A free browser plugin that helps developers, content editors, & SEO professionals quickly scan webpage for broken links, valid links & potential issues.

Generate thousands of test cases, maintain them, and accelerate your releases with the most powerful testing platform.

Selenium tests are often unstable and difficult to maintain. Parasoft Selenic fixes common Selenium problems within your existing projects and with no vendor lock.

Healenium is an open-source library for automated testing that uses machine learning to improve the reliability of your tests. It can automatically detect and heal test failures caused by changes in the UI, such as element IDs or class names.

Playwright enables reliable end-to-end testing for modern web apps.

Appium is an open-source project and ecosystem of related software, designed to facilitate UI automation of many app platforms