Software Testing Tools & Resources

Largest collection of Resources and Tools for Software Testing Community

Analyze HTML size and catch bloat like inline images, large React hydration state, or code duplication.

Lint an npm or Yarn lockfile to analyze and detect security issues via predefined security policies.

No WebDriver required. No manual timeouts needed. Cross-browser testing out-of-the-box.


Supports editing text and images in a PDF across all platforms.

Jest matcher for image comparisons. Most commonly used for visual regression testing.

Puppeteer to Playwright conversion script

By mirroring traffic to and from your machine, mirrord surrounds your local service with a mirror image of its cloud environment.

A GitHub Action that lets you automatically run tests against WebPageTest on code changes.

Jumpstart Your Web Accessibility Efforts Directly in Google Chrome