diff --git a/wiki/index.php b/wiki/index.php
index ea85ef8..e871fdf 100644
--- a/wiki/index.php
+++ b/wiki/index.php
@@ -2,50 +2,58 @@
 $title = "tilde.club wiki";
 include __DIR__."/../header.php";
 ?>
-
 <h1 id="fancyboi">the tilde.club wiki</h1>
-
 	<div class="grid">
 		<div class="row">
-
 			<div class="col">
-
-<p>here's the articles on our wiki:</p>
-<ul>
-        <?php 
-              $category_to_articles = [];
-              foreach (glob("source/*.md") as $file) {
-                $article = basename($file, ".md");
-		$title = preg_match("/title: (.*)/i", file_get_contents($file), $matches) ? $matches[1] : $article;
-		$category = preg_match("/category: (.*)/i", file_get_contents($file), $matches) ? $matches[1] : 'default';
-		if (array_key_exists($category, $category_to_articles)) {
-			array_push($category_to_articles[$category], [$article, $title]);
-		} else {
-			$category_to_articles[$category] = [[$article, $title]];
-		}
-                ksort($category_to_articles);
-              }
-        ?>
-	<?php foreach ($category_to_articles as $category => $articles)	{ ?>
-		<li><?=$category?></li>
+			<p>Here's the articles on our wiki:</p>
 			<ul>
-        <?php
-		$article_titles = [];
-		$article_names = [];
-		foreach ($articles as $article) {
-			array_push($article_names, $article[0]);
-                        array_push($article_titles, $article[1]);
-		}
-		$name_to_title = array_combine($article_names, $article_titles);
-                asort($name_to_title);
-		foreach ($name_to_title as $name => $title) { ?>
-                          <li><a href="/wiki/<?=$name?>.html"><?=$title?></a></li>
-	<?php   } ?>
-			</ul>
+			<?php 
+			// category order
+			$order = ['tilde.club', 'tutorials', 'software', 'links'];
 
-        <?php } ?>
-</ul>
+            $category_to_articles = [];
+
+			// get articles
+			foreach (glob("source/*.md") as $file) 
+			{
+                $article = basename($file, ".md");
+				$title = preg_match("/title: (.*)/i", file_get_contents($file), $matches) ? $matches[1] : $article;
+				$category = preg_match("/category: (.*)/i", file_get_contents($file), $matches) ? $matches[1] : 'default';
+
+				if (array_key_exists($category, $category_to_articles)) 
+					array_push($category_to_articles[$category], [$article, $title]);
+				else 
+					$category_to_articles[$category] = [[$article, $title]];
+				
+                ksort($category_to_articles);
+			}
+
+			foreach ($order as $category) 
+			{
+				echo '<li>'.ucwords($category).'</li>';
+				echo '<ul>';
+        
+				$article_titles = [];
+				$article_names = [];
+				
+				foreach ($category_to_articles[$category] as $article) 
+				{
+					array_push($article_names, $article[0]);
+					array_push($article_titles, $article[1]);
+				}
+
+				$name_to_title = array_combine($article_names, $article_titles);
+                asort($name_to_title);
+				
+				foreach ($name_to_title as $name => $title) 
+					echo '<li><a href="/wiki/'.$name.'.html">'.$title.'</a></li>';
+		
+				echo '</ul><br>';
+
+			} 
+			?>
+		</ul>
 	</div>
 </div>
-
-<?php include "../footer.php"; ?>
+<?php include "../footer.php";