Selenium WebDriver to help with automation: https://addons.mozilla.org/es/firefox/addon/element-locator-for-webdriv/
“This addon is designed to support and speed up the creation of WebDriver scripts by easing the location of web elements.
think it could be useful only for beginner. Because right now is more convenience to use PageFactory. To be more clear look at example:
Using addons: driver.findElement(By.xpath(“//input[@id=’submit_login_button’]”));
Using PageFactory: @FindBy(id=”submit_login_button”) private WebElement login_button;
writing a page object based framework, UI Map based framework or just plain browser automation tools, I still use it most days. If for no other reason than it’s a hell of a lot quicker than opening & inspecting firebug. 🙂