diff --git a/data/articles/yocaml-theory.yml b/data/articles/yocaml-theory.yml
new file mode 100644
index 0000000..99d084c
--- /dev/null
+++ b/data/articles/yocaml-theory.yml
@@ -0,0 +1,8 @@
+title: Some highlights of how my blog is generated
+synopsis: A brief (and slightly theoretical) description of how YOCaml
+  works in general, which can be used as a light introduction to
+  arrows.
+date: 2021-11-14
+authors: [xhtmlboi, xvw]
+link: https://xhtmlboi.github.io/articles/yocaml.html
+tags: [ocaml, static, blog, arrow]
diff --git a/data/avatars/xhtmlboi.png b/data/avatars/xhtmlboi.png
new file mode 100644
index 0000000..38d155b
Binary files /dev/null and b/data/avatars/xhtmlboi.png differ
diff --git a/data/members/xhtmlboi.yml b/data/members/xhtmlboi.yml
index e277b61..78c8061 100644
--- a/data/members/xhtmlboi.yml
+++ b/data/members/xhtmlboi.yml
@@ -5,9 +5,15 @@ bio:
   document my attempts to become a Java Champion or Google Developer Expert. Apart from
   software design and (valid) XHTML, I have a particular passion for everything related to
   the concept of muscles. I love muscular people.
+avatar: "xhtmlboi.png"
 main_link:
   url: https://xhtmlboi.github.io
   lang: eng
 main_feed:
   url: https://xhtmlboi.github.io/feed.xml
   lang: eng
+additional_links:
+  - title: X
+    url: https://x.com/the_xhtmlboy
+  - title: Github
+    url: https://github.com/xhtmlboi