Scala Days Conferences Courses

Integrating AI Workflows into Your Project - Introducing Xef.ai

Discover Xef.ai: A multiplatform library for seamlessly integrating AI workflows into projects, offering functional primitives and error handling for predictable and reliable AI composition.

• YouTube
• 20 minutes
• Self-Paced
• Conference Talk

Supercharge Your Performance - Optimus Cirrus Platform

Discover how Optimus Cirrus platform revolutionizes code compilation, reducing build times from hours to seconds through advanced caching and parallelization techniques, enhancing developer productivity at Morgan Stanley.

• YouTube
• 42 minutes
• Self-Paced
• Conference Talk

Monolith vs. Microservices

Explore monolith vs. microservices architecture from a Scala perspective, focusing on decisive factors, common pitfalls, and best practices for choosing and implementing the right approach.

• YouTube
• 38 minutes
• Self-Paced
• Conference Talk

Gallia - Practical Data Transformation in Scala

Explore Gallia, a schema-aware Scala library for practical data transformation. Learn its benefits, usage, and comparison with alternatives like Pandas and Apache Spark through live coding demonstrations.

• YouTube
• 40 minutes
• Self-Paced
• Conference Talk

How Does a Programmer Think About Code

Explore the cognitive perspective on programming and its application in designing languages, APIs, and writing better code, with insights from the Scala Toolkit initiative.

• YouTube
• 28 minutes
• Self-Paced
• Conference Talk

The Making of the com.lihaoyi Ecosystem

Explore the evolution, principles, and unique aspects of the com.lihaoyi Scala ecosystem. Learn about its development techniques, successes, and failures over the past decade.

• YouTube
• 41 minutes
• Self-Paced
• Conference Talk

Magnum - A "New Look" for Scala 3 Database Clients

Explore Magnum, a new Scala 3 database client combining macros and structural types for typesafe, IDE-refactorable SQL interfaces across JDBC-supported databases.

• YouTube
• 20 minutes
• Self-Paced
• Conference Talk

Ducktape - Holding Scala's Productivity Together

Explore ducktape, a macro-based library for Scala 3 that streamlines JSON handling, reduces boilerplate, and enhances productivity in common development scenarios.

• YouTube
• 33 minutes
• Self-Paced
• Conference Talk

Micro-Optimization for Fun and Profit - Scala Days Seattle

Explore JVM micro-optimization techniques, focusing on hardware, compiler, and JVM fundamentals. Learn to write dramatically faster code without sacrificing functionality.

• YouTube
• 52 minutes
• Self-Paced
• Conference Talk

State of Scala

Explore Scala's current state, challenges, and progress since Scala 3's release. Gain insights into compatibility, migration, tooling, and future development plans for the language.

• YouTube
• 46 minutes
• Self-Paced
• Conference Talk

The Pierian Stream

Explore functional streams, from basic pure programs to effects and concurrency. Build mental models for stream evaluation and learn to reason through complex code using practical examples and frameworks.

• YouTube
• 44 minutes
• Self-Paced
• Conference Talk

How to Get Started with Scala

Explore Scala's improved tooling and beginner-friendly features. Learn about Metals, ScalaCLI, and recent developments that make Scala more accessible and easier to start with for new developers.

• YouTube
• 49 minutes
• Self-Paced
• Conference Talk

Develop Seamless Web Services with Mu

Learn to develop efficient web services using Mu, a Scala-based framework for building seamless and high-performance microservices with gRPC and HTTP/JSON APIs.

• YouTube
• 35 minutes
• Self-Paced
• Conference Talk

Immutable Sequential Maps – Keeping Order While Hashed

Explore efficient immutable sequential maps in Scala, combining ordered iteration with fast key-based access for improved performance in data-heavy applications.

• YouTube
• 46 minutes
• Self-Paced
• Conference Talk

Asynchronous Streams in Direct Style With and Without Macros

Explore asynchronous streams in Scala using for-comprehensions, scala-async, and macro-based implementations, with insights on Reactive Streams and Project Loom.

• YouTube
• 48 minutes
• Self-Paced
• Conference Talk