diff --git a/src/components/dialog/content/ManagerProgressDialogContent.test.ts b/src/components/dialog/content/ManagerProgressDialogContent.test.ts
index dc7ac8910c..0075c9dc5c 100644
--- a/src/components/dialog/content/ManagerProgressDialogContent.test.ts
+++ b/src/components/dialog/content/ManagerProgressDialogContent.test.ts
@@ -7,7 +7,7 @@ import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { nextTick } from 'vue'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 import ManagerProgressDialogContent from './ManagerProgressDialogContent.vue'
 
diff --git a/src/components/dialog/content/manager/ManagerHeader.test.ts b/src/components/dialog/content/manager/ManagerHeader.test.ts
index 291020d1f8..fa974bbfc5 100644
--- a/src/components/dialog/content/manager/ManagerHeader.test.ts
+++ b/src/components/dialog/content/manager/ManagerHeader.test.ts
@@ -6,7 +6,7 @@ import Tooltip from 'primevue/tooltip'
 import { describe, expect, it } from 'vitest'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 import ManagerHeader from './ManagerHeader.vue'
 
diff --git a/src/components/dialog/content/manager/PackVersionBadge.test.ts b/src/components/dialog/content/manager/PackVersionBadge.test.ts
index 1246de66b5..f57c657601 100644
--- a/src/components/dialog/content/manager/PackVersionBadge.test.ts
+++ b/src/components/dialog/content/manager/PackVersionBadge.test.ts
@@ -6,7 +6,7 @@ import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { nextTick } from 'vue'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 import PackVersionBadge from './PackVersionBadge.vue'
 import PackVersionSelectorPopover from './PackVersionSelectorPopover.vue'
diff --git a/src/components/dialog/content/manager/PackVersionSelectorPopover.test.ts b/src/components/dialog/content/manager/PackVersionSelectorPopover.test.ts
index 83b4d320e7..6b712f7434 100644
--- a/src/components/dialog/content/manager/PackVersionSelectorPopover.test.ts
+++ b/src/components/dialog/content/manager/PackVersionSelectorPopover.test.ts
@@ -10,7 +10,7 @@ import { nextTick } from 'vue'
 import { createI18n } from 'vue-i18n'
 
 import VerifiedIcon from '@/components/icons/VerifiedIcon.vue'
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 // SelectedVersion is now using direct strings instead of enum
 
diff --git a/src/components/dialog/content/manager/button/PackEnableToggle.test.ts b/src/components/dialog/content/manager/button/PackEnableToggle.test.ts
index 44b319553b..30112a88bb 100644
--- a/src/components/dialog/content/manager/button/PackEnableToggle.test.ts
+++ b/src/components/dialog/content/manager/button/PackEnableToggle.test.ts
@@ -6,7 +6,7 @@ import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { nextTick } from 'vue'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 import { useComfyManagerStore } from '@/stores/comfyManagerStore'
 
 import PackEnableToggle from './PackEnableToggle.vue'
diff --git a/src/components/dialog/content/manager/infoPanel/tabs/DescriptionTabPanel.test.ts b/src/components/dialog/content/manager/infoPanel/tabs/DescriptionTabPanel.test.ts
index fac684a523..d8dd40c4e8 100644
--- a/src/components/dialog/content/manager/infoPanel/tabs/DescriptionTabPanel.test.ts
+++ b/src/components/dialog/content/manager/infoPanel/tabs/DescriptionTabPanel.test.ts
@@ -2,7 +2,7 @@ import { mount } from '@vue/test-utils'
 import { describe, expect, it } from 'vitest'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 import { components } from '@/types/comfyRegistryTypes'
 
 import DescriptionTabPanel from './DescriptionTabPanel.vue'
diff --git a/src/components/dialog/content/manager/skeleton/PackCardGridSkeleton.test.ts b/src/components/dialog/content/manager/skeleton/PackCardGridSkeleton.test.ts
index 4948e79fd2..db1f2a13f4 100644
--- a/src/components/dialog/content/manager/skeleton/PackCardGridSkeleton.test.ts
+++ b/src/components/dialog/content/manager/skeleton/PackCardGridSkeleton.test.ts
@@ -5,7 +5,7 @@ import { describe, expect, it } from 'vitest'
 import { nextTick } from 'vue'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 import GridSkeleton from './GridSkeleton.vue'
 import PackCardSkeleton from './PackCardSkeleton.vue'
diff --git a/src/components/dialog/content/signin/SignInForm.spec.ts b/src/components/dialog/content/signin/SignInForm.spec.ts
index 1e5b6304e1..62c1fc0f75 100644
--- a/src/components/dialog/content/signin/SignInForm.spec.ts
+++ b/src/components/dialog/content/signin/SignInForm.spec.ts
@@ -10,7 +10,7 @@ import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { nextTick } from 'vue'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 import SignInForm from './SignInForm.vue'
 
