JSON Feed Validator

Check whether your feed is valid. For more information about JSON Feed, see the specification. Find the validator source code on GitHub.

GET validation response in JSON format.

Feed source

{
  "version": "https://jsonfeed.org/version/1.1",
  "user_comment": "This feed lets you know when a new note is published. Copy the following URL -- https://ckunte.net/feed.json -- and add it to your feed reader.",
  "title": "Chetan Kunté",
  "home_page_url": "https://ckunte.net",
  "feed_url": "https://ckunte.net/feed.json",
  "favicon": "https://ckunte.net/inc/favicon.svg",
  "description": "Offshore Structures Engineer, Chartered Naval Architect",
  "authors": [
    {
      "name": "Chetan Kunté",
      "url": "https://ckunte.net"
    }
  ],
  "items": [
    {
      "id": "https://ckunte.net/2025/my-father",
      "title": "My father",
      "url": "https://ckunte.net/2025/my-father",
      "content_text": "He broke his right femur bone in July. After a successful operation involving a steel rod and a couple of screws to hold his leg joint, he was brought home on a stretcher, and recovery began with a regular dose of physiotherapy, medicine (incl....",
      "date_published": "2025-09-08T13:58:00+08:00"
    },
    {
      "id": "https://ckunte.net/2025/radiation",
      "title": "Flare radiation",
      "url": "https://ckunte.net/2025/radiation",
      "content_text": "In asset after asset I keep seeing structural steel corrode at a rate far higher than they are presumed to, especially when they are in the vicinity of a flare. A common rule of thumb is that corrosion rate can roughly double for every 10°C...",
      "date_published": "2025-08-11T20:02:00+08:00"
    },
    {
      "id": "https://ckunte.net/2025/template",
      "title": "Anatomy of a template",
      "url": "https://ckunte.net/2025/template",
      "content_text": "Developed by two graduate students from Technical University of Berlin, Typst is a computer program for typesetting documents, thoughtfully designed to be fast, portable, feature-packed, and script-able. It would not...",
      "date_published": "2025-03-30T22:17:00+08:00"
    }
  ]
}