What are some alternatives to PHP chat software for a community website, considering limitations with Java hosting?

The issue is that the community website's hosting does not support Java, limiting the options for chat software. One alternative to PHP chat software could be using JavaScript-based chat solutions, such as Node.js with Socket.io for real-time communication. ```javascript // Example code using Node.js with Socket.io for chat functionality const http = require('http'); const express = require('express'); const socketIo = require('socket.io'); const app = express(); const server = http.createServer(app); const io = socketIo(server); io.on('connection', (socket) => { console.log('A user connected'); socket.on('chat message', (msg) => { io.emit('chat message', msg); }); socket.on('disconnect', () => { console.log('User disconnected'); }); }); server.listen(3000, () => { console.log('Server running on http://localhost:3000'); }); ```