more stack

data/stack.json

@@ -2,18 +2,21 @@
   {
     "key": "go",
     "name": "Go",
+    "tags": ["lang"],
     "tone": "blue",
     "years": 7
   },
   {
     "key": "py",
     "name": "Python",
+    "tags": ["lang"],
     "tone": "gold",
     "years": 8
   },
   {
     "key": "ts",
     "name": "TypeScript",
+    "tags": ["lang"],
     "tone": "purple",
     "years": 5
   },
@@ -63,6 +66,7 @@
     "hide": true,
     "key": "html",
     "name": "HTML",
+    "tags": ["web"],
     "tone": "red",
     "years": 7
   },
@@ -70,6 +74,7 @@
     "hide": true,
     "key": "css",
     "name": "CSS",
+    "tags": ["web"],
     "tone": "cyan",
     "years": 7
   },
@@ -77,6 +82,7 @@
     "hide": true,
     "key": "js",
     "name": "JavaScript",
+    "tags": ["web"],
     "tone": "gold",
     "years": 7
   },
@@ -84,7 +90,24 @@
     "hide": true,
     "key": "sass",
     "name": "Sass",
+    "tags": ["web"],
     "tone": "rose",
     "years": 5
+  },
+  {
+    "hide": true,
+    "key": "git",
+    "name": "Git",
+    "tags": ["tools"],
+    "tone": "red",
+    "years": 7
+  },
+  {
+    "hide": true,
+    "key": "kotlin",
+    "name": "Kotlin",
+    "tags": ["lang"],
+    "tone": "purple",
+    "years": 3
   }
 ]