initial commit

server/src/server.ts

@@ -0,0 +1,13 @@
+import express, { Application, Request, Response } from "express";
+
+const PORT = process.env.PORT || 3000;
+
+const app: Application = express();
+
+app.get("/", (req: Request, res: Response) => {
+  res.send("Hello, world!");
+});
+
+app.listen(PORT, () =>
+  console.log("Server listening on http://localhost:" + PORT)
+);