node js public folder code example

Example 1: app.use public

app.use(express.static('public'))
app.use(express.static('files'))

Example 2: use static with expres

app.use(express.static('directoryName'))
#store the files in the directory as if you were making a website without express

Example 3: static file

Static file is any content that can be delivered to an end user without 
having to be generated, modified, or processed.