ropsten network location

https://ropsten.etherscan.io/address/0x2ea2B80043522DA651e7CfD5B0031957F7467F6E#code

interacting with network

npx hardhat run scripts/<node.js file>

deploying a contract to a network

npx hardhat run scripts/deploy.js --network <network>

verify your contract

npx hardhat verify --network rinkeby 0x7A8e6b1daFb2720EA19F09892432B71B66DC59a8

re compile contract

npx hardhat compile

sequelize

npx sequelize-cli db:migrate npx sequelize-cli db:migrate:undo npx sequelize-cli db:migrate:undo:all

pushing subdirectory to heroku

git subtree push --prefix frontend/ heroku main

how to run tests

npx hardhat test