Express and Handlebars

// book: "Express web application development" by Hage Yappa


// app.js
var http = require('http')
var handlebars = require('express-handlebars').create({ defaultLayout: 'main' });
var express = require('express');
var app = express();

app.engine('handlebars', handlebars.engine);
app.set('view engine', 'handlebars');

app.get('/', function(req, res) {
    res.render('index', {
        title: "Welcome"
    });
});

app.get('/hello', function(req, res) {
    res.render('hello', {
        title: "Hello"
    });
});

app.get('/test', function(req, res) {
    res.send("Some test");
});

http.createServer(app).listen(3000, function() {
    console.log("Express app started");
});

// ../views/layouts/main.handlebars
<!doctype html>
<html>
    <head>
        <title>{{ title }}</title>
    </head>

    <body>
        {{{ body }}}
    </body>
</html>


// ../views/index.handlebars
Welcome!

// ../views/hello.handlebars
<b>Hello!</b>