Interview Q&A / Node.js
Node.js interview questions
The event loop on the server, streams, modules and building APIs with Express.
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- What are peerDependencies in package.json?
peerDependencies declare packages your library needs but expects the host application to install, so only one shared copy exists. Plugins and UI libraries use them, for example a React component library requiring react.
IntermediateQuick answer1 min read