Exports the correct PORT and HOSTNAME values for Heroku, AppFog, CloudFoundry, OpenShift, and other service environments

Supports:

• $PORT, $HOSTNAME - Heroku, Nodejitsu
• $OPENSHIFT_NODEJS_PORT, $OPENSHIFT_NODEJS_IP - 1, 2
• $OPENSHIFT_IOJS_PORT, $OPENSHIFT_IOJS_IP - 1, 2
• $PORT, $VCAP_APP_PORT, $VCAP_APP_HOST - CloudFoundry
• $VMC_APP_PORT, $VMC_APP_HOST - AppFog (Legacy CloudFoundry)

Complete API Documentation.

const { PORT, HOSTNAME } = require('hostenv')
const port = PORT || 8080
const hostname = HOSTNAME || '0.0.0.0'

• Install: npm install --save hostenv
• Import: import * as pkg from ('hostenv')
• Require: const pkg = require('hostenv')

import * as pkg from 'https://unpkg.com/hostenv@^4.9.0/edition-deno/index.ts'

This package is published with the following editions:

• hostenv/source/index.ts is TypeScript source code with Import for modules
• hostenv aliases hostenv/edition-es2022/index.js
• hostenv/edition-es2022/index.js is TypeScript compiled against ES2022 for Node.js 4 || 6 || 8 || 10 || 12 || 14 || 16 || 18 || 20 || 21 with Require for modules
• hostenv/edition-es2022-esm/index.js is TypeScript compiled against ES2022 for Node.js 12 || 14 || 16 || 18 || 20 || 21 with Import for modules
• hostenv/edition-types/index.d.ts is TypeScript compiled Types with Import for modules
• hostenv/edition-deno/index.ts is TypeScript source code made to be compatible with Deno

Discover the release history by heading on over to the HISTORY.md file.

Discover how to contribute via the CONTRIBUTING.md file.

• Benjamin Lupton — Accelerating collaborative wisdom.

• Benjamin Lupton — Accelerating collaborative wisdom.

• Benjamin Lupton — view contributions

• Andrew Nesbitt — Software engineer and researcher
• Balsa — We're Balsa, and we're building tools for builders.
• Codecov — Empower developers with tools to improve code quality and testing.
• Poonacha Medappa
• Rob Morris
• Sentry — Real-time crash reporting for your web apps, mobile apps, and games.
• Syntax — Syntax Podcast

• Andrew Nesbitt
• Armen Mkrtchian
• Balsa
• Chad
• Codecov
• dr.dimitru
• Elliott Ditman
• entroniq
• GitHub
• Hunter Beast
• Jean-Luc Geering
• Michael Duane Mooring
• Michael Harry Scepaniak
• Mohammed Shah
• Mr. Henry
• Nermal
• Pleo
• Poonacha Medappa
• Rob Morris
• Robert de Forest
• Sentry
• ServieJS
• Skunk Team
• Syntax
• WriterJohnBuck

Unless stated otherwise all works are:

• Copyright © Benjamin Lupton

and licensed under:

• Artistic License 2.0