Add DocFX/Documentation

src/technologies.json

@@ -4198,6 +4198,20 @@
       },
       "website": "https://djangoproject.com"
     },
+    "DocFX": {
+      "cats": [
+        4
+      ],
+      "description": "DocFX is a tool for building and publishing API documentation for .NET projects.",
+      "icon": "DocFX.svg",
+      "meta": {
+        "generator": "docfx\\s([\\d\\.]+)\\;version:\\1",
+        "docfx:navrel": "toc.html",
+        "docfx:tocrel": "toc.html"
+      },
+      "oss": true,
+      "website": "https://github.com/dotnet/docfx"
+    },
     "Docker": {
       "cats": [
         60