# NODE_JS_COMPLETEFILES
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NODE JS MODULES TYPES:
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1.core modules: path,Fs,util,os,http,https,url,querystring
2.custom modules/local modules: 
3.third party modules: sms,email,payment gateway,express js,sql,orcale,mongodb  ---centriliazed repositorry ----npm node package manager

WEBSITES:
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1.https://lodash.com/docs/4.17.11  (third party)
2.https://momentjs.com  (Parse, validate, manipulate, and display dates and times in JavaScript.)
3.https://mockaroo.com/
4.https://www.npmjs.com/package/nodemon


CONVERSIONS:
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1.string to object --->JSON.PARSE()
2.Object to string----->json.stringify()