Playwright is a Node library that automates Chromium, WebKit, and Firefox browsers with a single API for reliable web automation.
Platforms
- Mac
- Windows
- Linux
United States


Apps similar to stateofpixel include Playwright, which is free and open source. Other options are Argos CI, Chromatic, Percy by BrowserStack and Pixeleye. In total there are eight Automated Testing Tools like stateofpixel for the web, self-hosting, Mac, Linux and Windows.
Playwright is a Node library that automates Chromium, WebKit, and Firefox browsers with a single API for reliable web automation.


Argos is an open-source visual regression testing platform for Playwright, Storybook, Vitest and Cypress, and an alternative to Chromatic and Percy.




Chromatic scans every possible UI state across browsers to catch visual and functional bugs. Assign reviewers and resolve discussions to streamline team sign-off.


BrowserStack's Automated Visual Testing platforms, Percy and App Percy, offer efficient and comprehensive solutions for handling the end-to-end Visual Testing process. With these platforms, developers gain complete visual confidence, enabling them to build and maintain...



The batteries-included platform for visually testing and reviewing your UI; it's even self-hostable! Connect your codebase with our many integrations and dramatically increase your test coverage in minutes.

Applitools provides Application Visual Management & AI powered visual UI testing & monitoring for web & mobile apps.



A simple UI for browsing and inspecting diffs, and an API for runner scripts to submit screenshots to and receive a pass or fail in real time. (For use with Wraith, Backstop, Selenium etc)




Tavero is a free, MIT-licensed MCP server and CLI that scans your running React app and finds UI inconsistencies (spacing, colors, typography, component drift). It gives coding agents like Cursor and Claude Code concrete fixes with file and line references.
