Showing 3 articles on architecture. From fundamental concepts to advanced patterns.
Every developer has a blog in 2026. So why did I spend six months building my own? Because I wanted to teach things that Medium, Dev.to, and WordPress cannot support — interactive code, RAG chat, gamification, and a learning engine that rewards understanding, not scrolling. This is the architecture story.
One codebase, two runtimes, 29 API routers, 21 database models, and a background scheduler. Here's how the monorepo is structured, why every directory exists, and how the pieces fit together without a third-party CMS.
How the Ask AI page works — embeddings, pgvector HNSW index, hybrid search with tsvector + vector scoring, relevance thresholds, and source-grounded answers. Full pipeline from query to response.
