🧠 Download Free Elixir Livebooks — Learn the Groxio Way.
Get Groxio’s Educational Livebooks, the same interactive coding notebooks used in Bruce Tate’s official Elixir course.
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👉 Write and run Elixir code inside interactive notebooks — no setup required.
👉 Learn the core ideas that make Elixir fast, elegant, and reliable.
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FOUNDATIONS OF ELIXIR
💡 Elixir Expressions
Understand how Elixir “thinks.”
Learn how expressions evaluate to values, why everything in Elixir returns something, and how this mindset changes the way you reason about code.
🔗 Bindings and Immutability
Discover why variables in Elixir don’t change — and why that’s a good thing.
Practice working with labels, closures, and rebinding to understand one of Elixir’s most important principles: immutability.
⚙️ Functions
Master Elixir’s most fundamental tool.
Write anonymous and named functions, explore how scope works, and experience firsthand how functions + data form the heart of the language.
🧱 Basic Data Types
Get hands-on with Elixir’s core data types — numbers, atoms, tuples, lists, and maps.
You’ll learn to create, combine, and transform data the functional way, preparing you for real-world applications.
Founder of Groxio and author of “Designing Elixir Systems with OTP
Who is Bruce Tate?
Bruce Tate is an award-winning author and the founder of Grox.io. The recognized expert in Elixir has over 10 years of experience providing high-quality training and education. Whether you are a beginner or an expert, his tailored approach to training will help you think beyond routine code to beautifully designed software. These are the breakthroughs that define careers and teams.
Author of "Programming Phoenix," "Designing Elixir Systems with OTP," "Seven Languages in Seven Weeks," and many more!
Developers Who Grew with Groxio
Christine | Elixir em Foco
“Bruce, I really love the way you teach. It’s so much more than technical concepts — it’s about learning how to learn, and learning together. You help us find our own path and go further with our own hands. For me, it’s truly life-changing — you’ve changed my life since the day we met.”
Bill Tihen | Garaio Rem
"I finally learned how to start dynamic processes and name them on the fly — that alone was worth it. The surprise was understanding property-based testing for real. I’d always avoided it because it looked complex, but Groxio made it simple. And learning together with the group made everything stick."
Liv Cella | SmartRent
"My biggest gains were around processes, GenServers, and behaviors. Seeing how callbacks connect to behaviors gave me a solid mental model for Elixir. I also loved the reverse-engineering exercises — they showed how to think like an Elixir dev. After this course, I feel confident continuing my career in Elixir."
Yuri | Groxio Training
"It was amazing — pair programming, mock programming, all of it! I got more practice and learned key concepts that connect everything in the Elixir ecosystem. Now I feel I have a strong foundation to explore other libraries with confidence."
Zacki | Groxio Training
“My biggest insight was learning the CRC pattern — Construct, Reduce, and Convert.
Construct prepares you to do the work, Reduce is doing the work, and Convert is how you present it.
This pattern shaped how I think about everything — from Elixir to Phoenix and Nerves. It finally answered questions I’d been struggling with for years.”
Christine | Elixir em Foco
“Bruce, I really love the way you teach. It’s so much more than technical concepts — it’s about learning how to learn, and learning together. You help us find our own path and go further with our own hands. For me, it’s truly life-changing — you’ve changed my life since the day we met.”
Cornelia Kelinske | Cheddar Flow
“Now I understand the architecture and how everything fits together much better. It’s given me more confidence and will definitely make me a better Elixir developer in the future.”
Paulo Valim | Dashbit
“Everyone at Groxio is so nice and open that you instantly feel safe — even as a beginner. I had to code in front of everyone, which was scary at first, but the community made it easy to relax and just learn. I had a lot of fun, especially during the OTP sessions. There’s no pressure — just encouragement and growth.”