import sirv from "sirv"; import polka from "polka"; import compression from "compression"; import * as sapper from "@sapper/server"; const { PORT, NODE_ENV } = process.env; polka() .use( compression({ threshold: 0 }), sirv("static", { dev: NODE_ENV === "development" }), sapper.middleware() ) .listen(PORT, (err) => { if (err) console.log("error", err); });