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Magento Code That Sucks artwork

Magento Code That Sucks

A fun course to learn development best practices. Learn good Magento code by looking at bad Magento code.

Last updated 3 weeks ago

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There are 10 published lessons in this course, with more on the way:

Introduction

About the Magento course
2:35

About the Magento course

Understand the course structure and approach

Database and data handling

Mass update product prices in Magento
12:06

Mass update product prices 11

Avoid direct SQL queries in Magento
8:57

Avoid direct SQL queries

Use collection query loaders in Magento
5:30

Use collection query loaders

Architecture and design

Avoid classes with multiple responsibilities in Magento
12:41

Avoid classes with multiple responsibilities

Avoid using ObjectManager in templates in Magento
9:08

Avoid using ObjectManager in templates 2

Implement concrete classes in Magento
9:29

Implement concrete classes

Customization and extension

Override core classes with class preferences in Magento
10:28

Override core classes with class preferences

Conclusion

Submit Magento code that sucks