environment
Check which JavaScript environment your code is running in at runtime
Install
npm install environment
Usage
import {isBrowser, isNode} from 'environment';
if (isBrowser) {
console.log('Running in a browser!');
}
if (isNode) {
console.log('Running in Node.js!');
}
[!NOTE]
Runtime checks should be used sparingly. Prefer conditional package exports and imports whenever possible.
API
isBrowser
Check if the code is running in a web browser environment.
isNode
Check if the code is running in a Node.js environment.
isBun
Check if the code is running in a Bun environment.
isDeno
Check if the code is running in a Deno environment.
isElectron
Check if the code is running in an Electron environment.
isJsDom
Check if the code is running in a jsdom environment.
isWebWorker
Check if the code is running in a Web Worker environment, which could be either a dedicated worker, shared worker, or service worker.
isDedicatedWorker
Check if the code is running in a Dedicated Worker environment.
isSharedWorker
Check if the code is running in a Shared Worker environment.
isServiceWorker
Check if the code is running in a Service Worker environment.
Related