Native TCP sockets for JavaScript.
npm i bare-tcp
const tcp = require('bare-tcp')
const server = tcp.createServer()
server.on('connection', (socket) => socket.on('data', console.log))
server.listen(() => console.log('server is up'))
const { port } = server.address()
const socket = tcp.createConnection(port)
socket.write('hello world')
Apache-2.0