From f346a01296e5bdbd19de38fa69968b42629b883d Mon Sep 17 00:00:00 2001
From: Emile Bangma <github@emilebangma.com>
Date: Thu, 8 Jan 2026 02:54:41 +0100
Subject: [PATCH] feat(explorer): Add active class to current folder in
 explorer (#2196)

---
 quartz/components/scripts/explorer.inline.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/quartz/components/scripts/explorer.inline.ts b/quartz/components/scripts/explorer.inline.ts
index 9c83411..3c6851c 100644
--- a/quartz/components/scripts/explorer.inline.ts
+++ b/quartz/components/scripts/explorer.inline.ts
@@ -111,6 +111,10 @@ function createFolderNode(
   const folderPath = node.slug
   folderContainer.dataset.folderpath = folderPath
 
+  if (currentSlug === folderPath) {
+    folderContainer.classList.add("active")
+  }
+
   if (opts.folderClickBehavior === "link") {
     // Replace button with link for link behavior
     const button = titleContainer.querySelector(".folder-button") as HTMLElement