上QQ阅读APP看书，第一时间看更新
How it works…
We'll be back to using npm in several places in this text. You'll have to use it in order to install several packages (some of which appear in this very chapter, such as JSDoc or Prettier) and later on we'll see how to configure an application, so all its required packages will be available and up to date.
You can find complete documentation for all npm features at https://docs.npmjs.com/.