# Modular Monolith Architecture

## 📘 Resources

- [Modular Monoliths - Simon Brown](https://files.gotocon.com/uploads/slides/conference_12/515/original/gotoberlin2018-modular-monoliths.pdf)

## 📕 Articles

- [Modular Monolith: A Primer](http://www.kamilgrzybek.com/design/modular-monolith-primer/)
- [My experience of using modular monolith and DDD architectures](https://www.thereformedprogrammer.net/my-experience-of-using-modular-monolith-and-ddd-architectures/)
- [Modular Monolith: Architectural Drivers](http://www.kamilgrzybek.com/design/modular-monolith-architectural-drivers/)
- [Modular Monolith: Architecture Enforcement](http://www.kamilgrzybek.com/design/modular-monolith-architecture-enforcement/)
- [MonolithFirst](https://martinfowler.com/bliki/MonolithFirst.html)
- [Modular programming: Beyond the spaghetti mess](https://www.tiny.cloud/blog/modular-programming-principle/)
- [Migrating Monoliths to Microservices with Decomposition and Incremental Changes](https://www.infoq.com/articles/migrating-monoliths-to-microservices-with-decomposition/)
- [Decompose your monolith: Ten principles for refactoring a monolith to microservices](https://chrisrichardson.net/post/refactoring/2020/08/21/ten-principles-for-refactoring-to-microservices.html)
- [Decompose Your Monolith: Strategies for Migrating to Microservices](https://chrisrichardson.net/post/refactoring/2019/10/09/refactoring-to-microservices.html)
- [Making Modular Monoliths Work](https://sookocheff.com/post/architecture/making-modular-monoliths-work/)
- [Loosely Coupled Monolith Overview](https://codeopinion.com/loosely-coupled-monolith/)
- [My experience of using the Clean Code architecture with a Modular Monolith](https://www.thereformedprogrammer.net/my-experience-of-using-the-clean-code-architecture-with-a-modular-monolith/)
- [My experience of using modular monolith and DDD architectures](https://www.thereformedprogrammer.net/my-experience-of-using-modular-monolith-and-ddd-architectures/)
- [Evolving modular monoliths: 1. An architecture for .NET](https://www.thereformedprogrammer.net/evolving-modular-monoliths-1-an-architecture-for-net/)
- [Evolving modular monoliths: 2. Breaking up your app into multiple solutions](https://www.thereformedprogrammer.net/evolving-modular-monoliths-2-breaking-up-your-app-into-multiple-solutions/)
- [Why using Microservices or Monolith can be just a detail?](https://threedots.tech/post/microservices-or-monolith-its-detail/)
- [Majestic Modular Monoliths](https://lukashajdu.com/post/majestic-modular-monolith/)
- [SHARING DATA BETWEEN MODULES IN MODULAR MONOLITH](https://dev.to/lukaszreszke/sharing-data-between-modules-in-modular-monolith-50on)
- [Event Modeling & Modular Monolith | From colored cards to code through TDD](https://zycienakodach.pl/event-modeling-modularny-monolit)
- [Monolithic to Microservices Architecture with Patterns & Best Practices](https://medium.com/design-microservices-architecture-with-patterns/monolithic-to-microservices-architecture-with-patterns-best-practices-a768272797b2)
- [Improving Monolith's Availability](https://www.ledjonbehluli.com/posts/improving_monoliths_availability/)
- [Long live the Monolith! Monolithic Architecture != Big Ball of Mud](https://codeopinion.com/long-live-the-monolith-monolithic-architecture-big-ball-of-mud/)
- [Scaling a Monolith Horizontally](https://codeopinion.com/scaling-a-monolith-horizontally/)
- [Good and Bad Monolith](https://blog.ttulka.com/good-and-bad-monolith)
- [How to quickly scale a legacy monolith?](https://event-driven.io/en/how_to_quickly_scale_a_legacy_monolith/)
- [Easy Modular Monolith — Part 1 — MVP](https://itnext.io/easy-modular-monolith-part-1-mvp-d57f47935e24)
- [Easy Modular Monolith — Part 2— The OutBox Pattern](https://itnext.io/easy-modular-monolith-part-2-the-outbox-pattern-b4566724fb68)
- [Easy Modular Monolith — Part 3 — Logging (Serilog and Seq)](https://itnext.io/easy-modular-monolith-part-3-logging-57caceac1ff5)
- [Easy Modular Monolith — Part 4— Global Exception Handling](https://itnext.io/easy-modular-monolith-part-4-global-exception-handling-8355cc4905d4)
- [Easy Modular Monolith — Part 5— JWT Authentication/Authorization](https://itnext.io/easy-modular-monolith-part-5-jwt-authentication-authorization-f7a0a275226f)
- [Easy Modular Monolith — Part 6 — Synchronous communication between modules](https://itnext.io/easy-modular-monolith-part-5-synchronous-communication-between-modules-7af876f06c16)
- [Build the modular monolith first](https://www.fearofoblivion.com/build-a-modular-monolith-first)
- [Thoughts on “Modular Monoliths”](https://jeremydmiller.com/2024/04/01/thoughts-on-modular-monoliths/)
- [Actually Talking about Modular Monoliths](https://jeremydmiller.com/2024/04/08/actually-talking-about-modular-monoliths/)
- [Modular Monoliths and the “Critter Stack”](https://jeremydmiller.com/2024/04/15/modular-monoliths-and-the-critter-stack/)
- [Breaking It Down: How to Migrate Your Modular Monolith to Microservices](https://www.milanjovanovic.tech/blog/breaking-it-down-how-to-migrate-your-modular-monolith-to-microservices)
- [Modular Monolith - A Gentle Introduction](https://www.dandoescode.com/blog/modular-monolith/a-gentle-introduction)
- [Modular Monolith - Implementation Deep Dive](https://www.dandoescode.com/blog/modular-monolith/implementation-deep-dive)
- [Modular Monolith - Simplifying the Inner Development Loop with .NET Aspire](https://www.dandoescode.com/blog/modular-monolith/simplifying-the-inner-dev-loop-with-aspire)
- [A Practical Guide to Modular Monoliths with .NET](https://chrlschn.dev/blog/2024/01/a-practical-guide-to-modular-monoliths/) ⭐

