Electron Development

What it does

This skill assists AI agents in developing Electron applications, which are used to build cross-platform desktop apps. It provides guidance on core principles like security best practices, separating main and renderer process concerns using IPC (Inter-Process Communication), proper window management, and implementing context isolation. The skill also details project structure conventions and demonstrates techniques for secure communication between processes.

When to use it

• When building a desktop application that needs to run on multiple operating systems (Windows, macOS, Linux).
• If you need help structuring your Electron project with clear separation of concerns.
• For guidance on implementing secure IPC communication between the main and renderer processes.
• To ensure proper window management in your Electron app.

Key capabilities

• Security Best Practices: Guidance on context isolation, Content Security Policy (CSP), and other security measures for Electron apps.
• Process Separation: Instructions for separating concerns between the main and renderer processes.
• IPC Communication: Examples of how to use IPC for communication between the main and renderer processes.
• Window Management: Provides code examples for creating, configuring, and handling window events in an Electron application.
• Project Structure: Defines a standard project structure including src/main, src/renderer, src/preload, and src/shared directories.

Example prompts

• "Show me how to implement context isolation in my Electron app."
• "Give me an example of using IPC to send data from the renderer process to the main process."
• "What's a good way to manage windows in my Electron application?"
• “Explain how to set up Content Security Policy for my electron app”

Tips & gotchas

• This skill focuses on providing guidelines and code snippets; it does not automate the entire development process.
• Understanding the difference between the main and renderer processes is crucial for effective use of this skill.
• Pay close attention to security best practices, particularly regarding context isolation and IPC communication, to avoid vulnerabilities in your application.