Scalar
Conference

Registration

Welcome

Oxes, Tapirs and Sttps

Full-Stack Scala 3 with the Typelevel Stack

A blueprint and approach for building end-to-end, full-stack applications in Scala 3

How to build lightweight microservices using ZIO stack

Let's go through some libraries from ZIO ecosystem that will allow us to implement API layer with ZIO HTTP

Coffee Break

Have we found the Holy Enum?

Let's take a look at the issues that enums have in Scala 2 and whether we found the Holy Grail with the introduction of Scala 3.

Implicits in Scala 3

How Scala 3 addresses concerns around implicits and how implicits work in Scala 3.

Making Scala batteries-included with Scala Toolkit

How to make Scala more approachable and productive?

Lunch Break

Fixing-up Production with Property-based Testing

A short case study of a real production issue that was debugged, minimized, and fixed using property-based testing.

Smart data pipelines for AI

How to use FreeMonad to build data pipelines for AI

The future of WebAssembly for Scala.

As WebAssembly matures and gets more and more traction from the community, you might wonder can Scala join that trend?

Coffee Break

Scala from B to F - Backend developer on Frontend

How to leverage Scala with scala.js to write frontend as functional programmers would do.

Pain-free APIs with Smithy4s

Avoid mistakes in API design, implementation and evolution with Smithy

Things that are things, but not other things

Understanding the exact properties that disqualify a data type from being an instance of a given abstraction turns out to be surprisingly helpful

Scalar Afterparty!

Don't miss out on this opportunity to connect with Scalar community and create lasting memories

A surprise talk

Get more clarity with opaque types in Scala 3

Learn about opaque types and add this new tool to your modelling toolbox!

Typesafe techniques for better sleep at night

I'll share a handful of techniques that can help you avoid runtime errors and shift them to the realm of compile time

Coffee Break

Functional programming and Kafka: do they mix?

Let's go through some most common patterns when it comes to integrating Scala applications with Kafka

Cats Effect - Dispatcher, Supervisor, IOLocal

We will look into three less-understood, yet (arguably) extremely useful constructs introduced in Cats Effect 3: Dispatcher, Supervisor, IOLocal

Building multiplayer game backend with Akka on AWS Lambda

How to implement fast and cost-effective backend for a multiplayer game using Scala, Akka and GraalVM

Lunch Break

Pretty little compilers

We all have pretty little things laying around in our codebases, yet, we seldom give them the same love

Writing scala outside of Intellij Idea

I will show you how you can build your own IDE for scala based on my nvim setup

Custom Stream Operators Made Safe And Simple with Libretto

How Libretto, a Scala DSL for concurrent programming, can be used for writing custom stream operators

Coffee Break

The future of Scala

Scala is improving rapidly. This session will give you the perspective of someone in the middle of these changes.

Functional Event-Driven Architecture

A sneak-peek of the "FEDA: Powered by Scala 3" book.

Scalar Pre-Party by ScalaWAW

Let's meet before Scalar!