diff --git a/ui/metrics/hostinfo_darwin.go b/ui/metrics/hostinfo_darwin.go
new file mode 100644
index 0000000..0403d31
--- /dev/null
+++ b/ui/metrics/hostinfo_darwin.go
@@ -0,0 +1,27 @@
+// Copyright 2024 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+package metrics
+
+// This file contain code to extract host information on linux from
+// /proc/cpuinfo and /proc/meminfo relevant to machine performance
+
+import ()
+
+func NewCpuInfo(fileSystem fs.FileSystem) (*CpuInfo, error) {
+	return &CpuInfo{}, nil
+}
+
+func NewMemInfo(fileSystem fs.FileSystem) (*MemInfo, error) {
+	return &MemInfo{}, nil
+}