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Learn open-source programming with bite-sized video lessons

Complex open-source programming concepts broken down into small, simple and easy to understand video lessons.

Create a custom route in Magento

Create a custom route in Magento

Implement property hooks in PHP 8.4

Implement property hooks in PHP 8.4

Create an around plugin in Magento

Create an around plugin in Magento

Create a simple Magewire component in a Magento Luma template

Create a simple Magewire component in a Magento Luma template

Create a Dockerfile in Docker

Create a Dockerfile in Docker

How DNS converts domain names to IP addresses

How DNS converts domain names to IP addresses

Use getData() vs. magic getters in Magento 2

Use getData() vs. magic getters in Magento 2

Write better LLM prompts for AI code generation

Write better LLM prompts for AI code generation

List Magento cache keys in Redis CLI

List Magento cache keys in Redis CLI

Configure modes in Xdebug

Configure modes in Xdebug

Submit Magento code that sucks

Override core classes with class preferences in Magento

Override core classes with class preferences

Implement concrete classes in Magento

Implement concrete classes

Avoid using ObjectManager in templates in Magento

Avoid using ObjectManager in templates

Avoid classes with multiple responsibilities in Magento

Avoid classes with multiple responsibilities

Use collection query loaders in Magento

Use collection query loaders

Avoid direct SQL queries in Magento

Avoid direct SQL queries

Mass update product prices in Magento

Mass update product prices

Understand the course structure and approach

About the Magento course

About the Magento course

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Only showing lessons migrated to the new course platform (out of the 700+ available).
All lessons are being actively migrated, with an estimated completion of Summer 2026.