Claude Code just tested my entire GuardAI AI SaaS using Playwright.

Instead of manually clicking through every feature, I asked Claude Code to install Playwright, create and run end-to-end tests, capture screenshots as proof, identify failed tests and bugs, fix the issues, and rerun the tests.

In this video, I also explain what Playwright is, what E2E testing means, why automated browser testing matters, and how Claude Code can help with testing and debugging a real SaaS application.

What we do in this video:
* What is Playwright?
* What is E2E testing?
* Why automated testing matters
* Installing and configuring Playwright
* Creating E2E tests with Claude Code
* Testing GuardAI features through the browser
* Running automated test cases
* Capturing and saving screenshots
* Finding failed tests and bugs
* Fixing issues with Claude Code
* Rerunning the tests
* Running and verifying the final GuardAI application

The workflow:
Build → Test → Find Bugs → Fix → Retest → Verify

This is Video 36 of the GuardAI build in Phase 6: Full Stack AI SaaS Engineering from AI Engineer 360.

Tech Stack: Playwright, Claude Code, Next.js, TypeScript, GuardAI

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