I think you meant res.send('Hello world!'), not res.end
res.send('Hello world!')
res.end
Also, please explain what the if (require.main === module) statement is for. I've never seen that in ExpressJS. Thanks.
if (require.main === module)
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I think you meant
res.send('Hello world!'), notres.endAlso, please explain what the
if (require.main === module)statement is for. I've never seen that in ExpressJS. Thanks.