Playwright Page Object Model Complete Guide

Overview

This guide focuses on the Playwright Page Object Model, offering a practical TypeScript handbook for designing maintainable Page Objects. It covers reusable components, resilient locators, fixtures, framework structure, and anti-patterns. The guide also details interview-ready POM architecture. It is built for QA Engineers, Automation Testers, and SDETs who aim to create page objects that remain readable as product and test suites grow. The content progresses from beginner concepts to advanced POM design and includes sections on project structure, refactoring, and interview preparation.

Table of contents

1. What Is the Page Object Model?
2. Why POM Helps Large Test Suites
3. The Anatomy of a Good Page Object
4. Passing Page Through the Constructor
5. Prefer Locator Fields Over Element Handles
6. Locator Strategy Inside Page Objects
7. Keep Methods at the Right Abstraction Level
8. Navigation Methods
9. Form Page Objects
10. Table Page Objects
11. List and Card Components
12. Dialog and Modal Objects
13. Component Objects vs Page Objects
14. Composition Over Deep Inheritance
15. When a Small BasePage Is Acceptable

Who this resource is for

• Automation Tester