Geb review
A focused, free framework for Groovy teams building WebDriver-based browser tests.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Geb is an open-source browser automation framework for developers who need browser scripting, scraping, functional testing, or acceptance testing. It combines Selenium WebDriver with Groovy, a jQuery-inspired Navigator API for selecting content, Page Object modeling, and a content DSL. The result is a framework aimed especially at teams already working in Groovy or JVM-based test environments, with support for local, remote, and headless browser execution.
Its strongest advantage is the way it organizes browser tests. Page Objects and content definitions can keep selectors and page behavior together, while waitFor supports asynchronous content waiting. Geb also connects with established JVM testing tools, including Spock, JUnit, TestNG, and Cucumber-JVM. Gradle and Maven integrations further support common build workflows. Reporting and screenshots add useful test-output capabilities without changing Geb's core focus on browser automation.
Geb is available as free open-source software, making it a practical choice for teams that want a self-hosted framework without a paid plan structure. It supports multiple browser engines through WebDriver and can control remote browsers, while HTMLUnit provides headless execution. The trade-off is a focused ecosystem: teams seeking a browser automation framework built around Groovy and JVM test tools should find a strong fit, while teams centered on other scripting languages or broader QA management capabilities should consider a different category of tool.
Geb pros and cons
- Where it wins
- Groovy scripting with a jQuery-inspired Navigator API
- Page Objects, content DSLs, and asynchronous waitFor support
- Integrates with Spock, JUnit, TestNG, and Cucumber-JVM
- Where it doesn't
- Its scripting approach is centered on Groovy
- Browser control depends on WebDriver implementations
- Focused on automation rather than broader QA management
Geb fact sheet, pricing and score →
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