I wanted to know if I have already installed prop-types library in React Js .Is there any command line code to get the installed libraries in React js?
>Solution :
If you are not adding any arguments to the npm install command, it installs all items in your package.json. There are all installed in that directory in the node_modules folder.
This is a faculty of NPM and does not really have anything specifically to do with React Native (which makes me hope I understand your question correctly :\ ).
The below command will give you the list of npm packages installed in the current directory.
npm ls –depth=0
You can set the depth value to see the dependency of the installed packages. i.e. npm ls –depth=1
To get the list of globally installed npm package list
npm ls -g –depth 0