blue-green/index.js (18 lines of code) (raw):
const express = require('express');
const app = express();
const port = process.env.PORT || 8080;
app.listen(port, () => {
console.log(`App listening on port ${port}`);
});
app.get('/', async (req, res) => {
const html = `
<html>
<body style="background-color: #4D4;">
<h1>
Green
</h1>
</body>
</html>
`;
res.send(html);
})