Building a Basic NodeJS Web App with Visual Studio

Introduction

This is my first foray into the intriguing world of nodeJS, and as a programmer on the Microsoft stack I wanted to do it in Visual Studio… Its a comfort zone thing. 🙂

I struggled to find an example of a simple working web app ready to go with the basics like bootstrap, jquery on which to experiment and build. So I made one.

Like with so many things, what started off as a quick tentative look at nodeJS turned into a much longer look into nodeJS, Jade, ExpressJS and Grunt, but ultimately I’ve managed to get a straightforward example working which can be cloned here: https://github.com/joelblake1/NodeWebApp.

Solution Details

Built with Visual Studio 15 Preview 4, this is a nodeJS web app using ExpressJS and the pug templating engine (formerly known as jade). JQuery and bootstrap are pre-configured from npm.

There is a gruntfile which is responsible for copying the JQuery and Bootstrap scripts and css files from their respective locations in node_modules to a the ‘content’ directory in the route.

I encountered a slight complication in that Jade has recently been renamed to Pug. Even in this preview version of Visual Studio there is no template with the .pug file extension. If your happy enough not using express (ie: just use pug and Node’s built in http module) then you can render .jade files using the pug package. Not so if you want to use ExpressJS (or rather I couldn’t figure out how).

I wanted to use ExpressJS as the main server.js file is much simpler and more elegant, and I didn’t want to sacrifice the intellisense by using a blank Visual Studio template (and suffice to say admitting defeat and reverting to jade wasn’t going to happen!). I therefore created my view in a folder called ‘views.jade’ and created a new Grunt task that fires post build to rename the files to .pug and copy them to the ‘views’ folder (ExpressJS looks for pug templates in a folder called views by default).

There isn’t a whole lot to look at but it does give you a starting point with ExpressJS, pug, Bootstrap and JQuery all wired up ready to go. Feel free to clone have a play with it and let me know any suggestions. 🙂

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