Playwright

Playwright is built by Microsoft and provides a full-featured test runner for end-to-end testing. It runs tests across Chromium, Firefox, and WebKit with full browser isolation, auto-waiting, and web-first assertions. Key features include auto-waiting (automatically waits for elements to be ready before acting), multi-language support (JavaScript, TypeScript, Python, Java, .NET), and Codegen (create tests by recording user actions). The framework is designed to provide a scalable and maintainable test automation solution, integrate UI and API testing into a single framework, and enhance test execution speed through parallelization. It integrates with top CI/CD tools including GitHub Actions, Azure Pipelines, CircleCI, Jenkins, and GitLab.