diff --git a/src/components/topbar/CurrentUserButton.spec.ts b/src/components/topbar/CurrentUserButton.spec.ts
index abb2a08b7f..55e23fa237 100644
--- a/src/components/topbar/CurrentUserButton.spec.ts
+++ b/src/components/topbar/CurrentUserButton.spec.ts
@@ -4,7 +4,7 @@ import { beforeEach, describe, expect, it, vi } from 'vitest'
 import { h } from 'vue'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 import CurrentUserButton from './CurrentUserButton.vue'
 
diff --git a/src/components/topbar/CurrentUserPopover.spec.ts b/src/components/topbar/CurrentUserPopover.spec.ts
index 9929d316a6..174850a0dc 100644
--- a/src/components/topbar/CurrentUserPopover.spec.ts
+++ b/src/components/topbar/CurrentUserPopover.spec.ts
@@ -4,7 +4,7 @@ import { afterAll, beforeEach, describe, expect, it, vi } from 'vitest'
 import { h } from 'vue'
 import { createI18n } from 'vue-i18n'
 
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 import CurrentUserPopover from './CurrentUserPopover.vue'
 
diff --git a/src/lib/litegraph/test/testExtensions.ts b/src/lib/litegraph/test/testExtensions.ts
index 097808fd21..bb59e7221b 100644
--- a/src/lib/litegraph/test/testExtensions.ts
+++ b/src/lib/litegraph/test/testExtensions.ts
@@ -7,10 +7,10 @@ import type {
   ISerialisedGraph,
   SerialisableGraph
 } from '../src/types/serialisation'
-import floatingBranch from './assets/floatingBranch.json'
-import floatingLink from './assets/floatingLink.json'
-import linkedNodes from './assets/linkedNodes.json'
-import reroutesComplex from './assets/reroutesComplex.json'
+import floatingBranch from './assets/floatingBranch.json' with { type: 'json' }
+import floatingLink from './assets/floatingLink.json' with { type: 'json' }
+import linkedNodes from './assets/linkedNodes.json' with { type: 'json' }
+import reroutesComplex from './assets/reroutesComplex.json' with { type: 'json' }
 import {
   basicSerialisableGraph,
   minimalSerialisableGraph,
diff --git a/src/renderer/extensions/vueNodes/components/NodeSlots.spec.ts b/src/renderer/extensions/vueNodes/components/NodeSlots.spec.ts
index 522a9e8a66..f58e115ad6 100644
--- a/src/renderer/extensions/vueNodes/components/NodeSlots.spec.ts
+++ b/src/renderer/extensions/vueNodes/components/NodeSlots.spec.ts
@@ -5,7 +5,7 @@ import { type PropType, defineComponent } from 'vue'
 import { createI18n } from 'vue-i18n'
 
 import type { VueNodeData } from '@/composables/graph/useGraphNodeManager'
-import enMessages from '@/locales/en/main.json'
+import enMessages from '@/locales/en/main.json' with { type: 'json' }
 
 import NodeSlots from './NodeSlots.vue'
 
diff --git a/tailwind.config.ts b/tailwind.config.ts
index 4602b69a95..e5e39987be 100644
--- a/tailwind.config.ts
+++ b/tailwind.config.ts
@@ -1,4 +1,4 @@
-import lucide from '@iconify-json/lucide/icons.json'
+import lucide from '@iconify-json/lucide/icons.json' with { type: 'json' }
 import { addDynamicIconSelectors } from '@iconify/tailwind'
 
 import { iconCollection } from './build/customIconCollection'
diff --git a/tests-ui/tests/litegraph/core/fixtures/testExtensions.ts b/tests-ui/tests/litegraph/core/fixtures/testExtensions.ts
index 8c4869da29..300b238145 100644
--- a/tests-ui/tests/litegraph/core/fixtures/testExtensions.ts
+++ b/tests-ui/tests/litegraph/core/fixtures/testExtensions.ts
@@ -7,10 +7,10 @@ import type {
   SerialisableGraph
 } from '@/lib/litegraph/src/types/serialisation'
 
-import floatingBranch from './assets/floatingBranch.json'
-import floatingLink from './assets/floatingLink.json'
-import linkedNodes from './assets/linkedNodes.json'
-import reroutesComplex from './assets/reroutesComplex.json'
+import floatingBranch from './assets/floatingBranch.json' with { type: 'json' }
+import floatingLink from './assets/floatingLink.json' with { type: 'json' }
+import linkedNodes from './assets/linkedNodes.json' with { type: 'json' }
+import reroutesComplex from './assets/reroutesComplex.json' with { type: 'json' }
 import {
   basicSerialisableGraph,
   minimalSerialisableGraph,