diff --git a/src/sample/node-api.ts b/src/sample/node-api.ts
new file mode 100644
index 0000000..8668059
--- /dev/null
+++ b/src/sample/node-api.ts
@@ -0,0 +1,14 @@
+import { lstat } from 'fs/promises'
+import { cwd } from 'process'
+import { ipcRenderer } from 'electron'
+
+// Usage of ipcRenderer.on
+ipcRenderer.on('main-process-message', (_event, ...args) => {
+  console.log('[Receive Main-process message]:', ...args)
+})
+
+lstat(cwd()).then(stats => {
+  console.log('[fs.lstat]', stats)
+}).catch(err => {
+  console.error(err)
+})