devendra616 / pricetracker

track price changes

Price Tracker

Build an app that runs a script once every 1 hours and checks to see if a price on a course at udemy has changed (e.g., gone on sale) then notify user by email.

install puppeteer

install puppeteer-extra

npm install puppeteer puppeteer-extra puppeteer-extra-plugin-stealth nodemailer email-templates

You can just visit the package.json and use npm install

Sesitive informations like fromMailId, fromMailPassword, toMailId are set in the .env file Create a file named .env at the home folder of the application. And make entries like

   MAILID=your_from_mail_id_gmail
   MAILPASSWORD=from_mail_password
   MAILTO=to_mail_id
   MAILTOUSER=to_mail_username

Run the application using

node app.js

Open the browser and visit localhost:3000 It asks for url to check : give the udemy course url which needs to be tracked

After each hour mail is sent as configured in the env file. The email snapshot is

Captured Snapshots of browser at each hour :