Clojure tools for using the Selenium-WebDriver library
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Clojure API for Selenium-WebDriver

This is a Clojure library for driving a web browser using Selenium-WebDriver as the backend. For more comprehensive documentation on all of clj-webdriver's features, read the Github wiki. You can generate documentation locally with lein doc.

clj-webdriver Resources

Selenium-WebDriver Resources

Please join the Google group if you use this library. I regularly post announcements about upcoming releases, and although I ensure all tests are passing and try to maintain good test coverage before releases, user testing is invaluable. Thank you!


This library is compatible with Clojure 1.3.0.


Use/require the library in your code:

(use 'clj-webdriver.core)

Start up a browser:

(def b (start {:browser :firefox} ""))

Here's an example of logging into Github:

;; Start the browser and bind it to `b`
(def b (start {:browser :firefox} ""))

;; Click "Login" link
(-> b
    (find-it {:text "Login"})

;; Input username/email into the "Login or Email" field
(-> b
    (find-it {:class "text", :name "login"}) ; use multiple attributes
    (input-text "username"))

;; Input password into the "Password" field
(-> b
    (find-it {:xpath "//input[@id='password']"}) ; :xpath and :css options
    (input-text "password"))

;; Click the "Log in" button"
(-> b
    (find-it {:tag :input, :value #"(?i)log"}) ; use of regular expressions

Filling out the form can been accomplished more compactly using clj-webdriver.form-helpers/quick-fill as follows:

(require '[clj-webdriver.form-helpers :as form])

(form/quick-fill b [{{:class "text", :name "login"}     "username"}
                    {{:xpath "//input[@id='password']"} "password"}
                    {{:value #"(?i)log"}                click}])

If you plan to submit the form, you need to pass a third parameter of true to prevent quick-fill from trying to return the elements you act upon (since the page will reload, they will be lost in the Selenium-WebDriver cache).

Finding Elements

The find-it function provides high-level querying abilities against the DOM using HTML attribute comparisons, XPath and CSS queries, or pure-Clojure hierarchical queries. As parameters it always takes a Driver record first, followed by one of the following:

Attribute-Value Map

The attribute-value map (attr-val) can consist of HTML attributes, or can designate an XPath or CSS query:

(find-it driver {:class "foo"})
(find-it driver {:tag :a, :class "bar"})

(find-it driver {:xpath "//a[@class='foo']"})
(find-it driver {:css ""})

If the :xpath or :css options are used, everything else in the attr-val map is ignored.

Special Tags

By default, the :tag option represents a standard HTML tag like <a> or <div>. Clj-webdriver, however, supports a number of "special" tags to make using find-it more intuitive or concise.

Here are all the special tags in action:

(find-it driver {:tag :radio})
;=> (find-it driver {:tag :input, :type "radio"})

(find-it driver {:tag :checkbox})
;=> (find-it driver {:tag :input, :type "checkbox"})

(find-it driver {:tag :textfield})
;=> (find-it driver {:tag :input, :type "text"})

(find-it driver {:tag :password})
;=> (find-it driver {:tag :input, :type "password"})

(find-it driver {:tag :filefield})
;=> (find-it driver {:tag :input, :type "file"})

(find-it driver {:tag :button*})

The :button* option, unlike the others, conflates all button-like elements (form submit buttons, actual <button> tags, etc.).

To demonstrate how to use arguments in different ways, consider the following example. If I wanted to find <a href="/contact" id="contact-link" class="menu-item" name="contact">Contact Us</a> in a page and click on it I could perform any of the following:

(-> b
    (find-it {:tag :a})    ; assuming its the first <a> on the page

(-> b
    (find-it {:id "contact-link"})    ; :id is unique, so only one is needed

(-> b
    (find-it {:class "menu-item", :name "contact"})    ; use multiple attributes

(-> b
    (find-it {:tag :a, :class "menu-item", :name "contact"})    ; specify tag

(-> b
    (find-it {:tag :a, :text "Contact Us"})    ; special :text attribute, uses XPath's
    click)                                     ; text() function to find the element

(-> b
    (find-it {:tag :a, :class #"(?i)menu-"})  ; use Java-style regular
    click)                                    ; expressions

(-> b
    (find-it {:xpath "//a[@id='contact-link']"})    ; XPath query

(-> b
    (find-it {:css "a#contact-link"})    ; CSS selector

So, to describe the general pattern of interacting with the page:

(-> browser-instance
    (find-it options)

Firefox Functionality

Support for Firefox currently exceeds that for all other browsers, most notably via support for customizable Firefox profiles. I've included support for several of these advanced featues in the clj-webdriver.firefox namespace. Here are a few examples (borrowed from here:

(use 'clj-webdriver.core)
(require '[clj-webdriver.firefox :as ff])

(def b (new-driver {:browser :firefox,
                    :profile (doto (ff/new-profile)
                              ;; Enable Firebug
                              (ff/enable-extension "/path/to/extensions/firebug.xpi")))

                              ;; Auto-download certain file types to a specific folder
                              (ff/set-preferences { "C:/Users/semperos/Desktop",
                                                   :browser.helperApps.neverAsk.saveToDisk "application/pdf"})}))

Grid Support

If you already have a Selenium-WebDriver Grid (2) setup in place, you can now leverage the functions in clj-webdriver.grid to run your tests via the Grid.

At this point, clj-webdriver.grid has two functions, new-driver-on-grid and start-on-grid which are Grid equivalents for the clj-webdriver.core functions named new-driver and start respectively. You simply replace your call to start or new-driver with start-on-grid or new-driver-on-grid and your tests will run on the Grid.

For more information about configuring your Grid hub and nodes, read the Selenium-WebDriver wiki documentation on Grid 2.


The master branch of clj-webdriver houses code intended for the next minor-version release. If you want to propose new features for the next release, you're welcome to fork, make a topic branch and issue a pull request against the master branch.

If you want to fix a bug in the current release, please pull against the appropriate branch for the current minor version, 0.4.x.

Running Tests

The namespace clj-webdriver.test.example-app.core contains a Ring app (routing by Moustache) that acts as the "control application" for this project's test suite.

Use lein test to run this library's test suite. Ensure port 5744 is free, or edit test/clj_webdriver/test/core.clj before running the tests.

Note: If you just want to run the example app that clj-webdriver uses for its testing purposes, do the following:

  • Open a terminal and run lein repl or lein swank at the root of this project
  • Evaluate (use 'clj-webdriver.test.example-app.core 'ring.adapter.jetty)
  • Evaluate (defonce my-server (run-jetty #'routes {:port 5744, :join? false})), making sure to adjust the test-port in test/clj_webdriver/test/core.clj to whatever you use here.


Credits to mikitebeka/webdriver-clj for the initial code for this project and many of the low-level wrappers around the Selenium-WebDriver API.

Many thanks to those who have contributed so far (in nick-alphabetical order):

See Github for an up-to-date list of contributors


Distributed under the Eclipse Public License, the same as Clojure.