Everything You Need To Know About Progressive Web Apps

77% of users wil abandon your app completely within three days of installing it.

It’s no secret that the application market is oversaturated and that many apps, despite having great potential for high returns, end up being a waste of money.

The good news is that developing an app that succeeds in such a competitive market is not impossible. In fact, there are a few key ingredients that make your investment much more likely to yield a high ROI.

10 Ruby on Rails Blogs You Should Be Following [2025 Update]

Do you want to keep up-to-date with Ruby on Rails? Great! You're in the right place. Recently, I did some research among RoR Developers working at the Railwaymen and discovered the best blogs with high-quality knowledge.

Whether you're looking to surface the best of what's new or you want to get familiar with the experiences that other experts have had with the open-source framework, this article is for you.

Ruby vs. PHP - Which One Is Right for Your Project?

The clash of titans: Airbnb and Basecamp versus Facebook and Yahoo! The first two were built with Ruby on Rails, the next with PHP. But whose right? What side are you on?

RoR Examples: What do Basecamp, Github and Twitch have in common?

Although Ruby on Rails (RoR) is almost 15 years old, nothing indicates that this framework will disappear from the world of programming. As a software house having over 20 RoR developers on board, we recognize it as a well-tested, stable, safe technology for web app development. According to BuiltWith reports almost 2 million websites are with RoR.

SQL CASES - find solutions to common problems

In this post, I would like to present some SQL problems along with the way how to solve them. In the following examples, I use the PostgreSQL, most of them will also work in other databases.

How to Make an App Part 1

Let’s convert your idea from the scratch to a new the fully-tested application. Part 1: The app market and features of a mobile app

CodeEurope - The largest programming conference in Poland

It has been a special day on December 5th in view of the fact that the largest Polish programming conference took place in Krakow. Together with Railwaymen team, we spent the whole day on interesting workshops and lectures concerning IT world.

The secrets of Chrome Extensions and Shadow DOM

In my opinion (from developer POV) Google Chrome is the best browser nowadays. One of its best features is supporting almost all of the latest trends and technologies exist in JS world. It also supports Shadow DOM API which is the topic of this post.

DevDay at Railwaymen: Innovation, Fun, and Coding Challenges

DevDay, or Developer Day, is a special kind of work day when developers do not work on their usual projects and are allowed to work on whatever they like. The idea of DevDays is pretty common: the world’s most popular email service, Gmail, was born as a DevDay project at Google office!

It's time for soap! Conference in Krakow

We are very proud that our city - Krakow became an interesting place for many prestige conferences, meetups and workshops. We would like to present you the last one - called soap!, which is the best content conference in Eastern and Central Europe. We couldn't miss such an event!