based rich text editors. It provides a structured environment for managing complex document content, including support for structured data like lists and grids, while maintaining an immutable tree representation to ensure predictable state manipulation. The framework distinguishes itself through a collaborative engine that synchronizes document state across multiple users in real-time using operational transformation. It also features a plugin-based architecture that allows developers to intercept rendering and node behavior, enabling th

WebGLStudio.js is a browser-based IDE and graphics editor for creating 3D scenes, textures, and animations using WebGL. It functions as a spatial design environment where users can arrange 3D meshes and assets directly within the browser to build interactive visual experiences. The project features a visual shader graph editor that allows for the development of custom rendering effects and post-processing shaders through a node-based interface. It also includes a virtual file system for organizing 3D models, audio, and textures, and uses URL-state serialization to share entire project configu

This project is a distributed unique ID generator designed to produce 64-bit globally unique and sortable identifiers across multiple nodes. It implements a Snowflake-compatible algorithm that prevents collisions by combining timestamps, worker identifiers, and sequence numbers into a single integer. The system includes a worker ID orchestrator to allocate and maintain unique machine identities during instance startup and migration using database-backed strategies. To increase request throughput and reduce latency, it utilizes a ring-buffer caching layer that pre-generates identifiers and emp

MediatR is a .NET library for implementing the mediator pattern, serving as an in-process message broker that decouples senders and receivers by routing messages through a central dispatcher. It enables the transmission of requests and notifications between different components within a single application process. The framework provides a pipeline behavior system that allows for the interception and processing of messages through a sequence of custom behaviors. This architecture is used to implement cross-cutting concerns, such as logging or validation, across multiple handlers. The library

CorsixTH is an open-source game clone and hospital management simulation game. It functions as a reproduction of a classic management title where players coordinate staff and treat patients to manage a medical facility. The project includes a level editor tool for designing original maps and campaigns. It also features a customizable input system that allows users to map game hotkeys and personalize control schemes. The simulation supports game localization to translate interface text and dialogue into multiple languages.

eShopOnWeb is a reference application for ASP.NET Core that demonstrates a sample e-commerce site. It serves as a template for building scalable services using domain-driven design to separate business logic from infrastructure and data access. The project implements a decoupled messaging pattern through a request pipeline to separate web controllers from application logic. It utilizes a repository pattern to abstract data persistence and isolate the core application logic from the specific database storage mechanism. The application covers a broad surface of web capabilities, including user