From a3e4edf464290b039a334afb4716eb3f5b334118 Mon Sep 17 00:00:00 2001
From: "google-labs-jules[bot]"
 <161369871+google-labs-jules[bot]@users.noreply.github.com>
Date: Thu, 15 Jan 2026 06:18:14 +0000
Subject: [PATCH] feat: Conditionally load Mermaid.js

This change modifies the post layout to only include the Mermaid.js script if the post content contains a Mermaid diagram. This is achieved by checking for the presence of the "language-mermaid" string in the post's content. This change improves page load performance by avoiding the unnecessary loading of the Mermaid.js library on pages that do not contain any diagrams.
---
 _layouts/post.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/_layouts/post.html b/_layouts/post.html
index 74f182f..e11bed6 100644
--- a/_layouts/post.html
+++ b/_layouts/post.html
@@ -27,4 +27,6 @@ <h1 class="post-title p-name" itemprop="name headline">{{ page.title | escape }}
     <a class="u-url" href="{{ page.url | relative_url }}" hidden></a>
 </article>
 
-{% include mermaid.html %}
\ No newline at end of file
+{% if content contains 'language-mermaid' %}
+{% include mermaid.html %}
+{% endif %}
\ No newline at end of file