Build Status

Bull's Eye is a Dart-IO Web-Server (like Node JS / Express). It should bring the speed of Dart to the server-side. To have an single language to program server and client.


You can get Bulls-Eye from the Dart Pub Manager.<br/> Get the Package * Add the dependancy 'bulls_eye' to your pubspec.yaml * Via the DartEditor dialog * By adding the following to the file:

       bulls_eye: any
  • Update your depandancies by running pub install

Use the Package

import 'package:bulls_eye/BullsEyeCommon/bulls_eye_common.dart'; // For route defenition
import 'package:bulls_eye/BullsEyeServer/bulls_eye_server.dart'; // For using the web server

Note: I will change this in future to 'bulls_eye/common.dart' and 'bulls_eye/server.dart'


// Route defenition
var jsPath = new RouteDef("js/*"); // Add a wildcard '*' to match all routes they start with the defined route
var cssPath = new RouteDef("css/*");
var home = new RouteDef("");
var toDoListItemRoute = new RouteDef("ToDo/:ListID/(:ItemID)"); // Define route variables 'ListID' and optional route variables 'ItemID'
var searchRoute = new RouteDef("search?q&(ResultCount)"); // Define query variables 'q' and optional query variables 'ResultCount'

// Create Server
var server = new Server();

// Define Routes
server..RegisterRoute(new FileRoute.fromUri(cssPath, methods: ["GET"], contentTypes: ["text/css"])) // Only CSS allowed
      ..RegisterRoute(new FileRoute.fromUri(jsPath, methods: ["GET"]))
      ..RegisterRoute(new FileRoute.fromPath(home, "html/home.html", methods: ["GET"]))
      ..RegisterRoute(new LogicRoute(toDoListItemRoute, (context) {
        //Logic to execute here
      }, methods: ["GET"]));
	 ..RegisterRoute(new LogicRoute(searchRoute, (context) {
        // Search logic to execute here
      }, methods: ["GET"]));
// Start Server

Lib Doc

The Lib is devided into 3 parts: Common: Here are functions which are required on client and server side (e.g. route defenitions, ...) * RouteDefenition Server: Here are the server side specific implementations * WebServer * Client: Here are the client side specific impelmentations

To get an idea of the state, take a look at the example, doc and/or the tests.


See here


See here


  • be extendable (e.g. via plugins)
  • be easy
  • be fast


Why not using an available implementation?

I know there are some projects out there which doing the same. But I want to build a server which fits more my needs and implements some features I missed on other implementations. <br/> Another reason is to learn and study DART. It's like an case study to prove if it fits my requirements better than other languages (PHP, JavaScript, Python, Ruby...).