diff --git a/web/vue/src/composables/browser/useEventListener/index.test.ts b/web/vue/src/composables/browser/useEventListener/index.test.ts
index 9415dbd..d1adf3f 100644
--- a/web/vue/src/composables/browser/useEventListener/index.test.ts
+++ b/web/vue/src/composables/browser/useEventListener/index.test.ts
@@ -192,8 +192,8 @@ describe(useEventListener, () => {
 
   it('use window as default target when event string is passed directly', async () => {
     const listener = vi.fn();
-    const addSpy = vi.spyOn(window, 'addEventListener');
-    const removeSpy = vi.spyOn(window, 'removeEventListener');
+    const addSpy = vi.spyOn(globalThis, 'addEventListener');
+    const removeSpy = vi.spyOn(globalThis, 'removeEventListener');
 
     component = mountWithEventListener(() => {
       useEventListener('click', listener);
@@ -213,7 +213,7 @@ describe(useEventListener, () => {
 
   it('use window as default target when event array is passed directly', async () => {
     const listener = vi.fn();
-    const addSpy = vi.spyOn(window, 'addEventListener');
+    const addSpy = vi.spyOn(globalThis, 'addEventListener');
 
     component = mountWithEventListener(() => {
       useEventListener(['click', 'keydown'], listener);
diff --git a/web/vue/src/composables/browser/useEventListener/index.ts b/web/vue/src/composables/browser/useEventListener/index.ts
index 9ab4c2f..ecb459c 100644
--- a/web/vue/src/composables/browser/useEventListener/index.ts
+++ b/web/vue/src/composables/browser/useEventListener/index.ts
@@ -1,6 +1,5 @@
-import { isArray, isObject, isString, noop } from '@robonen/stdlib';
+import { first, isArray, isObject, isString, noop } from '@robonen/stdlib';
 import type { Arrayable, VoidFunction } from '@robonen/stdlib';
-import { first } from '@robonen/stdlib';
 import { toValue, watch } from 'vue';
 import type { MaybeRefOrGetter } from 'vue';
 import { defaultWindow } from '@/types';
diff --git a/web/vue/src/composables/browser/useTabLeader/index.test.ts b/web/vue/src/composables/browser/useTabLeader/index.test.ts
index 20948e0..f7d6a67 100644
--- a/web/vue/src/composables/browser/useTabLeader/index.test.ts
+++ b/web/vue/src/composables/browser/useTabLeader/index.test.ts
@@ -104,8 +104,8 @@ describe(useTabLeader, () => {
 
     await nextTick();
 
-    expect(component.vm.isSupported).toBe(true);
-    expect(component.vm.isLeader).toBe(true);
+    expect(component.vm.isSupported).toBeTruthy();
+    expect(component.vm.isLeader).toBeTruthy();
   });
 
   it('not grant leadership when another tab holds the lock', async () => {
@@ -125,8 +125,8 @@ describe(useTabLeader, () => {
 
     await nextTick();
 
-    expect(leader1!.isLeader.value).toBe(true);
-    expect(leader2!.isLeader.value).toBe(false);
+    expect(leader1!.isLeader.value).toBeTruthy();
+    expect(leader2!.isLeader.value).toBeFalsy();
 
     scope1.stop();
     scope2.stop();
@@ -148,15 +148,15 @@ describe(useTabLeader, () => {
     });
 
     await nextTick();
-    expect(leader1!.isLeader.value).toBe(true);
-    expect(leader2!.isLeader.value).toBe(false);
+    expect(leader1!.isLeader.value).toBeTruthy();
+    expect(leader2!.isLeader.value).toBeFalsy();
 
     // Leader 1 releases (e.g., tab closes)
     scope1.stop();
     await nextTick();
 
-    expect(leader1!.isLeader.value).toBe(false);
-    expect(leader2!.isLeader.value).toBe(true);
+    expect(leader1!.isLeader.value).toBeFalsy();
+    expect(leader2!.isLeader.value).toBeTruthy();
 
     scope2.stop();
   });
@@ -170,15 +170,15 @@ describe(useTabLeader, () => {
     });
 
     await nextTick();
-    expect(leader!.isLeader.value).toBe(true);
+    expect(leader!.isLeader.value).toBeTruthy();
 
     leader!.release();
     await nextTick();
-    expect(leader!.isLeader.value).toBe(false);
+    expect(leader!.isLeader.value).toBeFalsy();
 
     leader!.acquire();
     await nextTick();
-    expect(leader!.isLeader.value).toBe(true);
+    expect(leader!.isLeader.value).toBeTruthy();
 
     scope.stop();
   });
@@ -192,12 +192,12 @@ describe(useTabLeader, () => {
     });
 
     await nextTick();
-    expect(leader!.isLeader.value).toBe(false);
+    expect(leader!.isLeader.value).toBeFalsy();
     expect(navigator.locks.request).not.toHaveBeenCalled();
 
     leader!.acquire();
     await nextTick();
-    expect(leader!.isLeader.value).toBe(true);
+    expect(leader!.isLeader.value).toBeTruthy();
 
     scope.stop();
   });
@@ -216,7 +216,7 @@ describe(useTabLeader, () => {
 
     await nextTick();
 
-    expect(component.vm.isSupported).toBe(false);
-    expect(component.vm.isLeader).toBe(false);
+    expect(component.vm.isSupported).toBeFalsy();
+    expect(component.vm.isLeader).toBeFalsy();
   });
 });