MRMohan raoinlearnwithmohan.hashnode.dev·Aug 11 · 5 min readSimple Factory vs Factory Method vs Abstract Factory: The Guide I Wish I HadSimple Factory vs Factory Method vs Abstract Factory: The Guide I Wish I Had If you've ever looked at Simple Factory, Factory Method, and Abstract Factory side by side and thought "these all just... c00
Mmehdiinmodern-web-dev.hashnode.dev·Aug 9 · 12 min readThe Cleanest Angular Architecture You Aren't Using YetBuilding enterprise Angular applications often starts with the same pattern: fetching raw data objects from a REST API and storing them directly in application state. However, as applications grow, tr00
OFOluwaseyi Fatunmoleinfreecodecamp.org·Aug 6 · 19 min readA Deep Dive into Behavioral Patterns: The Visitor Design Pattern and its Clean Operations Across Complex Object StructuresThere's a problem that shows up in almost every growing software system, and most developers don't even realize they're hitting it until the damage is already done. You have a set of objects: differen00
GKGabor Koosinfreecodecamp.org·Aug 5 · 18 min readHow to Fix the Dual-Write Problem in Node.js with the Outbox PatternImagine you're building an e-commerce platform where placing an order needs to trigger several things at once: the warehouse has to be told to prepare the shipment, the email service has to send a con00
IMIhar Maiseyeuiniharmaiseyeu.net·Aug 3 · 11 min readOrchestration Pattern in MicroservicesIntroduction In my previous article about Choreography, I outlined that it does not suit situations with complicated workflows or where strong consistency is required. So, it was logical to discuss Or00
OOsiinosire.hashnode.dev·Jul 25 · 5 min readI See Functions As Short StoriesI used to think a long function meant complicated logic. The longer it was, the more "stuff" it must be doing, and the harder it must be to understand. I don't think that anymore , and what changed my00
EYErnesto Yanac Huertasinernestoyanac.com·Jul 25 · 9 min readNestJS Custom Decorators and Pipes: Stop Sending Context in Query ParamsEvery request in our e-commerce API used to look like this: GET /api/cart/items?storeKey=store-fr&country=FR¤cy=EUR The frontend computed storeKey, country, and currency from the logged-in user10
NPNarges Pourkamaliinsafeai.blog·Jul 23 · 4 min readDesign Patterns and Cybersecurity: Building Secure Architecture by DesignRecently, I asked an AI cybersecurity expert what they believe was the most critical skill a professional in this field should possess. They emphasized that while experience is important, understandin30
OFOluwaseyi Fatunmoleinfreecodecamp.org·Jul 16 · 31 min readThe Observer Design Pattern Handbook: Event-Driven Architecture & Domain-Driven Design in DartEvery application, at some point, has to deal with a fundamental challenge: something happens, and several other things need to react to it. A user logs in, and the app needs to save a token, cache th00
AGAkshay Guptainakshaykgupta.hashnode.dev·Jul 15 · 8 min readStop Putting UI Inside Your MCP Server: The Abstract UI Schema PatternThe moment your MCP server starts generating Adaptive Cards, React Components, or HTML fragments, you’ve already coupled your architecture to a client. Over the past year, while I was studying, revie00
