Sprint Poker is the new and completely free tool for Agile estimating. With its help you will plan tickets with your team quickly and efficiently. You don’t even have to register to start using it!

Sprint Poker is the new and completely free tool that will help you will plan tickets with your team quickly and efficiently.

All you need to do is type in the session name and your nickname. To invite other team members, you simply send them a link to your session and that’s it. After adding tickets you can start estimating.

What Makes It Special For Me


Have you heard about Phoenix? It’s a new web framework written in Elixir language. And Elixir itself is a Ruby inspired language that runs on Erlang Virtual Machine. Yes, a lot of ties and references, but we are all one big family here, aren’t we?

Let’s see how closely related are Phoenix and Rails. We’ll do it all from scratch on OS X, with some help from Homebrew package manager.

The Environment

We’ll start with installing both languages that the frameworks rely on. Just like Ruby, Elixir already has several version managers to choose from, like exenv and kiex. …


CoffeeScript is one of the best things that happened to JavaScript. With its clear, easy to read, semicolon-less syntax, it feels almost like Ruby. Almost…

There has been a lot of discussion about isomorphic app development, where both server and client-side parts are written in the same language. One of the most mature and popular attempts to enable isomorphic development in Ruby is Opal.

In this article I’ll show you how easy it is to start writing your client-side scripts in Ruby. Right here, right now, with no excuses! :)

Merging two worlds with opal-rails

First, let’s install opal-rails gem:

$ gem install opal-rails

This…

Michał Kalbarczyk

Software Engineer, Programmer, Musician. http://fazibear.me/

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