Serve locally with Node, Deno, Bun

bun.mjs

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+import worker from "./src/worker.mjs";
+
+worker.port = +(process.env.PORT || 8080);
+const environment = process.env.NODE_ENV ?? "development"
+worker.development = process.env.NODE_ENV==="development"
+
+const server = Bun.serve(worker);
+console.log(`[${environment}] Listening on ${server.url.origin}`);

deno.mjs

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+//deprecated:
+//import {serve} from "https://deno.land/std/http/mod.ts"
+
+import worker from "./src/worker.mjs";
+
+const port = +(process.env.PORT || 8080);
+
+Deno.serve({port}, worker.fetch);

node.mjs

@@ -0,0 +1,11 @@
+import { createServerAdapter } from '@whatwg-node/server'
+import { createServer } from 'node:http'
+import worker from "./src/worker.mjs";
+
+const port = +(process.env.PORT || 8080);
+
+const serverAdapter = createServerAdapter(worker.fetch)
+const server = createServer(serverAdapter)
+server.listen(port, () => {
+  console.log('Listening on:', server.address());
+})