## 📺 Videos
- [GOTO 2018 • Modular Monoliths • Simon Brown](https://www.youtube.com/watch?v=5OjqD-ow8GE)
- [Modular monoliths (Simon Brown) - 2016](https://www.youtube.com/watch?v=kbKxmEeuvc4)
- [Modular monoliths by Simon Brown](https://www.youtube.com/watch?v=h_rBDIC51C4)
- [Munich .NET Meetup: Modular Monolith Architecture - One to rule them all](https://www.youtube.com/watch?v=tpeOWlif1l4)
- [Majestic Modular Monoliths by Axel Fontaine](https://www.youtube.com/watch?v=BOvxJaklcr0)
- [Decompose your monolith- when and how to incrementally refactor to microservices](https://vimeo.com/442842127/543b578f38)
- [GOTO 2019 • Monolith Decomposition Patterns • Sam Newman](https://www.youtube.com/watch?v=9I9GdSQ1bbM)
- [GOTO 2016 • From Monolith to Microservices at Zalando • Rodrigue Schaefer](https://www.youtube.com/watch?v=gEeHZwjwehs)
- [How to design and code a scaleable solution (from monolith to microservices)](https://www.youtube.com/watch?v=rzjy2DDPwio)
- [Deconstructing the Monolith (Shopify Unite Track 2019)](https://www.youtube.com/watch?v=ISYKx8sa53g)
- [Message Driven Architecture to DECOUPLE a Monolith](https://www.youtube.com/watch?v=bxGkavGaEiM)
- [Long live the Monolith! Monolithic Architecture != Big Ball of Mud](https://www.youtube.com/watch?v=VGShtGU3hOc)
- [Scaling Monolithic Applications](https://www.youtube.com/watch?v=qZB_uGuWvUI)
- [Creating a Loosely Coupled Monolith](https://www.youtube.com/watch?v=48C-RsEu0BQ)
- [START with a Monolith, NOT Microservices](https://www.youtube.com/watch?v=Z_pj1mUDKdw)
- [Solution & Project Structure of a Loosely Coupled Monolith](https://www.youtube.com/watch?v=-1DU9c95ERs)
- [Asynchronous Messaging in a Loosely Coupled Monolith](https://www.youtube.com/watch?v=Qi6TaIYprqc)
- [Splitting up a Monolith to (micro)Services](https://www.youtube.com/watch?v=Inscvakv5XI)
- [Avoiding a Big Ball of Mud! Coupling in a Monolith](https://www.youtube.com/watch?v=MLjjWkN44q4)
- [Building that glorious monolith. And carving it too. - Glenn F. Henriksen - NDC Oslo 2022](https://youtu.be/uOIi0K_mpUo) ⭐ 
- [A Practical Guide to Modular Monoliths with .NET - Build Web Scale Monolithic Architectures](https://www.youtube.com/watch?v=VEggfW0A_Oo) ⭐

