README.md

CheemsChat

Check out the hosted link on heroku (might not work all the time cause free tier)

https://cheems-or-not.herokuapp.com/

This is a Chat app with two rooms (Memeshowdown and General)

• General is a regular chat channel where you can text and upload images with other clients.

• Memeshowdown is the same as General but with a bot that tells you how cheemsy you're meme is.

This is What a Cheems Meme is

FrontEnd

• Made with vanilla javascript

• Image detection using Tensorflow.js

• Responsive design(viewable in both mobile and desktop browser)

  Code Structure

  • main.js => major site logic
  • predict.js => tensorflow.js model execution happens here
  • render.js => renders the text and image messages
  • utilfunc => some helper functions used by frontend
  • style.css => since there are only two pages this has all the styling
  • tfjsmodel/ => contains the model and the pretrained weights

After an image is uploaded and !judgememe is entered the bot runs the tensorflow.js model and returns a %ge confidence in whether it is a "cheems" meme or not.

I used Azure's service called computer vision .ai to get the model imported as tensorflow.js. I want to make my own model's with tf.js in the future cause it's just so cool.

Backend

• Node.js server using Express

• Socket.io used for Realtime Chat

  Code Structure

  • server.js => major site logic
  • utils => contains formaters for messages

Images Of the Site

Setting up dev environment (incase you want to contribute or just use it)

• make sure to have node --version 10 or above
• git clone https://github.com/ankitpal1029/CheemsChat.git
• cd CheemsChat
• npm install -g nodemon (or) npm install nodemon --save-dev
• npm run dev