import 'dart:io'; import 'package:angel_framework/angel_framework.dart'; main() async { Angel app = new Angel(); app.before.add((req, ResponseContext res) { res.header("Access-Control-Allow-Origin", "*"); }); app.use("/todos", new MemoryService()); await app.startServer(InternetAddress.LOOPBACK_IP_V4, 3000); print("Server up on localhost:3000"); } class Todo extends MemoryModel { String hello; Todo({String this.hello}); }