How check if Vue is in development mode?

Question

When I run my Vue app, the console shows:

You are running Vue in development mode.
Make sure to turn on production mode when deploying for production.
See mo         


        

Answer 1

If you started with vue-cli (default webpack) then this should work:

  connection: process.env.NODE_ENV === 'development'
    ? 'ws://localhost:5000'
    : 'wss://myawsomeproject.org'