“Quelle est la différence entre l'installation NPM et l'installation de NPM” Réponses codées

Quelle est la différence entre l'installation NPM et l'installation de NPM

npm install saves any specified packages into dependencies by default. Additionally, you can control where and how they get saved with some additional flags:

-P, --save-prod: Package will appear in your dependencies. This is the default unless -D or -O are present.

-D, --save-dev: Package will appear in your devDependencies.

-O, --save-optional: Package will appear in your optionalDependencies.

--no-save: Prevents saving to dependencies.

tl;dr: the default form of npm install if nothing else is specified is to --save it.