{
  "version": "https://jsonfeed.org/version/1.1",
  "title": "Writing by Daniel Baumann",
  "home_page_url": "https://blog.dr4w.io/",
  "feed_url": "https://blog.dr4w.io/feed.json",
  "description": "A personal blog by Daniel Baumann, a software engineer: long-form writing about how things work, what I build and what I learn, on any topic worth the time.",
  "icon": "https://blog.dr4w.io/og/default.png",
  "favicon": "https://blog.dr4w.io/favicon.svg",
  "language": "en",
  "authors": [
    {
      "name": "Daniel Baumann",
      "url": "https://dr4w.io",
      "jobTitle": "Software Engineer"
    }
  ],
  "items": [
    {
      "id": "https://blog.dr4w.io/01-ai-from-the-ground-up/",
      "url": "https://blog.dr4w.io/01-ai-from-the-ground-up/",
      "title": "AI From the Ground Up",
      "summary": "A guided tour, with no math, from what an LLM is to the agents, harnesses and tooling people use to get real work done.",
      "content_text": "A guided tour, with no math, from what an LLM is to the agents, harnesses and tooling people use to get real work done.",
      "image": "https://blog.dr4w.io/og/01-ai-from-the-ground-up.png",
      "date_published": "2026-10-15T00:00:00.000Z",
      "date_modified": "2026-10-15T00:00:00.000Z",
      "tags": [
        "ai",
        "llms",
        "agents",
        "tooling"
      ],
      "_dr4w": {
        "issue": 1
      }
    }
  ]
}