New feature: hashtag stuffing collapsing

src/components/status.css

@@ -686,6 +686,26 @@ body:has(#modal-container .carousel) .status .media img:hover {
   background-blend-mode: multiply;
 }
 
+.status:not(.large) .hashtag-stuffing {
+  opacity: 0.75;
+  transition: opacity 0.2s ease-in-out;
+}
+.status:not(.large) .hashtag-stuffing:is(:hover, :focus, :focus-within) {
+  opacity: 1;
+}
+.status:not(.large) .hashtag-stuffing {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  max-width: 100%;
+}
+.status:not(.large) .hashtag-stuffing:first-child {
+  display: -webkit-box;
+  -webkit-line-clamp: 3;
+  -webkit-box-orient: vertical;
+  white-space: normal;
+}
+
 .carousel-item {
   position: relative;
 }

src/utils/enhance-content.js

@@ -136,6 +136,35 @@ function enhanceContent(content, opts = {}) {
     node.replaceWith(...nodes);
   });
 
+  // HASHTAG STUFFING
+  // ================
+  // Get the <p> that contains a lot of hashtags, add a class to it
+  const hashtagStuffedParagraph = Array.from(dom.querySelectorAll('p')).find(
+    (p) => {
+      for (let i = 0; i < p.childNodes.length; i++) {
+        const node = p.childNodes[i];
+
+        if (node.nodeType === Node.TEXT_NODE) {
+          const text = node.textContent.trim();
+          if (text !== '') {
+            return false;
+          }
+        } else if (node.tagName === 'A') {
+          const linkText = node.textContent.trim();
+          if (!linkText || !linkText.startsWith('#')) {
+            return false;
+          }
+        } else {
+          return false;
+        }
+      }
+      return true;
+    },
+  );
+  if (hashtagStuffedParagraph) {
+    hashtagStuffedParagraph.classList.add('hashtag-stuffing');
+  }
+
   if (postEnhanceDOM) {
     postEnhanceDOM(dom); // mutate dom
   }