-
Book Overview & Buying
-
Table Of Contents
Hands-On Automated Testing with Playwright
By :
In this chapter, we explored how Playwright’s built-in parallelization features and smart performance optimizations can help you run your tests faster and more efficiently. We looked at how to manage workers, parallelize tests inside and across files, and shard your test suite to take full advantage of CI machines.
We also talked about practical ways to avoid common performance pitfalls, such as reusing browsers and contexts, blocking unnecessary network requests, and controlling how many artifacts (screenshots, videos, and traces) you generate. And finally, we saw how to track and measure resource usage so you can catch performance issues early and keep your app running smoothly.
With these techniques, you’ll speed up your test runs and make them easier to maintain. Playwright gives you all the tools you need to keep your tests fast and your feedback loop tight. In the next chapter, we’ll discuss incorporating Playwright tests into CI/CD workflows...