In this session, I will guide you through two recent additions to Ox that I helped implement: channel operators and retries.

Ox is a toolkit for safe direct-style concurrency and resiliency in Scala 3 on the JVM. It leverages the latest features of the JDK, such as virtual threads and structured concurrency.
In this session, I will guide you through two recent additions to Ox that I helped implement: channel operators and retries.
We will begin by exploring the principles of interacting with Ox channels, including how to send and receive elements, and how to signal completion or errors. Then, we will build an operator from scratch to understand the guidelines for creating your own operators.
In the second part, I will delve into the design process of one of Ox's resiliency mechanisms: retries. We will discuss the goals, choices, and potential future improvements of this feature.
Drawing on 25 years of experience as a professional musician and record producer, this will be a beginner focused talk introducing the use of Scala.js and the web audio api for building Scala powered Web Audio Applications.
In this talk, we’ll show first the different techniques we can use to apply constraints is our domains. Then, we’ll present Iron, its features, extensions, and integrations. We’ll finish by showcasing a fully integrated constraint-enforcing app.
This talk aims to equip the audience with the minimum required bagage to get comfortable working with contravariance.
In this talk, we will take a tour around the `error` function. Starting from the simple use-cases and ending up with sophisticated yet developer-friendly error messages.