const express = require("express"); const path = require("path"); const history = require("connect-history-api-fallback"); const publicPath = path.join(__dirname, "public"); app = express(); app.use("/", express.static(publicPath)); app.use(history({ index: "/" })); app.get("/", function (req, res) { res.sendFile(`${publicPath}/index.html`); }); const port = process.env.PORT || 5001; console.log("Server runnning at port:", port); app.listen(port);