novaline novaline - 1 year ago 120
Node.js Question

Does npm install package twice?

I run

npm install
to install my dependencies.

At first time, some package install failed.

I ran
npm install

reinstall every dependency again or just the package not be installed ?

Answer Source

Running npm install apart from the first time, installs only the missing packages and those that needs update.

As per stian's input, refer

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