Baic knowledge for package.json


In this article, I would like to share basic knowledge for package.json

🐯 Restrict Node version

If you want to keep node.js version in your project, please write following configuration in package.json:

{
"engines" : { "node" : ">=8.9.4" }
}

If you use nvm and you put .nvmrc, you can use specific version of node.js.

🚕 License for private product

For preventing publishing the product to npm libraries, please set "license": "UNLICENSED" and "private": true:

{
"license": "UNLICENSED",
"private": true
}

😎 Special Thanks

🖥 Recommended VPS Service

VULTR provides high performance cloud compute environment for you. Vultr has 15 data-centers strategically placed around the globe, you can use a VPS with 512 MB memory for just $ 2.5 / month ($ 0.004 / hour). In addition, Vultr is up to 4 times faster than the competition, so please check it => Check Benchmark Results!!