Whenever I start working with NodeJS and try to install packages using npm install into new system. I always encounter this error:
npm ERR! Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN
You always encounter this error once in a lifetime when you begin your work with Node.Js+NPM. To resolve this error, you can run below command into Node.js command prompt and then you are feel free to install any package you want.
You’re in an environment with an intercepting HTTPS proxy, which is likely stopping npm.
npm config set strict-ssl false