Scalac's blog

What is Scala.js? Scala.js is a compiler that targets JavaScript, unlike the traditional Scala compiler which targets JVM bytecode. What it means in practice – with Scala.js you can write Scala code that will be executed in the browser.

The challenge In Scalac we view remote work as a challenge not as a hindrance. In many companies working remotely, from home or even from another town, is a taboo. No manager there would allow that. They justify it with “decreased productivity” and “difficult communication”. And they are right … as long as we talk […]

Welcome to the last part of dice game post series! We already have fully working game that we created in 1st and 2nd parts. Today we’ll see how we can take advantage of the fact that we’re using event sourcing. We’ll create a separate statistics project that will catch all DiceRolled events and count how many times each number have been […]

If you’re looking for the best library to build concurrent and distributed applications, probably sooner than later you’ll come across Akka. It’s a very powerful open source library maintained by Typesafe for making such apps.

Motivation In Scalac we believe that communication is essential in IT and that projects with inefficient information sharing are doomed to fail. Fortunately for us it doesn’t always mean that putting people in one place is the only way. More often it’s about creating the right spirit for exchanging knowledge and providing ways to do […]

At ScalaC we’ve recently started adopting Slick 3.0. If you haven’t tried it yet, hopefully these notes will make the process go smoother.

What is STM? Wikipedia defines it as follows: software transactional memory (STM) is a concurrency control mechanism analogous to database transactions for controlling access to shared memory in concurrent computing. It is an alternative to lock-based synchronization. Hmmm… but what does it mean in practice?

Scala end to end In Scalac we believe that Scala is a great general-purpose language, that helps you to build high-quality software quickly. And although Scala shines in the backend, its use is not limited to server-side programming. With these blog posts, we would also like to convince all of you that it’s possible to […]

Welcome to the 2nd part of the event-sourced game post series! In case you haven’t yet read the previous part, I highly recommend reading it before. Today we’ll focus on the frontend server part, the one that’ll be responsible for handling user interface interactions as well as backend server communication.

Null is evil The concept of Null Reference is sometimes referred to as “The Billion Dollar Mistake”. Such pejorative description has been forged by Sir Anthony Hoare, (you can learn more here) probably most widely known for developing Quicksort, but ironically, also the man who first introduced nulls to ALGOL. But why is null A […]