diff --git a/data/svgs.json b/data/svgs.json
index 6a59292..9a4addb 100644
--- a/data/svgs.json
+++ b/data/svgs.json
@@ -957,5 +957,19 @@
     "title": "Eclipse IDE",
     "category": "IDE",
     "url": "https://www.eclipse.org/"
+  },
+  {
+    "id": 138,
+    "slug": "/library/html5.svg",
+    "title": "HTML5",
+    "category": "Language",
+    "url": "https://es.wikipedia.org/wiki/HTML5"
+  },
+  {
+    "id": 139,
+    "slug": "/library/css.svg",
+    "title": "CSS",
+    "category": "Language",
+    "url": "https://es.wikipedia.org/wiki/CSS"
   }
-]
\ No newline at end of file
+]
diff --git a/public/library/css.svg b/public/library/css.svg
new file mode 100644
index 0000000..94c6310
--- /dev/null
+++ b/public/library/css.svg
@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 452 520">
+  <path fill="#0c73b8" d="M41 460L0 0h451l-41 460-185 52"/>
+  <path fill="#30a9dc" d="M226 472l149-41 35-394H226"/>
+  <path fill="#ecedee" d="M226 208H94l5 57h127zm0-114H84l5 56h137zm0 261l-124-33 7 60 117 32z"/>
+  <path fill="#fff" d="M226 265h69l-7 73-62 17v59l115-32 26-288H226v56h80l-6 58h-74z"/>
+</svg>
\ No newline at end of file
diff --git a/public/library/html5.svg b/public/library/html5.svg
new file mode 100644
index 0000000..b6cb758
--- /dev/null
+++ b/public/library/html5.svg
@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 452 520">
+  <path fill="#e34f26" d="M41 460L0 0h451l-41 460-185 52" />
+  <path fill="#ef652a" d="M226 472l149-41 35-394H226" />
+  <path fill="#ecedee" d="M226 208h-75l-5-58h80V94H84l15 171h127zm0 147l-64-17-4-45h-56l7 89 117 32z"/>
+  <path fill="#fff" d="M226 265h69l-7 73-62 17v59l115-32 16-174H226zm0-171v56h136l5-56z"/>
+</svg>
\ No newline at end of file