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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.

Write a setup patch data script in Magento

Write a setup patch data script

Delete data with a resource model in Magento

Delete data with a resource model

Save data with a resource model in Magento

Save data with a resource model

Load data with a resource model in Magento

Load data with a resource model

Create a repository in Magento

Create a repository

Create a repository interface in Magento

Create a repository interface

Preference a DTO interface to a model in Magento

Preference a DTO interface to a model

Implement a DTO into a model in Magento

Implement a DTO into a model

Create a data transfer object (DTO) interface in Magento

Create a data transfer object (DTO) interface

Introduction to service contracts in Magento

Introduction to service contracts

Create a collection in Magento

Create a collection

Create a resource model in Magento

Create a resource model

Create a model in Magento

Create a model

Model vs ResourceModel vs Collection in Magento

Model vs ResourceModel vs Collection

Automatically remove database fields in Magento

Automatically remove database fields

Create a new database table in Magento

Create a new database table

Declarative schema in Magento

Declarative schema

Update templates with placeholder data in Magento

Update templates with placeholder data

Exercise: Module cleanup

Render and wrap children blocks with containers in Magento

Render and wrap children blocks with containers

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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.