Tuesday, October 28, 2014

Open Source + Me

Hi guys,

it's been a while - but as you see I've kept my 'letter-style' of writing. Just kidding.

Recently I've came out of my "comfort" zone at work, therefore I've made a big shift from the Microsoft/.NET/C# to open source - Node/Angular/Mongo DB technologies. Adopting to this new for me world was quite challenging and knowledge rewarding. Although not feeling very confident, I wanted to start contributing somehow to the Open Source community. Therefore, I've decided to extract 2 very simple and generic projects from my personal stuff.

Minimalistic: Node JS + Angular JS + Require JS

For the past months, I've been working on a great project, involving the so-called MEAN (Mongo DB + Express JS + Angular JS + Node JS) stack. Bootstrapping the application in the beginning seemed like the hardest part and involved a steep learning curve. What I needed and wanted:

  • Web Application with Angular JS
  • With Require JS to wire up the external dependencies
  • With a minimalistic Node JS server
  • All this as simple as possible, without any overhead
  • Run in 2-3 commands from the command line

What I found out there were many seed projects, with HTML 5 boilerplates, styles, heavy Node JS server implementations and etc. So, I've setup a minimalistic seed project, which has all the points above covered - nothing more, nothing less.

The project is located at GitHub here: https://github.com/yyosifov/angular-require-seed and is truly minimalistic and simple. 

Yet, this is an Angular JS web app wired up with Require JS and served by Node. I'll definitely use it whenever I need to setup an Angular JS web app. What can be added - Grunt/Gulp make files, sample tests with Karma and a little heavier Angular JS app with a Service, Module and one more route.

Arduino: Temperature Measurer

Another minimalistic project - a sample Temperature Measurer class, implemented in Node JS. What it does is measure a Temperature retrieving the data from an Arduino device and emit event with the gathered data. It can be easily plugged in any home/office automation project, as long as you've already have the required hardware (Arduino + Temp sensor). The sample application + temperature measurer is again hosted on GitHub: https://github.com/yyosifov/temperature-measurer. As simple as it gets, I've been using this for a while and haven't noticed any side effects, yet.


The open source world reveals a whole new range of opportunities. It's awesome that you can learn and get inspired from the code of so many smart guys. Now I'll just have to find out how some Open Source have become viral and popular, whereas others have never been downloaded/forked...

In a bottom line, what came to my mind is the following wordplay:

Some things never change and some things always change (like technology and trends).

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