README
platform-checker
Description
An ES module for checking which computing platform the script is executed in. For now it can check if it's running in Node.js, Deno or the browser.
Example
import {platform, platformVersion} from 'platform-checker'
console.log(platform, platformVersion)
Example output:
Platforn | Output |
---|---|
Browser | Browser Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36 |
Deno | Deno 1.8.3 |
Node.js | Node.js v15.13.0 |
How to use
NPM
Install usingnpm i platform-checker
Import the ES module into Node.js
import {platform} from 'platform-checker'
Got problems using ES modules? Click here or read this.
Import the ES module into the browser or Deno
import {platform} from '/node_modules/platform-checker/source/platformChecker.js'
Cumbersome? Consider using import maps so you can import it just like in Node.js. Also see the Deno specific documentation for import maps if using Deno.
Funding
If you find this useful then please consider helping me out (I'm jobless and sick). For more information visit my GitHub sponsors page, my profile or my simple website.
Source code
Here is the full source code just to demonstrate how this works:
export const nodejs = (globalThis.Buffer && globalThis.process) ? process.version : undefined
export const deno = globalThis.Deno?.version?.deno
export const browser = globalThis.navigator?.userAgent
export const platform = (()=>{
if (deno) return 'Deno'
if (browser) return 'Browser'
if (nodejs) return 'Node.js'
})()
export const platformVersion = deno || browser || nodejs
Have a happy day! ❤️