Open-source alternatives to Booster

This project is a full-stack forum platform built with TypeScript that serves as a reference architecture for implementing domain-driven design and clean architecture patterns. It provides a structured environment for community discussion, enabling users to register, authenticate, and engage in moderated conversations across organized topic categories. The platform distinguishes itself by strictly separating core business logic from infrastructure concerns. By utilizing a layered hexagonal architecture and the repository pattern, the codebase isolates business rules from external frameworks a

This project provides a structured boilerplate for building Node.js REST APIs, implementing clean architecture principles to isolate business logic from external frameworks and data sources. It serves as a template for organizing complex backend services by enforcing a strict separation of concerns between domain entities, infrastructure, and interface layers. The architecture distinguishes itself through a modular, plugin-based server design built on the Hapi.js framework. It utilizes a dependency injection container to decouple business logic from concrete implementations, ensuring that ser

Model Context Protocol server for Aiven

This repo includes Books and imp notes related to GCP, Azure, AWS, Docker, K8s, and DevOps. More, exam and interview prep notes.

Activepieces is an open-source, self-hosted workflow automation platform designed to connect third-party applications through modular triggers and actions. It provides a low-code integration framework that allows users to build, manage, and execute complex business logic sequences within isolated, sandboxed environments. The platform distinguishes itself through its focus on embeddability and enterprise-grade security. It features an embedded automation builder that can be integrated into external applications via iframes, supported by comprehensive identity and access management tools such a

Event Sourcing and CQRS in practice.

This is a .NET skeleton project to introduce the concepts of Domain Driven Design and loosely coupled layers. You can use this solution as a starting point to build loosely coupled and composable applications where the Domain is at the heart of the project.

Ansible is an agentless infrastructure automation engine designed to manage remote servers and network devices. It functions as a cross-platform orchestration tool that coordinates system updates, software installations, and service configurations from a centralized management workstation. By utilizing a declarative approach, it allows users to define desired system states through human-readable configuration files, ensuring consistency across distributed environments. The platform operates by establishing secure shell connections to target nodes, eliminating the need for persistent agent sof

Airflow is a platform for programmatically authoring, scheduling, and monitoring complex data pipelines. It functions as a workflow automation engine that manages the lifecycle of recurring business processes by executing code-defined task dependencies. By representing workflows as directed acyclic graphs, the system ensures that task execution order and data flow are explicitly defined and reliably maintained across distributed computing environments. The platform distinguishes itself through a highly modular, provider-based architecture that decouples core orchestration logic from external

Appwrite is a backend-as-a-service platform that provides a unified development environment for building full-stack applications. It integrates essential infrastructure components—including authentication, databases, storage, and serverless functions—into a single, centralized interface to simplify application development and resource management. The platform distinguishes itself through a container-based microservices architecture that ensures consistent execution across diverse infrastructure. It features a versatile connectivity layer that links frontend applications with third-party servi

This project serves as an educational resource for mastering automated infrastructure provisioning, configuration management, and container orchestration. It provides structured learning paths and hands-on exercises designed to teach the principles of defining and managing server environments through version-controlled configuration files. The repository distinguishes itself by offering specific, practical tutorials for industry-standard automation tools. It covers the deployment of cloud resources through declarative configuration files, the automation of server setup and software maintenanc

Chalice is a framework for building and deploying serverless applications and REST APIs on AWS Lambda using Python. It functions as an infrastructure-as-code generator, mapping application logic and routing definitions directly to cloud compute resources while automating the provisioning and management of the underlying environment. The framework distinguishes itself by analyzing source code to automatically construct the minimum necessary security permissions, ensuring least-privilege access for all deployed functions. It supports modular development through blueprint-based organization and

Examples of implementation CQRS with Event Sourcing - evolutionary approach

Idris version of Domain Modeling Made Functional Book.

This project is a curated knowledge repository that aggregates high-quality resources, technical documentation, and expert insights focused on distributed systems engineering. It serves as a community-driven learning resource designed to help developers navigate the complexities of building and maintaining large-scale software applications. The repository distinguishes itself through a hierarchical taxonomy that organizes vast amounts of technical information into a structured, searchable format. By utilizing markdown-based content curation and static indexing, the collection remains version-

Complete working example of using Domain Driven Design (DDD), Hexagonal Architecture, CQRS, Event Sourcing (ES), Event Driven Architecture (EDA), Behaviour Driven Development (BDD) using TypeScript and NestJS. Like what you see? Don't forget to star! ⭐ ^^^

Borg is a command-line backup utility designed for deduplicated data archiving and secure storage. It functions by identifying unique file chunks and applying compression to minimize the total storage footprint across multiple backup versions. The software distinguishes itself through the use of authenticated encryption, which ensures that all stored data remains confidential and protected against unauthorized tampering. It also provides a virtual filesystem interface, allowing users to mount archives as local directories to browse and access individual files without performing a full restora

Boto3 is the AWS SDK for Python, providing a programmatic interface for managing and automating AWS cloud infrastructure and services. It serves as a cloud management API client and resource manager for provisioning, configuring, and scaling virtual servers, databases, and storage. The library enables the implementation of infrastructure-as-code through declarative templates and scripts, allowing for the deployment of identical resource stacks across multiple accounts and geographic regions. It also provides a framework for coordinating distributed workflows, serverless functions, and contain

DDD-CqRS sample v2.0 project that helps you with starting out advanced domain modeling using Spring, JPA and testing

This project is a comprehensive educational curriculum designed to build proficiency across modern infrastructure, cloud-native technologies, and systems administration. It functions as a reference library and interview preparation resource, offering a structured collection of conceptual questions, practical coding challenges, and hands-on scenarios that cover the full spectrum of software delivery and operational workflows. The repository distinguishes itself through a modular, domain-specific structure that links instructional problem statements with verified implementation examples. By emp

Organizr is a self-hosted service dashboard that aggregates links to all of your self-hosted applications into a single landing page for quick access. It functions as a unified tab manager, loading multiple services as individual tabs within one webpage to consolidate browser tabs and reduce clutter. The project provides role-based access control, restricting dashboard visibility and service links based on user authentication and permissions. It includes an external authentication gateway that validates credentials through Plex, Emby, LDAP, or sFTP, and a user management backend for creating,

Domain Driven Design (DDD) N-LayeredArchitecture with .Net Core 2

Examples of implementation CQRS with Event Sourcing - evolutionary approach

Chef is a configuration management platform and infrastructure as code framework used to automate the deployment and maintenance of infrastructure state across a fleet of servers. It operates as an idempotent automation engine, ensuring systems converge to a desired state by applying only the necessary changes to resolve differences. The system functions as a multi-platform server orchestrator capable of managing infrastructure across different operating systems, cloud providers, and hardware architectures. It includes a dedicated infrastructure testing framework to verify configuration code

This repository contains code that accompanies presentation ASC LAB team gave at meetup about “Creating better code with Domain Driven Design”.