const cero = require('0http') const low = require('0http/lib/server/low') const { router, server } = cero({ server: low() }) router.on('GET', '/json', (req, res) => { res.setHeader('server', '0http') res.setHeader('content-type', 'application/json') res.end(JSON.stringify({ message: 'Hello, World!' })) }) router.on('GET', '/plaintext', (req, res) => { res.setHeader('server', '0http') res.setHeader('content-type', 'text/plain') res.end('Hello, World!') }) server.start(8080, socket => {})