Scala Days Conferences Courses

The State of the IntelliJ Scala Plugin 2023

Explore new features and improvements in IntelliJ Scala Plugin, including inspections, quick-fixes, and type inference hints, to enhance productivity and efficiency for Scala developers.

• YouTube
• 28 minutes
• On-Demand
• Free Video

GPU Accelerated Deep Learning for Scala 3 with Storch

Discover Storch, a new PyTorch-based library for GPU-accelerated deep learning in Scala 3. Learn about tensor operations, automatic differentiation, and neural network APIs for building enterprise-grade machine learning applications.

• YouTube
• 43 minutes
• On-Demand
• Free Video

Supercharge Your Performance with the Optimus Cirrus Platform

Discover how Optimus Cirrus platform leverages Scala and functional programming to dramatically reduce compile times and boost performance in large-scale software development at Morgan Stanley.

• YouTube
• 42 minutes
• On-Demand
• Free Video

DIY Actors Using Project Loom - Alternatives to Akka for Scala Developers

Explore building actor-like systems using Project Loom's virtual threads as an alternative to Akka. Learn to implement core actor features and manage local state in Scala applications.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Batteries-included Scala with Scala Toolkit

Discover Scala Toolkit: simplifying development, smoothing learning curves, and enhancing ecosystem navigation. Learn about its design, processes, and practical applications for improved Scala programming.

• YouTube
• 24 minutes
• On-Demand
• Free Video

Improve Your Tests with Property State-Machine Tests

Discover property state-machine testing to validate system behavior over complete execution traces, enhancing critical system components beyond traditional code coverage.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Crossing the Boundaries of Stateful Streaming and Actors Using Serverless Portals

Explore Portals Project: novel abstractions for dataflow streaming systems, enabling complex applications like microservices, actor models, and streaming analytics with guaranteed exactly-once processing.

• YouTube
• 40 minutes
• On-Demand
• Free Video

Polymorphic Function Types in Scala 3

Explore polymorphic function types in Scala 3, their usage, benefits, and implementation. Learn about recent compiler improvements and potential future enhancements for this powerful feature.

• YouTube
• 40 minutes
• On-Demand
• Free Video

Concurrency in Scala and on the JVM

Explore Scala's concurrency landscape: Akka, Monix, cats-effect, ZIO, and Loom-based libraries. Compare approaches for safety, developer experience, readability, and type-level guarantees.

• YouTube
• 44 minutes
• On-Demand
• Free Video

Saving Christmas Using Scala - Advent of Code Solutions

Discover how Scala can solve Advent of Code challenges, exploring parsing, collections, functional programming, and data structures to enhance your problem-solving skills.

• YouTube
• 43 minutes
• On-Demand
• Free Video

Explaining Different Coroutine Flavors Using Scala Native

Explore coroutines in modern languages, their types, and implementation. Learn about stackless and stackfull variants, LLVM backend optimizations, and green threads in operating systems.

• YouTube
• 37 minutes
• On-Demand
• Free Video

When is an ADT Not an ADT? - Modeling Data Types in Programming

Explore data representation in programming, comparing OOP and FP approaches. Learn about tradeoffs and design choices for clear, efficient code in a simple programming language example.

• YouTube
• 37 minutes
• On-Demand
• Free Video

Simple and Speedy UIs in Scala 3

Scala 3 library for rapidly building customizable internal user interfaces using functional programming patterns and novel union type implementation, enabling backend developers to create UIs efficiently.

• YouTube
• 32 minutes
• On-Demand
• Free Video

X-Ray Your Build: Build Events, Build Scans, and Caching Explained in Scala

Explore build performance optimization for Scala projects using build events, scans, and caching. Learn to identify bottlenecks, leverage insights, and improve developer productivity with actionable strategies.

• YouTube
• 28 minutes
• On-Demand
• Free Video

10 Years of Scala.js - Evolution and Future Prospects

Explore Scala.js' 10-year journey: from inception to maturity. Learn about key design decisions, success factors, and future directions in compiling Scala to JavaScript.

• YouTube
• 37 minutes
• On-Demand
• Free Video