Best Test Automation Frameworks for Mozilla Firefox
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Compare the Top Test Automation Frameworks that integrate with Mozilla Firefox as of September 2025
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This a list of Test Automation Frameworks that integrate with Mozilla Firefox. Use the filters on the left to add additional filters for products that have integrations with Mozilla Firefox. View the products that work with Mozilla Firefox in the table below.
What are Test Automation Frameworks for Mozilla Firefox?
Test automation frameworks are sets of tools, components, and practices that automate the process of testing software applications. These frameworks enable testers to write, execute, and manage test scripts for various types of software testing, including functional, regression, load, and performance testing. They often provide features such as reusable test scripts, integration with continuous integration/continuous deployment (CI/CD) tools, reporting, and test result tracking. Test automation frameworks help improve test efficiency, reduce manual errors, and speed up the overall testing process, especially in large and complex software environments. Compare and read user reviews of the best Test Automation Frameworks for Mozilla Firefox currently available using the table below. This list is updated regularly.
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1
Selenium
Software Freedom Conservancy
Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should) also be automated as well. If you want to create robust, browser-based regression automation suites and tests, scale and distribute scripts across many environments, then you want to use Selenium WebDriver, a collection of language specific bindings to drive a browser - the way it is meant to be driven. If you want to create quick bug reproduction scripts, create scripts to aid in automation-aided exploratory testing, then you want to use Selenium IDE; a Chrome and Firefox add-on that will do simple record-and-playback of interactions with the browser. If you want to scale by distributing and running tests on several machines and manage multiple environments from a central point. -
2
Playwright
Playwright
Playwright supports all modern rendering engines including Chromium, WebKit, and Firefox. Test on Windows, Linux, and macOS, locally or on CI, headless or headed. Playwright waits for elements to be actionable prior to performing actions. It also has a rich set of introspection events. The combination of the two eliminates the need for artificial timeouts - the primary cause of flaky tests. Playwright assertions are created specifically for the dynamic web. Checks are automatically retried until the necessary conditions are met. Configure test retry strategy, capture execution trace, videos, screenshots to eliminate flakes. Browsers run web content belonging to different origins in different processes. Playwright is aligned with the modern browsers architecture and runs tests out-of-process. This makes Playwright free of the typical in-process test runner limitations.Starting Price: Free -
3
OpenTest
OpenTest
OpenTest is a free and open source functional test automation framework for web applications, mobile apps and APIs, built for scalability and extensibility, with a focus on enabling the mainstream test automation practices. OpenTest is a feature-reach tool that requires little to no coding skills and can handle virtually any type of functional test automation project. Keywords are high-level building blocks which hide the complexity of the underlying technology and let you build concise, readable and maintainable tests. No coding skills required.Run multiple test sessions in parallel, limited only by the available hardware resources. When you've maxed out your local machine(s), spin up more test actors in the cloud(s). JavaScript code can be embedded organically anywhere within your keyword-driven test to cover complex test scenarios. Run a test multiple times, over a set of data records maintained in a separate data file.Starting Price: Free -
4
Robot Framework
Robot Framework
Robot Framework is a generic open-source automation framework. It can be used for test automation and robotic process automation (RPA). Robot Framework is supported by Robot Framework Foundation. Many industry-leading companies use the tool in their software development. Robot Framework is open and extensible. Robot Framework can be integrated with virtually any other tool to create powerful and flexible automation solutions. Robot Framework is free to use without licensing costs. Robot Framework has an easy syntax, utilizing human-readable keywords. Its capabilities can be extended by libraries implemented with Python, Java or many other programming languages. Robot Framework has a rich ecosystem around it, consisting of libraries and tools that are developed as separate projects.Starting Price: Free -
5
Carina
Zebrunner
Describe all page objects on your own based on the most popular Page Objects pattern. Reuse Custom Type Page Factory to describe app specific pages (Web, IOS, Android, etc.). To make a cool test, you just need to add Verification Logic to your combined PageObjects. That is it. However, we do our best to support Data Driven Approach so you can get the data you need from whatever source available. If you want your test to be run for both IOS and Android platforms, just add some platform specifics, code will be reused by 80% avg. When it comes to test execution, here is the real variety of approaches you can use. You can run from either local or CI environments, include several platforms and get reports passed into multiple third party tools. The icing on the cake is that you can use any internal or external Selenium Hub Providers like Zebrunner Engine, SauceLabs, BrowserStack, TestingBot, etc. so multithreading will let you get the testing results rapidly.Starting Price: Free
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