This is a source code of justsmartcontracts.dev backend (or API) part.
The main website repository is here. Please refer it for information on what justsmartcontracts.dev is.
npm install
Then create apikeys.js
next to package.json
and copy/paste following content there
module.exports = {
infura: 'INFURA-API-KEY',
etherscan: 'ETHERSCAN-API-KEY'
};
and enter you Infura and Etherscan API keys in corresponding properties.
npm start
Application will be launched on http://localhost:3000.