Web Scrape usando o NodeJS e o módulo Cheerio

webscrape.js

#!/usr/bin/env node

var fs = require('fs');
var request = require('request');
var cheerio = require('cheerio');


request('https://reddit.com/r/brasil', function (error, response, html) {
  if (!error && response.statusCode == 200) {
    
    var itens=[];
    var $ = cheerio.load(html);
   
    $('.thing .top-matter').each(function(ix,elem){
        var item={};
        item.titulo = $(this).find('a.title').text()
        item.url = $(this).find('a.title').attr('href')
        item.hora = $(this).find('time').attr('title')
        item.autor = $(this).find('a').eq(2).text()
        itens[ix] = item
    }) 
   
    fs.writeFile('redit_brasil.json',
            JSON.stringify(itens,null,2),function(){
        console.log('Pronto!')
    })
  }
});

WebScrape.md

Web Scraping com o NodeJS

webscrape.js