this is Node.js, Exprees,React.js implementation of coinex website with limited features

run the code

1. install Node.js better to use Node v20.9.0
2. cd ./frontendand run npm install and npm run dev for frontend
3. cd ./backend and run npm install there and you should have coinmarketcap api key the free plan is fine
4. create .env file with PORT = 3000,COIN_API_ADDRESS = https://pro-api.coinmarketcap.com/v1&COIN_API_KEY=your api key
5. (optional) install nodemon in your system
6. run backend server with npm start