Merge pull request #54 from cpp-aachen/add-calendar-json

Add the C++ User Group Aachen event calendar as JSON file

Author: daixtrose

calendar/cpp-aachen.jsoncal

@@ -0,0 +1,61 @@
+{
+  "summary": "C++ User Group Aachen",
+  "events": [
+    {
+      "summary": "C++ User Group Aachen",
+      "location": "Utimaco, Germanusstraße 4, 52080 Aachen",
+      "start": "2025-12-03T18:30:00",
+      "timezone": "Europe/Berlin",
+      "description": "Safer Integer Handling with Modern C++ (John Franklin Rickard)\nASIO & Coro - Networking Programming with C++20 Coroutines (Peter Eisenlohr)",
+      "url": "https://cpp-aachen.github.io/"
+    },
+    {
+      "summary": "C++ User Group Aachen",
+      "location": "ModuleWorks, Henricistraße 50-52, 52072 Aachen",
+      "start": "2026-02-04T18:30:00",
+      "timezone": "Europe/Berlin",
+      "description": "TBD",
+      "url": "https://cpp-aachen.github.io/"
+    },
+    {
+      "summary": "C++ User Group Aachen",
+      "location": "SLB, Ritterstraße 23, 52072 Aachen",
+      "start": "2026-04-01T18:30:00",
+      "timezone": "Europe/Berlin",
+      "description": "TBD",
+      "url": "https://cpp-aachen.github.io/"
+    },
+    {
+      "summary": "C++ User Group Aachen",
+      "location": "Magma, Kackertstraße 16-18, 52072 Aachen",
+      "start": "2026-06-03T18:30:00",
+      "timezone": "Europe/Berlin",
+      "description": "TBD",
+      "url": "https://cpp-aachen.github.io/"
+    },
+    {
+      "summary": "C++ User Group Aachen",
+      "location": "Utimaco, Germanusstraße 4, 52080 Aachen",
+      "start": "2026-08-05T18:30:00",
+      "timezone": "Europe/Berlin",
+      "description": "TBD",
+      "url": "https://cpp-aachen.github.io/"
+    },
+    {
+      "summary": "C++ User Group Aachen",
+      "location": "ModuleWorks, Henricistraße 50-52, 52072 Aachen",
+      "start": "2026-10-07T18:30:00",
+      "timezone": "Europe/Berlin",
+      "description": "TBD",
+      "url": "https://cpp-aachen.github.io/"
+    },
+    {
+      "summary": "C++ User Group Aachen",
+      "location": "SLB, Ritterstraße 23, 52072 Aachen",
+      "start": "2026-12-02T18:30:00",
+      "timezone": "Europe/Berlin",
+      "description": "TBD",
+      "url": "https://cpp-aachen.github.io/"
+    }
+  ]
+}