JSON.parse only object keys
$ npm i parse--keys --save
//server.js
'use strict'
var parse = require('parse-keys');
var env = parse(process.env, ['PORT']);
console.log(process.env.PORT) === "4000"
//while
console.log(env.PORT) === 4000
$ PORT=4000 node server.js
FAQs
JSON.parse only object keys
The npm package parse-keys receives a total of 105 weekly downloads. As such, parse-keys popularity was classified as not popular.
We found that parse-keys demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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