Which Node Env?

An easy way to get some booleans like isDev, isTest, isStage or isProd.

Synopsis

// simple.js
const nodeEnv = require('which-node-env')
console.log(nodeEnv)

If you run the above program as follows, you get:

$ NODE_ENV=dev node simple.js
{
  nodeEnv: 'dev',
  isDev: true,
  isTest: false,
  isStage: false,
  isProd: false,
  isUnknown: false
}

You might only be interested in some of these vars:

const { isDev, isTest, isProd } = require('which-node-env')

if (isDev) {
  console.log("Dev")
}
if (isTest) {
  console.log("Test")
}
if (isProd) {
  console.log("Prod")
}

That's all folks!

About

$ npx chilts

   ╒════════════════════════════════════════════════════╕
   │                                                    │
   │   Andrew Chilton (Personal)                        │
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   │          Email : [email protected]             │
   │            Web : https://chilts.org                │
   │        Twitter : https://twitter.com/andychilton   │
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   │                                                    │
   │   Apps Attic Ltd (My Company)                      │
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   │          Email : [email protected]              │
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   │   Node.js / npm                                    │
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   │           Card : $ npx chilts                      │
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(Ends)