3 ways to convert images to grayscale in Swift

Apple provides a few ways of image grayscale conversion or applying grayscale on UIViews, but their results may vary. First, you should decide what you want to use it for and how it should work.

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Software development pricing models you need to know

28.04.2020 | Cyprian Łakomy

As software companies differ from one another, so do their pricing methods. This is how we do it.

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How Prograils became an ISO 27001 compliant software company

7.04.2020 | Cyprian Łakomy

Implementing ISMS and being certified for compliance with the ISO 27001 norm is a milestone in many organizations from the IT sector. What were our reasons behind it? What do we and our business partners gain from it?

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Should you ditch Storyboards for SwiftUI? That's what I did

Is leaving Storyboards for SwiftUI right? In this article, I am explaining it is. Although the framework is still immature, iOS developers should already think of making a switch. Here's why.

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Remote work guide: Best practices for CEOs, PMs and employees

20.03.2020 | Cyprian Łakomy

Remote work and distributed teams are what makes software development industry thrive, bringing together people from different locations and time zones. Wondering how to get started with home office? Read on.

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Handling Firebase Dynamic Links in iOS 13 with Scene Delegate

In general, Firebase by Google handles deep and Dynamic Links very well for iOS. But iOS 13 comes with many changes (Scene Delegate!) that aren’t yet fully explained. This is why I made this tutorial. What’s the fuss about deep links in iOS 13? Let's check it out!

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The Prograils guide to top tech conferences in 2020

30.01.2020 | Cyprian Łakomy

2020 is here and tech conferences are in plans of many companies, startup founders, software developers and technology enthusiasts. Based on the scope of web and mobile development services at Prograils, as well as our own experiences, we have chosen 15 hottest events, conferences, summits - you name it - happening this year.

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Web development trends in 2020: Ruby 3.0, Rails 6, voice search optimization etc.

30.12.2019 | Cyprian Łakomy

As a software house that bets mainly on web development, we have to be aware of the trends that will shape the industry’s landscape in 2020. So here it is, the list of major events that will gain traction and impact it over the coming months, according to Prograils developers.

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React Native vs Flutter: Mobile app development frameworks compared

9.12.2019 | Cyprian Łakomy

When building a mobile app, you can employ cross-platform development to reach users on both Android and iOS devices. Let's compare two popular frameworks for it: Facebook's React Native and Flutter, released by Google.

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Mobile app development: Using delegates and blocks in VIPER

When to use delegates and protocols for data requesting, and when do blocks do the trick in VIPER-based mobile development? Let's examine both instances in this tutorial!

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Flutter vs SwiftUI: A simple comparison

After some experience with both SwiftUI and Flutter, let's examine both mobile development frameworks in terms of development speed, clarity and maturity!

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Real Life Examples: Adding Action Mailbox to a Rails app

20.11.2019 | Maciej Litwiniuk

Find out how to install Action Mailbox in your Ruby on Rails application step by step with another part of our Real Life Examples tutorial!

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Real Life Examples: Updating Rails 5.2 to Rails 6.0

15.11.2019 | Maciej Litwiniuk

As it's been some time since Rails 6 was released (officially on 6th of August 2019), it's about time to update your application to this version of the framework. In this tutorial, I will show you how to easily do it, quickly solve potential problems along the way and take full advantage of some new features coming with Rails 6!

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Prograils wins Clutch Leader Award for Top B2B companies

When it comes to social proof, no one can trick a professional business research agency. The business research company Clutch once again featured Prograils among top B2B service providers in Poland.

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