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Chapter 13: Collaborate with the Community

Course

Module Development, Community

Drupal 8, 9, 10, and 11

2 tutorials

Concept: Using and Improving Contributed Modules Free

Concept: Contributing Your Custom Modules

Chapter 14: Final Thoughts

Course

Module Development, Community

Drupal 8, 9, 10, and 11

1 tutorials

Learning More and Getting Support Free

Upgrade Drupal

Course

Site Building, Backend and Infrastructure, Site Administration

Drupal 8, 9, 10, and 11

6 tutorials

What Is Deprecated Code? Free

Upgrade to Drupal 11 Free

Upgrade to Drupal 10 Free

Upgrade to Drupal 9 Free

Update Drupal from Versions Prior to 8.8.x using Composer Free

Install a Contributed Module with No Drupal 9 Release Free

Chapter 4: Services and Dependency Injection

Course

Module Development

Drupal 8, 9, 10, and 11

6 tutorials

Concept: Services and the Container Free

Concept: Dependency Injection Free

Locate and Identify Existing Services

Use a Service in a Controller

Concept: Creating Custom Services

Define a Weather Forecast Service

Install and Update Drupal

Course

Site Building, Backend and Infrastructure, Site Administration

Drupal 8, 9, 10, and 11

2 tutorials

Install Drupal Locally with DDEV Free

Update Drupal's Minor Version Free

Automated Testing in Drupal

Course

Module Development, Backend and Infrastructure

Drupal 8, 9, 10, and 11

6 tutorials

Introduction to Testing in Drupal Free

Software Testing Overview Free

Frameworks for Testing in Drupal

Install Drupal Development Requirements with Composer

Organize Test Files

Create a PHPUnit Config File for Your Project

Writing Automated Tests in Drupal

Course

Module Development, Backend and Infrastructure

Drupal 8, 9, 10, and 11

4 tutorials

Implement a Functional Test

Implement Drupal Functional Test Dependencies

Implement a Unit Test in Drupal

Convert Tests from Simpletest to PHPUnit

Running Automated Tests in Drupal

Course

Module Development, Backend and Infrastructure

Drupal 8, 9, 10, and 11

5 tutorials

Run Drupal Tests with PHPUnit

Set Up a Functional Test

Run Functional JavaScript Tests Free

Functional JavaScript Testing with Nightwatch.js

Run Drupal Tests with the run-tests.sh Script

Develop Drupal Sites

Guide

Module Development, Backend and Infrastructure

Drupal 8, 9, 10, and 11

General Drupal Development

Course

Module Development

Drupal 8, 9, 10, and 11

5 tutorials

Overview: Info Files for Drupal Modules Free

An Introduction to YAML Free

PHP Attributes

Annotations

Best Practice Drupal Development Free

Alter Drupal in Modules

Guide

Module Development

Drupal 8, 9, 10, and 11

Develop Custom Pages

Guide

Module Development

Drupal 8, 9, 10, and 11

Output and Format Data in Code

Guide

Theming, Module Development

Drupal 8, 9, 10, and 11

Hooks in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

4 tutorials

What Are Hooks? Free

Implement Any Hook

Discover Existing Hooks

Define and Invoke a New Hook

Plugin API in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

12 tutorials

What Are Plugins? Free

Drupal Plugin Types

Define a New Plugin Type

Discover Existing Plugin Types

Implement a Plugin of Any Type

Implement a Plugin Using PHP Attributes

Implement a Plugin Using Annotations

Implement a YAML Plugin

Plugin Managers

Plugin Discovery

Plugin Factories and Mappers

Plugin Derivatives

Services and Dependency Injection in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

1 tutorials

Discover and Use Existing Services

Events API in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

4 tutorials

What Are Events? Free

Discover Existing Events

Subscribe to an Event

Dispatch an Event

Routes and Controllers in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

10 tutorials

Overview: Routes, Controllers, and Responses Free

How to Find a Route in Drupal Free

Create a Route and Controller

Overview: Parameters and Value Upcasting in Routes

Use Parameters in a Route

Set a Dynamic Title for a Route

Define Permissions for a Module

Add Access Checking to a Route

How Drupal Turns a Request into a Response

Return JSON, Plain Text, and Other Non-HTML Responses

Render API Concepts in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

7 tutorials

Render API Overview Free

What Are Render Arrays?

What Are Render Elements?

Define a New Render Element Type

Render Pipeline

Render API Renderers

Render API Callback Properties

Output Themeable Content in Drupal

Course

Theming, Module Development

Drupal 8, 9, 10, and 11

10 tutorials

Output Plain Text and Simple HTML Markup

Use #prefix and #suffix Properties to Wrap an Element

Use Render Element Types in a Render Array

Output a List of Items

Output a Table

Output Content with a Template File

Add Classes and HTML Attributes to Render Arrays

Generate URLs and Output Links

Get Information about the Current User

Use #access to Show/Hide Elements in a Render Array

Guides

Chapter 13: Collaborate with the Community

Chapter 14: Final Thoughts

Upgrade Drupal

Chapter 4: Services and Dependency Injection

Install and Update Drupal

Automated Testing in Drupal

Writing Automated Tests in Drupal

Running Automated Tests in Drupal

Develop Drupal Sites

General Drupal Development

Alter Drupal in Modules

Develop Custom Pages

Output and Format Data in Code

Hooks in Drupal

Plugin API in Drupal

Services and Dependency Injection in Drupal

Events API in Drupal

Routes and Controllers in Drupal

Render API Concepts in Drupal

Output Themeable Content in Drupal

Drupal version

Category

Content type

Guides