Question 1

How do I secure my Vantage server in production?

Accepted Answer

Use the built-in authentication middleware, such as basic auth with user credentials, and configure the IP firewall to restrict access. Enable SSL by passing key and cert options in .listen for encrypted connections, as detailed in the API section.

Question 2

What's the difference between Vantage and a regular Node REPL?

Accepted Answer

Vantage adds remote access, custom command building, and a full CLI experience with tab completion and history, whereas a regular REPL is only local and lacks structured commands. It's more like an SSH session into your live app.

Question 3

Can I use Vantage with my existing Express.js app?

Accepted Answer

Yes, Vantage can listen on the same port as your Express server using the .listen method, allowing integration without needing separate ports. The README provides an example with Express for seamless setup.

Question 4

How to add custom commands in Vantage?

Accepted Answer

Use the .command method with commander.js syntax to define new commands, as shown in the quick start with the 'foo' command. You specify the action and description, then it appears in the help menu.

Question 5

Does Vantage support HTTPS/SSL connections?

Accepted Answer

Yes, you can enable SSL by passing options like key and cert files to the .listen method, as demonstrated in the API section. This ensures encrypted communication for remote access.

Question 6

Is Vantage still actively maintained?

Accepted Answer

The project is currently seeking volunteers for maintenance, per the README notice, so while it's functional, updates may be slow or community-driven. Check GitHub for recent activity.

Question 7

Vantage or PM2 for managing Node.js processes?

Accepted Answer

Vantage focuses on interactive CLI and remote debugging with custom commands, while PM2 is for process management, monitoring, and deployment. Use Vantage for deep inspection and PM2 for lifecycle control.

vantage.js

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