Every Agent builder hits this question eventually: where do I store user data so the agent remembers it next session? Three approaches dominate the landscape: RAG (vector retrieval), LLM Wiki (structured knowledge injection), and plain-text context memory (the CLAUDE.md / Cursor Rules pattern). Each has vocal advocates. But picking wrong is expensive — do RAG too light and it’s a noise generator; do plain text too heavy and it’s a token incinerator.
Hugo shortcodes make it easy to embed live code demos. Here are three ways: The diagram first separates their boundaries: a native shortcode, a CodePen iframe, and a CodeSandbox app serve different complexity levels and execute code in different places.
Three embed paths: prefer a native shortcode for simple, versioned effects; CodePen for shareable snippets; and CodeSandbox for a complete interactive application. 1. Inline CSS Demo (No External Service) # A spinning loader animation, right in the article:
One Hugo artifact is published to both Alibaba Cloud OSS/CDN and Cloudflare Pages, while geo-aware DNS sends domestic and international visitors to different edge networks. Why Hugo # When picking a framework for a personal blog, my top criterion was low maintenance cost — I didn’t want to abandon writing three months later because of npm dependency hell.
