diff --git a/packages/core/test/unit/tricky-site/_site.json b/packages/core/test/unit/tricky-site/_site.json
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+++ b/packages/core/test/unit/tricky-site/_site.json
@@ -0,0 +1,12 @@
+{
+    "title": "Tricky Site",
+    "pages": [
+        "index.md",
+        "tricky-table-rendering.md",
+        "mermaid-flowchart.md",
+        "plantuml-diagrams.md",
+        "shorthand-syntax.md",
+        "tree-syntax.md",
+        "auto-anchors.md"
+    ]
+}
\ No newline at end of file
diff --git a/packages/core/test/unit/tricky-site/auto-anchors.md b/packages/core/test/unit/tricky-site/auto-anchors.md
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+++ b/packages/core/test/unit/tricky-site/auto-anchors.md
@@ -0,0 +1,13 @@
+<frontmatter title="Auto Anchors" />
+
+# Auto Anchor Test
+
+<box type="info">
+This tests if anchor icons are auto-added to headings by the plugin.
+</box>
+
+## Level 2 Heading
+### Level 3 Heading
+#### Level 4 Heading
+
+Note: These headings should get the anchor icons if IDs are assigned automatically.
diff --git a/packages/core/test/unit/tricky-site/index.md b/packages/core/test/unit/tricky-site/index.md
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+++ b/packages/core/test/unit/tricky-site/index.md
@@ -0,0 +1,16 @@
+<frontmatter title="Tricky Cases Test Site" />
+
+# Tricky Cases Test Site
+
+Welcome to the test site for rendering tricky and corner cases in MarkBind.
+
+Use this site to quickly verify if previously buggy components are rendering as expected.
+
+## Pages
+
+- [Tricky Table Rendering](tricky-table-rendering.md)
+- [Mermaid Flowchart](mermaid-flowchart.md)
+- [PlantUML Diagrams](plantuml-diagrams.md)
+- [Shorthand Syntax](shorthand-syntax.md)
+- [Tree Syntax](tree-syntax.md)
+- [Auto Anchors](auto-anchors.md)
diff --git a/packages/core/test/unit/tricky-site/mermaid-flowchart.md b/packages/core/test/unit/tricky-site/mermaid-flowchart.md
new file mode 100644
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+++ b/packages/core/test/unit/tricky-site/mermaid-flowchart.md
@@ -0,0 +1,16 @@
+<frontmatter title="Mermaid Flowchart" />
+
+# Mermaid Rendering Test
+
+<box type="info">
+This page demonstrates if &lt;mermaid&gt; blocks are correctly converted and rendered.
+</box>
+
+<mermaid>
+flowchart TD
+  A[Start] --> B{Is it?}
+  B -->|Yes| C[OK]
+  C --> D[Rethink]
+  D --> B
+  B ---->|No| E[End]
+</mermaid>
diff --git a/packages/core/test/unit/tricky-site/plantuml-diagrams.md b/packages/core/test/unit/tricky-site/plantuml-diagrams.md
new file mode 100644
index 0000000000..4b2a78c9ba
--- /dev/null
+++ b/packages/core/test/unit/tricky-site/plantuml-diagrams.md
@@ -0,0 +1,25 @@
+<frontmatter title="PlantUML Diagrams" />
+
+# PlantUML Rendering Test
+
+<box type="info">
+This page shows how PlantUML plugin handles inline and external diagrams.
+</box>
+
+## Inline Diagram
+<puml width=300>
+@startuml
+Alice -> Bob : Hello
+Bob -> Bob : Self Call
+@enduml
+</puml>
+
+## Named Diagram
+<puml name="alice">
+@startuml
+Alice -> Bob : Hello again
+@enduml
+</puml>
+
+## Referenced External Diagram (simulated)
+<puml src="activity.puml" />
diff --git a/packages/core/test/unit/tricky-site/shorthand-syntax.md b/packages/core/test/unit/tricky-site/shorthand-syntax.md
new file mode 100644
index 0000000000..31bf5d50f3
--- /dev/null
+++ b/packages/core/test/unit/tricky-site/shorthand-syntax.md
@@ -0,0 +1,16 @@
+<frontmatter title="Shorthand Syntax" />
+
+# Shorthand Syntax Handling
+
+<box type="info">
+This tests if &lt;span heading&gt; is auto-converted by the plugin.
+</box>
+
+## Case 1: Valid Shorthand Inside Panel
+<panel><span heading>Heading</span></panel>
+
+## Case 2: Invalid Use (No Attribute)
+<panel><span>Heading</span></panel>
+
+## Case 3: Wrong Container
+<div><span heading>Should not convert</span></div>
diff --git a/packages/core/test/unit/tricky-site/tree-syntax.md b/packages/core/test/unit/tricky-site/tree-syntax.md
new file mode 100644
index 0000000000..62231ead97
--- /dev/null
+++ b/packages/core/test/unit/tricky-site/tree-syntax.md
@@ -0,0 +1,16 @@
+<frontmatter title="Tree Syntax" />
+
+# Tree Syntax Plugin Test
+
+<box type="info">
+This tests rendering of directory-like structures using the &lt;tree&gt; component.
+</box>
+
+<tree>
+C:/course/
+  textbook/
+    index.md
+C:/course/
+  textbook/
+    index.md
+</tree>
diff --git a/packages/core/test/unit/tricky-site/tricky-table-rendering.md b/packages/core/test/unit/tricky-site/tricky-table-rendering.md
new file mode 100644
index 0000000000..5359de1cb7
--- /dev/null
+++ b/packages/core/test/unit/tricky-site/tricky-table-rendering.md
@@ -0,0 +1,44 @@
+<frontmatter title="Table Rendering" />
+
+# Table Rendering: Tbody Variants
+
+<box type="info">
+This page tests how MarkBind renders tables with and without &lt;tbody&gt; tags.
+</box>
+
+<panel header="Correct Table (With &lt;tbody&gt;)">
+<table>
+  <tbody>
+    <tr>
+      <td>Planning for next version</td>
+    </tr>
+  </tbody>
+</table>
+</panel>
+
+<panel header="Table Without &lt;tbody&gt;">
+<table>
+  <tr>
+    <td>Planning for next version</td>
+  </tr>
+</table>
+</panel>
+
+<panel header="Full Table with Headers + Tbody">
+<table>
+  <tbody>
+    <tr>
+      <th>Task ID</th>
+      <th>Task</th>
+      <th>Estimated Effort</th>
+      <th>Prerequisite Task</th>
+    </tr>
+    <tr>
+      <td>E</td>
+      <td>Planning for next version</td>
+      <td>1 man day</td>
+      <td>D</td>
+    </tr>
+  </tbody>
+</table>
+</panel>