diff --git a/src/technologies/s.json b/src/technologies/s.json
index 09be83ead..99a834579 100644
--- a/src/technologies/s.json
+++ b/src/technologies/s.json
@@ -1723,6 +1723,18 @@
     "scripts": "\"sheerIdEndpoint\":",
     "website": "https://www.sheerid.com/"
   },
+  "Shelf": {
+    "cats": [
+      33
+    ],
+    "description": "Shelf is a server framework for Dart",
+    "headers": {
+      "Server": "dart:io with Shelf"
+    },
+    "icon": "Dart.svg",
+    "implies": "Dart",
+    "website": "https://pub.dev/packages/shelf"
+  },
   "ShellInABox": {
     "cats": [
       46