Extensions: Link to visit the extensions platform

scripts/addons_core/bl_pkg/bl_extension_ui.py

@@ -1346,6 +1346,9 @@ class USERPREF_MT_extensions_settings(Menu):
 
         prefs = context.preferences
 
+        layout.operator("wm.url_open_preset", text="Visit Extensions Platform", icon='URL').type = 'EXTENSIONS'
+        layout.separator()
+
         layout.operator("extensions.repo_sync_all", icon='FILE_REFRESH')
         layout.operator("extensions.repo_refresh_all")
 

scripts/startup/bl_operators/wm.py

@@ -1138,6 +1138,9 @@ class WM_OT_url_open_preset(Operator):
         (('CREDITS', iface_("Credits"),
           tip_("Lists committers to Blender's source code")),
          "https://www.blender.org/about/credits/"),
+        (('EXTENSIONS', iface_("Extensions Platform"),
+          tip_("Online directory of free and open source extensions")),
+         "https://extensions.blender.org/"),
     ]
 
     def execute(self, context):