Selenium
Selenium is a suite of tools specifically designed to automate web browsers across multiple platforms. It comprises Selenium WebDriver for creating robust regression automation suites, Selenium IDE for record-and-playback browser interactions, and Selenium Grid for scaling tests across multiple machines and environments. Primarily utilized for functional and regression testing of web applications, Selenium enables developers and QA engineers to write test scripts in various programming languages.
Checked on Oct 18, 2026.
Alternative resources
ZAP
Zed Attack Proxy is a widely used open source web application security scanner for finding vulnerabilities in web applications.
TestSprite
Agentic testing and automation platform that automatically generates and runs end-to-end tests for your live web application.
Testing Library
A family of lightweight utilities for testing UI components without focusing on implementation details, prioritizing user-centric selectors.