web:javascript:package:dependency

About

Dependency are declared/added in package.json:

Javascript Package - Dependencies - dependency in the code used to build the dependency graph.
Javascript Package - Dev Dependency - build and test dependency that are not needed in the dependency graph (bundler, test harnesses or transpilers)
What are Peer Dependencies? - A dependency that will be provided and is not needed in the bundle.
Javascript Package - bundled Dependencies: an array of package names that will be bundled when publishing the package.
optionalDependencies: build dependency failures do not cause installation to fail

It will get the dependency from the package.json file

Installation of all dependency of a cloned project.

git clone url
yarn install
# or
npm install

npm ci

See:

To not include a dependency, you need to declare it as peerDependency