SeleniumHQ · titusfortner · Oct 1, 2026 · Sep 23, 2026 · Sep 23, 2026
diff --git a/.idea/modules.xml b/.idea/modules.xml
diff --git a/java/java-dev.iml b/java/java-dev.iml
@@ -10,9 +10,6 @@
     <content url="file://$MODULE_DIR$/src/dev">
       <sourceFolder url="file://$MODULE_DIR$/src/dev" isTestSource="false" />
     </content>
-    <content url="file://$MODULE_DIR$/../third_party/js/sizzle">
-      <sourceFolder url="file://$MODULE_DIR$/../third_party/js/sizzle" type="java-test-resource" />
-    </content>
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="module" module-name="java" />

diff --git a/java/test/org/openqa/selenium/bidi/input/BUILD.bazel b/java/test/org/openqa/selenium/bidi/input/BUILD.bazel
@@ -6,9 +6,6 @@ java_selenium_test_suite(
     size = "large",
     srcs = glob(["*Test.java"]),
     browsers = BIDI_BROWSERS,
-    data = [
-        "//third_party/chrome_ext:backspace.crx",
-    ],
     tags = [
         "selenium-remote",
     ],

diff --git a/java/test/org/openqa/selenium/bidi/permissions/BUILD.bazel b/java/test/org/openqa/selenium/bidi/permissions/BUILD.bazel
@@ -6,9 +6,6 @@ java_selenium_test_suite(
     size = "large",
     srcs = glob(["*Test.java"]),
     browsers = BIDI_BROWSERS,
-    data = [
-        "//third_party/chrome_ext:backspace.crx",
-    ],
     tags = [
         "selenium-remote",
     ],

diff --git a/java/test/org/openqa/selenium/environment/BUILD.bazel b/java/test/org/openqa/selenium/environment/BUILD.bazel
@@ -33,7 +33,7 @@ java_library(
         "//javascript/atoms",
         "//javascript/atoms:deps",
         "//third_party/closure/goog",
-        "//third_party/js/sizzle",
+        "//third_party/js/qunit",
     ],
     javacopts = [
         "--release",

diff --git a/java/test/org/openqa/selenium/interactions/BUILD.bazel b/java/test/org/openqa/selenium/interactions/BUILD.bazel
@@ -30,9 +30,6 @@ java_selenium_test_suite(
         ["*Test.java"],
         exclude = SMALL_TESTS,
     ),
-    data = [
-        "//third_party/chrome_ext:backspace.crx",
-    ],
     javacopts = [
         "--release",
         TOOLS_JAVA_VERSION,

diff --git a/java/test/org/openqa/selenium/testing/StaticResources.java b/java/test/org/openqa/selenium/testing/StaticResources.java
@@ -64,16 +64,6 @@ static void ensureAvailable() {
         "javascript/atoms/fragments/find-elements.js",
         "org/openqa/selenium/support/locators/findElements.js",
         () -> bazel.build("//javascript/atoms/fragments:find-elements"));
-
-    // Firefox XPI
-    copy(
-        "third_party/js/selenium/webdriver_prefs.json",
-        "org/openqa/selenium/firefox/webdriver_prefs.json",
-        () -> bazel.build("third_party/js/selenium:webdriver_json"));
-    copy(
-        "third_party/js/selenium/webdriver.xpi",
-        "org/openqa/selenium/firefox/xpi/webdriver.xpi",
-        () -> bazel.build("third_party/js/selenium:webdriver_xpi"));
   }
 
   private static void copy(String copyFrom, String copyTo, Runnable build) {

diff --git a/third_party/bazel/aspect_rules_jest_runfiles.patch b/third_party/bazel/aspect_rules_jest_runfiles.patch
diff --git a/third_party/bazel/hermetic_llvm_windows_exec_toolchains.patch b/third_party/bazel/hermetic_llvm_windows_exec_toolchains.patch
diff --git a/third_party/chrome_ext/BUILD.bazel b/third_party/chrome_ext/BUILD.bazel
diff --git a/third_party/chrome_ext/backspace.crx b/third_party/chrome_ext/backspace.crx
diff --git a/third_party/firebug/BUILD.bazel b/third_party/firebug/BUILD.bazel
diff --git a/third_party/firebug/favourite_colour-1.1-an+fx.xpi b/third_party/firebug/favourite_colour-1.1-an+fx.xpi
diff --git a/third_party/firebug/firebug-1.5.0-fx.xpi b/third_party/firebug/firebug-1.5.0-fx.xpi
diff --git a/third_party/firebug/mooltipass-1.1.87.xpi b/third_party/firebug/mooltipass-1.1.87.xpi
diff --git a/third_party/js/selenium/BUILD.bazel b/third_party/js/selenium/BUILD.bazel
diff --git a/third_party/js/selenium/webdriver-3.141.59.xpi b/third_party/js/selenium/webdriver-3.141.59.xpi
diff --git a/third_party/js/selenium/webdriver.json b/third_party/js/selenium/webdriver.json
diff --git a/third_party/js/sizzle/BUILD.bazel b/third_party/js/sizzle/BUILD.bazel