Unable to Get Local Issuer Certificate for installing Npm Modules

unable to get local issuer certificate error with yarn install from a private npm repository (such as JFrog), you can try running this command:

yarn config set "strict-ssl" false
yarn install

Error message example

error An unexpected error occurred: “https://npco.jfrog.io/artifactory/api/npm/npm-mdh/@mdh/my-library/-/@mdh/my-library-3.21.0.tgz: unable to get local issuer certificate”.

Front-End
How to set up auto-fix on save by using the project’s Eslint config with VS Code

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Front-End
How to configure debugger when running jest for React unit tests with VS Code

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Moving away from React.FC and React.VFC

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