AAhmed Shendy·Nov 1Blackboard Architecture: Solving Problems Without Knowing the SolutionExploring Blackboard Architecture, where independent specialists contribute partial knowledge to solve problems without a predefined sequence of steps3 min read·shendy.hashnode.dev
YYusuf Öztoprak·Oct 27Swapping OpenAI for a Fake Embedder With One Environment VariableA Factory refactor in a NestJS RAG API, and three things the tutorials leave out9 min read·yusufoztoprak.hashnode.dev
MMuhammad Ali Mughal·Oct 25Strategy & Factory Patterns: Payment & Courier CodeReplace brittle if/else provider switching with Strategy and Factory patterns in PHP/Laravel and TypeScript.9 min read·resume-ai.hashnode.dev
Aamir taherkhani·Oct 7Strategy Pattern in TypeScript and NestJS: A Delivery Quote ExampleA practical guide to interchangeable delivery pricing, from plain OOP to NestJS providers and request validation.5 min read·nestjs-skills.hashnode.dev
JJairam·Oct 5The State and Observer Patterns in a Python Agent LoopLangGraph from Scratch, Phase 7: a loop that calls the model and runs tools until it answers, and a way to watch it run.24 min read·thearchitectsmind.hashnode.dev12KA
OOussama Chahidi·Oct 3Naming Conversion in a Design SystemMaster design system naming conventions across tokens, components, states, and variants to improve team collaboration, consistency, and scalability.3 min read·wevdevblog.hashnode.dev
JJairam·Oct 3Dependency Injection and Interface Segregation in a Python RAG RetrieverLangGraph from Scratch, Phase 6: building the embedder, the vector store and the retriever as three separate pieces.21 min read·thearchitectsmind.hashnode.dev1A
JJairam·Oct 1The Composite Pattern in a Python LLM PipelineLangGraph from Scratch, Phase 5: building Sequence, Branch, Parallel and Retry as steps.16 min read·thearchitectsmind.hashnode.dev
OOussama Chahidi·Sep 28Design SystemDesign system is a set of design rules and standard to manage your project visuals across team and development process.3 min read·wevdevblog.hashnode.dev
SSiddhesh Prabhugaonkar·Sep 22A Field Guide to Agentic Design Patterns: The 17 Building Blocks of Modern AI AgentsSingle-agent loops, multi-agent teams, memory architectures, and integration patterns — a reference map every agent builder now needs, with the two numbers that actually decide whether a pattern belongs in production8 min read·cloud-authority.com
