Electron -

Expose specific functions to the window object that trigger IPC (Inter-Process Communication) events.

Call the exposed functions from your window object (e.g., window.myAPI.doSomething() ). Electron

The handles native OS interactions like file system access, native menus, and power management. Expose specific functions to the window object that

Because of , the renderer cannot access Node.js or Electron APIs directly. Use the contextBridge API to create a "safe" bridge. Because of , the renderer cannot access Node

: Use C++ or Rust via node-addon-api for high-performance tasks. Resources for Scaling Native Code and Electron

: contextBridge.exposeInMainWorld('myAPI', { doSomething: () => ipcRenderer.send('trigger-feature') }) . 3. Build the User Interface (Renderer Process)

To develop a new feature in an application, you typically need to bridge the gap between your web-based user interface ( Renderer process ) and the underlying operating system ( Main process ) using a Preload script for security . 1. Define the Backend Logic (Main Process)