Awesome GitHub RepositoriesRepository Patterns

TypeORM is an object-relational mapper for TypeScript and JavaScript that bridges the gap between object-oriented application code and relational database tables. It provides a comprehensive data persistence layer that allows developers to define database entities using class decorators or configuration objects, enabling seamless interaction with data through object-oriented patterns. The project distinguishes itself through a flexible architecture that supports both the data mapper and repository patterns, alongside a fluent query builder that translates high-level method calls into platform

iosched is an Android event scheduling application designed for browsing conference sessions, reserving seats, and managing personal event schedules. It serves as a cloud-synced event manager that keeps user preferences and reservations synchronized across devices. The project provides specialized tools for conference navigation, including integrated maps and informational pages to guide attendees through physical venue spaces. It also functions as a real-time notification client that delivers live updates regarding schedule changes and session availability. The application covers broad capa

This project is a modular, open-source customer relationship management platform built on the Laravel framework. It serves as a comprehensive business application framework designed for tracking sales pipelines, managing business entities, and automating marketing workflows. By providing a self-hosted solution, it enables organizations to maintain full control over their contact data, sales leads, and communication history. The platform distinguishes itself through a highly extensible architecture that allows developers to modify core behavior without altering the underlying source code. It u

This project is a TypeScript-based architectural framework designed to implement domain-driven design and hexagonal architecture in enterprise applications. It provides a structured boilerplate that isolates core business logic from infrastructure concerns, ensuring that domain entities, use cases, and external technology adapters remain decoupled and maintainable. The framework distinguishes itself by enforcing strict architectural boundaries and dependency inversion, preventing unauthorized access to core logic from external layers. It utilizes a command-query responsibility segregation pat

Pilipala is a mobile video streaming client designed to provide a third-party interface for the Bilibili media platform. It enables users to browse, search, and consume streaming media content through a unified mobile application. The application distinguishes itself by offering extensive playback customization, allowing users to adjust playback speed, subtitle synchronization, and screen orientation to suit their preferences. It also integrates social interaction features, enabling users to engage with creators and other viewers by liking videos, sharing content, and participating in public

Clean Architecture template for Golang services

This is a demonstration and template project that applies Clean Architecture principles to SwiftUI application development. It implements a layered architecture that separates presentation, business logic, and data access into independent layers, with unidirectional data flow managed through a single immutable app store that serves as the sole source of truth for all screens. The project distinguishes itself through its implementation of interactor-driven business logic, where all domain rules and workflows live in stateless objects that receive requests and update the central store. Dependen

Ecto is an Elixir database toolkit that maps database rows to Elixir structs and validates data changes through changesets before persistence. It provides a language-integrated query syntax for composing database queries, building them incrementally and securely with compile-time expansion into safe SQL. The toolkit connects to multiple database backends including PostgreSQL, MySQL, MSSQL, SQLite3, ClickHouse, and ETS through a pluggable adapter interface. It supports eager and lazy preloading of associated records to eliminate N+1 query problems, and can store nested data structures as embed

Dieses Projekt ist eine Referenzimplementierung, die eine Sammlung praktischer Beispiele für Datenzugriffsmuster und Repository-Abstraktionen innerhalb des Spring-Data-Ökosystems bereitstellt. Es dient als umfassendes Showcase für die Implementierung konsistenter Datenschichten über verschiedene relationale und nicht-relationale Datenbanken hinweg. Das Repository demonstriert spezifisch Multi-Store-Persistenz durch die Integration relationaler, Dokumenten- und Vektordatenbanken innerhalb einer einzigen Anwendung. Es enthält Implementierungen für Vektorsuche zur Verwaltung hochdimensionaler Embeddings und Ähnlichkeitssuchen über verschiedene Datenbanktechnologien hinweg. Zusätzliche abgedeckte Funktionen umfassen reaktiven Datenzugriff für nicht-blockierende Operationen und asynchrone Datenströme. Das Projekt bietet zudem Anleitungen zur Optimierung nativer Images, um die Start-Performance und den Speicherverbrauch durch Ahead-of-Time-Kompilierung zu verbessern. Die Beispiele illustrieren darüber hinaus Multi-Tenant-Datenisolierung, das Design von Daten-Repository-APIs sowie die Integration von Geodaten- und Volltextsuche.

This project serves as a reference implementation for applying clean architecture principles within a C# environment. It demonstrates how to structure enterprise applications by organizing code into concentric, independent layers that isolate core business logic from external infrastructure, frameworks, and database concerns. The codebase illustrates the application of domain-driven design to center software logic around business entities and rules. It utilizes interface-based decoupling and dependency inversion to ensure that high-level policies remain unaware of low-level implementation det