## 🚀 Samples
- [kgrzybek/modular-monolith-with-ddd](https://github.com/kgrzybek/modular-monolith-with-ddd) - Full Modular Monolith application with Domain-Driven Design approach.
- [kgrzybek/modular-monolith-with-ddd-fe-react](https://github.com/kgrzybek/modular-monolith-with-ddd-fe-react) - FrontEnd React application for Modular Monolith With DDD repository and system
- [phongnguyend/Practical.CleanArchitecture](https://github.com/phongnguyend/Practical.CleanArchitecture) - Asp.Net Core 5 Clean Architecture (Microservices, Modular Monolith, Monolith) samples.
- [dcomartin/LooselyCoupledMonolith](https://github.com/dcomartin/LooselyCoupledMonolith)
- [trueai-org/module-shop](https://github.com/trueai-org/module-shop)
- [thangchung/coolstore-moduliths](https://github.com/thangchung/coolstore-moduliths)
- [thangchung/blog-core](https://github.com/thangchung/blog-core) - Modular blog using Blazor with clean domain-driven design patterns
- [ddd-by-examples/library](https://github.com/ddd-by-examples/library) - A comprehensive Domain-Driven Design example with problem space strategic analysis and various tactical patterns.
- [simplcommerce/SimplCommerce](https://github.com/simplcommerce/SimplCommerce) - A simple, cross platform, modularized ecommerce system built on .NET Core
- [anton-liauchuk/educational-platform](https://github.com/anton-liauchuk/educational-platform) - Modular Monolith Java application with DDD
- [VirtoCommerce/vc-storefront](https://github.com/VirtoCommerce/vc-storefront) - VirtoCommerce Storefront for ASP.NET Core 3.1 repository
- [grandnode/grandnode](https://github.com/grandnode/grandnode) - Free and Open Source Ecommerce Shopping Cart solution based on ASP.NET CORE and MongoDB
- [smartstore/SmartStoreNET](https://github.com/smartstore/SmartStoreNET) - Open Source ASP.NET MVC Enterprise eCommerce Shopping Cart Solution
- [nopSolutions/nopCommerce](https://github.com/nopSolutions/nopCommerce) - The most popular open-source eCommerce shopping cart solution based on ASP.NET Core
- [ThreeDotsLabs/monolith-microservice-shop](https://github.com/ThreeDotsLabs/monolith-microservice-shop) - Source code for https://threedots.tech/post/microservices-or-monolith-its-detail/ article.
- [marcinstelmach/AwesomeBank](https://github.com/marcinstelmach/AwesomeBank) - Bank system in .NET 5.0 using DDD, CQRS, modular monolith architecture
- [stemmlerjs/ddd-forum](https://github.com/stemmlerjs/ddd-forum) - Hacker news-inspired forum app built with TypeScript using DDD practices from solidbook.io.
- [grandnode/grandnode2](https://github.com/grandnode/grandnode2) - Open source, headless, multi-tenant eCommerce platform built with .NET Core, MongoDB, AWS DocumentDB, Azure CosmosDB, Vue.js.
- [DarekModzelewski/Contoso-University-DDD](https://github.com/DarekModzelewski/Contoso-University-DDD)
- [ttulka/ddd-example-ecommerce](https://github.com/ttulka/ddd-example-ecommerce) - Domain-driven design example in Java with Spring framework
- [mgce/modular-monolith-nodejs](https://github.com/mgce/modular-monolith-nodejs) - A project showing the implementation of the modular monolith architecture in Node.js.
- [drminnaar/chinook](https://github.com/drminnaar/chinook) - A playground for demonstrating concepts such as architecture, design, dotnet core, typescript, react, database and docker
- [ttulka/ddd-example-ecommerce-kotlin](https://github.com/ttulka/ddd-example-ecommerce-kotlin) - Domain-driven design example in Kotlin with Spring framework
- [DijanaPenic/DDD-VShop](https://github.com/DijanaPenic/DDD-VShop) - VShop is a sample .NET 6 application built as Modular Monolith with Domain-Driven Design (DDD) approach. Each module is an independent vertical slice with its custom architecture.
- [Ridikk12/ModularMonolith](https://github.com/Ridikk12/ModularMonolith)
- [thangchung/coffeeshop-modular](https://github.com/thangchung/coffeeshop-modular) - .NET coffee shop application with modular approach
- [chrisklug/asp-net-modular-monolith](https://github.com/chrisklug/asp-net-modular-monolith) 
- [Nairda015/IGroceryStore](https://github.com/Nairda015/IGroceryStore) - IGroceryStore - Loosely coupled monolith app
- [evolutionary-architecture/evolutionary-architecture-by-example](https://github.com/evolutionary-architecture/evolutionary-architecture-by-example) ⭐ - Navigate the complex landscape of .NET software architecture with our step-by-step, story-like guide. Unpack the interplay between modular monoliths, microservices, domain-driven design, and various architectural patterns
- [kamilbaczek/Estimation-Tool](https://github.com/kamilbaczek/Estimation-Tool) ⭐ - Modular monolith architecture example in .NET. Estimation Tool is tool to optimize estimation process in IT company.
- [baranacikgoz/modular-monolith-ddd-vsa-webapi](https://github.com/baranacikgoz/modular-monolith-ddd-vsa-webapi) - A .NET 8 Webapi boilerplate with Modular Monolith approach, Domain-Driven Design and Vertical Slices architecture along with Clean Architecture principles per feature
- [kamilbaczek/Modular-monolith-by-example](https://github.com/kamilbaczek/Modular-monolith-by-example) - Modular monolith architecture example in .NET. Estimation Tool is tool to optimize estimation process in IT company.
- [PeterKneale/modular_monolith_saas](https://github.com/PeterKneale/modular_monolith_saas)
- [youssefbennour/AspNetCore.Starter](https://github.com/youssefbennour/AspNetCore.Starter) - A modular-monolith ASP.NET Core starter inspired by Evolutionary-architecture
- [CharlieDigital/dn8-modular-monolith](https://github.com/CharlieDigital/dn8-modular-monolith) ⭐ - A practical example of how to build modular monoliths ("momo") with .NET 8