detect-runtime
Detects the current runtime environment (Node.js, Cloudflare Workers, Deno, ...)
MIT License
Ecosystems:
TypeScript
detect-runtime
Warning detect-runtime has been deprecated in favor of std-env (since version 3.4.0), which includes the same functionalities and much more.
Small library to detect the current JavaScript runtime. The list of supported runtimes is based on the WinterCG Runtime Keys proposal:
-
edge-routineAlibaba Cloud Edge Routine -
workerdCloudflare Workers -
denoDeno and Deno Deploy -
lagonLagon -
react-nativeReact Native -
netlifyNetlify Edge Functions -
electronElectron -
nodeNode.js -
bunBun -
edge-lightVercel Edge Functions -
fastlyFastly Compute@Edge
This package is properly typed and exported to both ESM and CJS.
Installation
detect-runtime is published on NPM:
# NPM
npm install detect-runtime
# Yarn
yarn add detect-runtime
# PNPM
pnpm install detect-runtime
# Bun
bun install detect-runtime
Or in Deno:
import { ... } from 'npm:detect-runtime'
Usage
Import and call the detectRuntime() function from the detect-runtime package:
import { detectRuntime } from 'detect-runtime'
const runtime = detectRuntime()
// ^? 'edge-routine' | 'workerd' | 'deno' | 'lagon' | 'react-native' | 'netlify | 'electron | 'node | 'bun | 'edge-light | 'unknown'
You can also import the Runtime type which is the return type of detectRuntime().
License
Package Rankings
Top 10.22% on Npmjs.org