Playwright Debugging & Test Generation: Master Inspector & Codegen!

Published: 29 July 2025
on channel: QA and Dev Tips

Are your Playwright tests flaky or hard to debug? In this comprehensive tutorial (Part 4 of our Playwright Automation Mastery series!), you'll learn how to leverage two of Playwright's most powerful built-in tools: the Playwright Inspector and Playwright Codegen.

Debugging automation scripts can be a challenge, but with the Playwright Inspector, you'll gain visual insights into your test execution, step through actions, and effortlessly pinpoint issues with locators or page states. We'll show you exactly how page.pause() unlocks this interactive debugging experience.

Then, discover the magic of Playwright Codegen! See how to automatically generate robust Playwright test code by simply interacting with your web application. This feature is a game-changer for accelerating test creation and getting your automation workflows up and running in minutes.

In this video, you will learn:

What is the Playwright Inspector and how to activate it (page.pause()).

How to step through your Playwright tests visually.

Tips for inspecting DOM elements, locators, and page states using the Inspector.

Understanding the console/evaluator tab within the Inspector for live JavaScript execution.

What is Playwright Codegen and how to launch it.

How to auto-generate Playwright test code by recording browser interactions.

Best practices for using Codegen as a starting point for your test suite.

How these tools simplify debugging and speed up development.

Whether you're new to Playwright or looking to enhance your existing automation skills, mastering the Inspector and Codegen is essential for building reliable and efficient tests. Don't let debugging frustrate you any longer!

Timestamps:

00:43 Playwright Inspector: Visual Debugging
2:47 Playwright Codegen: Generate Code Fast

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#Playwright #PlaywrightInspector #PlaywrightCodegen #AutomationTesting #QAAutomation #WebAutomation #Debugging #TestAutomation #TypeScript #SoftwareTesting #PlaywrightTutorial

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