Medusa Project Structure: Where Every Kind of Code Belongs
Medusa loads code by convention. A directory-by-directory guide to what goes where, and the decision tree for placing any new piece of logic.
[ TAG / MEDUSA V2 ]
Medusa v2 articles
Articles tagged Medusa v2 — hands-on notes from the commerce builds we ship.
Customising the Medusa Admin: Widgets, Routes and UI Extensions
The dashboard is a React app you can extend. Injecting widgets into existing pages, adding new routes, and the conventions that keep extensions from looking bolted on.
Medusa Events and Subscribers: Reacting Without Coupling
How Medusa's event bus works, when a subscriber is the right tool instead of a workflow step, and the retry semantics you need to design around.
Medusa Plugins: Building and Publishing Reusable Commerce Packages
When a module should become a plugin, how the package is structured, and what changes when your code has to run in someone else's application.
The Medusa Container: Dependency Injection Without the Ceremony
Everything in Medusa is resolved from a container. What is registered, how scoping works per request, and how to avoid the two mistakes that cause leaks.
Medusa Module Links: Relating Data Across Isolated Modules
Modules cannot reference each other's tables, so how do you attach a brand to a product? Links — and the query layer that reads across them.
Medusa Workflows Explained: Steps, Compensation and Why They Matter
Workflows are how Medusa keeps multi-step commerce operations from leaving your data half-written. How steps and compensation work, and how to build one properly.
Medusa v2 Modules Explained: Building Custom Commerce Domains
Modules are the unit of everything in Medusa v2. What they are, why isolation matters, and how to build one that will not embarrass you in a year.
Installing Medusa v2: From Zero to a Running Store
The install that works, the prerequisites people miss, and what to do in the first hour after the seed data loads.
What Is Medusa? The Open-Source Commerce Platform, Explained
Medusa is a TypeScript commerce framework you run yourself. Here is what that actually means, who it suits, who it does not, and how it differs from every hosted platform you have used.