var pathrequire('path'); 
var expressrequire('express'); 
var webpackrequire('webpack'); 
var configrequire('./webpack.config.development'); 
var appexpress(); 
var compilerwebpack(config); 
app.use(require('webpack-dev-middleware')(compiler, { 
noInfo: true ,
publicPath: config.output.publicPath,
stats: { 
colors: true }
}
)); 
app.use(require('webpack-hot-middleware')(compiler)); 
app.get('*', function (req, res){ 
res.sendFile(path.join(__dirname, './spec/index.html')); 
} 
); 
app.listen(8080, '0.0.0.0', function (err){ 
if (err) { 
console.log(err); 
return ; 
} 
console.log('Listening at http://0.0.0.0:8080'); 
} 
);