What's the difference between dependencies, devDependencies and peerDependencies in npm package.json file?

What's the difference between dependencies, devDependencies and peerDependencies in npm package.json file?

node.js npm dependencies package.json

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Why does npm install say I have unmet dependencies?

node.js dependencies npm

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Find unused npm packages in package.json

node.js dependencies npm

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npm install private github repositories by dependency in package.json

node.js github dependencies npm package.json

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How do I install package.json dependencies in the current directory using npm

deployment node.js dependencies npm

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Failed to load c++ bson extension

javascript node.js express mongoose dependencies

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node.js TypeError: path must be absolute or specify root to res.sendFile [failed to parse JSON]

javascript json node.js socket.io dependencies

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The engine "node" is incompatible with this module

node.js npm dependencies yarnpkg

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When installing a package with NPM, can you tell it to use a different version of one of its dependencies?

node.js dependencies npm

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npm install packagename --save-dev not updating package.json

node.js dependencies npm

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Fix the upstream dependency conflict installing NPM packages

javascript node.js npm dependencies mapbox

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Multiple package.json files in one package

javascript node.js dependencies npm

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How do you find out which NPM modules depend on yours?

node.js module dependencies npm

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npm - save installed packages as dependencies

node.js dependencies npm

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Gulp build does not install dependencies automatically?

node.js build dependencies npm gulp

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