When we render a PUG template, we can actually PASS it a value from our route HANDLER, which we can then use in our template. Create a new route handler with the following:

var koa = require('koa');
var router = require('koa-router');
var app = koa();
var Pug = require('koa-pug');
var pug = new Pug({
viewPath: './views',
basedir: './views',
app: app // equals to pug.use(app) and app.use(pug.middleware)
});
var _ = router(); //Instantiate the router
_.get('//dynamic_view', dynamicMessage); // Define routes
function *dynamicMessage(){
this.render('dynamic', {
NAME: "TutorialsPoint", 
url:"https://www.tutorialspoint.com"
});
};
app.use(_.routes()); //Use the routes defined using the router
app.listen(3000);

When we render a pug template, we can actually pass it a value from our route handler, which we can then use in our template. Create a new route handler with the following:

var koa = require('koa');
var router = require('koa-router');
var app = koa();
var Pug = require('koa-pug');
var pug = new Pug({
viewPath: './views',
basedir: './views',
app: app // equals to pug.use(app) and app.use(pug.middleware)
});
var _ = router(); //Instantiate the router
_.get('//dynamic_view', dynamicMessage); // Define routes
function *dynamicMessage(){
this.render('dynamic', {
name: "TutorialsPoint", 
url:"https://www.tutorialspoint.com"
});
};
app.use(_.routes()); //Use the routes defined using the router
app.listen(3000);