Code Sync Courses

SeqEx - Building a MIDI Sequencer with Elixir

Explore MIDI message structures and build a functional sequencer using Elixir's binary pattern-matching, midiex library, GenServer, and Phoenix LiveView for music creation.

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

Fullstack Gleam: Static Types on the BEAM and Javascript You'll Love

Dive into building full-stack applications with Gleam, exploring static typing on BEAM and JavaScript integration through hands-on demonstrations and practical implementation techniques.

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

Far More Than You've Ever Wanted to Know About ADTs - Understanding Algebraic Data Types and GADTs

Dive into the fundamentals of Algebraic Data Types (ADTs), exploring their properties, practical applications, and evolution into GADTs while understanding their theoretical foundations and system design implications.

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

The One Billion Row Challenge in Elixir - Performance Optimization from 12 Minutes to 25 Seconds

Discover powerful optimization techniques for processing massive datasets in Elixir, transforming performance from 12 minutes to 25 seconds through practical benchmarking and concurrency strategies.

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

Scaling Dialyzer: Performance Optimization and Incremental Analysis

Discover advanced techniques for scaling Dialyzer's performance in OTP 26, exploring incremental mode improvements, micro-optimizations, and ETS performance enhancements for large Erlang codebases.

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

Dynamic System Behavior Control at Runtime Using Rule Matchers in Scala

Discover how to design and implement a rule-based system for dynamic runtime behavior control, using Scala and recursion schemes to manage business conditions efficiently and flexibly.

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

Testing OTP Applications in Elixir - Best Practices and Solutions

Discover effective strategies for testing OTP processes in Elixir, focusing on polling servers, in-memory repos, and proper mocking techniques for complex energy monitoring systems.

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

Glific - Building an Open-Source WhatsApp Platform with Elixir

Discover how Glific leverages Elixir and WhatsApp to create an open-source communication platform, enabling non-profits to effectively reach and serve their communities at minimal cost.

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

Building Native Applications with LiveView - Efficient Development Patterns

Discover how LiveView Native extends to multiple devices, enabling faster application development with 40% reduced build time while maintaining LiveView's powerful design patterns.

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

Building Multiplayer Adventure Games with Elixir, OTP, and Phoenix

Discover how to create multiplayer adventure games using Elixir, OTP, and Phoenix, exploring LiveView interfaces, Phoenix Channels integration, and practical game development solutions.

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

Data Labelling is Good for You - Building AI Training Pipelines with Elixir

Discover how to build effective data labeling pipelines in Elixir for AI applications, focusing on creating valuable domain-specific datasets and implementing practical labeling processes.

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

Nearest Neighbors and Distant Words - Unleashing the Power of ANN in LLMs

Discover how to enhance LLM applications using approximate nearest neighbors (ANN) for improved retrieval methods, better response quality, and cost optimization in a practical Livebook demonstration.

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

Ectoing Around: Speeding Up Queries with Ecto and Postgres

Master database optimization techniques through Postgres internals, index lookups, and lateral joins while learning to analyze and enhance query performance with Ecto.

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

Migrating a Warehouse Application from C# to Elixir

Discover how migrating a warehouse application from C# to Elixir enhances scalability, efficiency, and resilience in modern warehouse operations management.

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

Building API Clients with Req - From Proof of Concept to Production

Discover how to build robust HTTP API clients in Elixir using Req, covering extensibility, performance, resilience, and observability features for production-ready implementations.

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