leilukin-site/src/blog/posts/posts.11tydata.json

{
    "layout": "main/blogpost",
    "tags": ["posts", "contents", "feed items"],
    "eleventyComputed": {
        "title": "{{ articleTitle }} | Blog",
        "eleventyNavigation": {
            "key": "{{ articleTitle }}",
            "parent": "Blog Archive"
        }
    }
}