Code Sync Courses

The BEAM-Rust Sandwich

Discover how to enhance BEAM applications with Rust for computation-heavy tasks using WebAssembly in browsers and NIFs in backends through Phoenix LiveView examples.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

Introducing Phoenix Sync - Real-Time Data Synchronization for Phoenix Applications

Discover Phoenix.Sync, a new library enabling real-time data synchronization from Postgres to Phoenix LiveView and frontend applications for collaborative, low-latency experiences.

• YouTube
• 45 minutes
• Self-Paced
• Free Video

Growing with Elixir - A Journey Through 8 Years of Adoption

Discover how a Brazilian edtech company successfully adopted, scaled, and maintained Elixir in production over 8 years, including challenges faced and strategies developed.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

Dealing with a Monster Ecto Query

Discover how to optimize complex Ecto queries with multiple OR cases, achieving 600% capacity increase by leveraging Elixir features over traditional database processing.

• YouTube
• 19 minutes
• Self-Paced
• Free Video

Structured Generation and Logits Processing with Elixir

Discover how to eliminate unreliable LLM outputs by constraining token generation at the logits level using Elixir's Bumblebee and Nx for guaranteed valid JSON and structured data.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

Message Brokers and MCP - Just Another Protocol or More?

Explore how Model Context Protocol (MCP) transforms AI integration with message brokers like RabbitMQ and ActiveMQ for powerful Agentic AI workflows and secure system communication.

• YouTube
• 28 minutes
• Self-Paced
• Free Video

An Introduction to Messaging in Valkey

Discover Valkey's hidden messaging capabilities beyond caching - explore primitives and solutions for scalable, low-latency, high-throughput messaging use cases.

• YouTube
• 27 minutes
• Self-Paced
• Free Video

OTP Update

Discover the latest OTP developments and updates from Rickard Green in this concise 18-minute conference talk from Code BEAM Stockholm 2025.

• YouTube
• 18 minutes
• Self-Paced
• Free Video

Unveiling the Magic of Erlang/OTP Behaviours - A Deep Dive in the Codebase

Explore Erlang/OTP behaviours' inner workings, callback functions, state management, and message-passing protocols for scalable application development.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Growing New Chemists and Alchemists - Building Elixir Teams

Discover proven teaching techniques from chemistry education to grow your own Elixir developers and build successful BEAM teams, even when talent is scarce.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Flame on Slurm HPC Cluster - Running Langchain Tool Calling with Bumblebee

Discover how to leverage Flame with SLURM for on-demand GPU allocation and run Langchain tool calling with Bumblebee on high-performance computing clusters using Elixir.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

What Do You Learn from Not Using Erlang?

Discover insights from an Erlang veteran's journey into other tech stacks and how to improve ecosystem onboarding for newcomers.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

30 Years On and In the BEAM - A Technical Deep Dive

Explore 30 years of BEAM virtual machine evolution, focusing on concurrency models and fault-tolerant systems with real-world Klarna experiences.

• YouTube
• 38 minutes
• Self-Paced
• Free Video

Agent-Based Modeling with Nx - GPU-Accelerated Tensor Algebra for BEAM

Explore how to redesign Agent-Based Modeling frameworks using Nx tensor algebra for efficient GPU computation on the BEAM, moving beyond traditional ML applications.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Hologram - Building Rich UIs with Elixir Running in the Browser

Discover how to build interactive web UIs using pure Elixir with Hologram, which transpiles Elixir to JavaScript for client-side execution and enhanced performance.

• YouTube
• 20 minutes
• Self-Paced
• Free Video