diff --git a/.oxlintrc.json b/.oxlintrc.json
index a0769d8f4..5dfa8ddf8 100644
--- a/.oxlintrc.json
+++ b/.oxlintrc.json
@@ -110,6 +110,12 @@
       "rules": {
         "no-console": "allow"
       }
+    },
+    {
+      "files": ["browser_tests/**/*.ts"],
+      "rules": {
+        "typescript/no-explicit-any": "error"
+      }
     }
   ]
 }
diff --git a/browser_tests/fixtures/ComfyPage.ts b/browser_tests/fixtures/ComfyPage.ts
index b817b14f8..e8a78fb98 100644
--- a/browser_tests/fixtures/ComfyPage.ts
+++ b/browser_tests/fixtures/ComfyPage.ts
@@ -260,7 +260,7 @@ export class ComfyPage {
     return await resp.json()
   }
 
-  async setupSettings(settings: Record<string, any>) {
+  async setupSettings(settings: Record<string, unknown>) {
     const resp = await this.request.post(
       `${this.url}/api/devtools/set_settings`,
       {
diff --git a/browser_tests/fixtures/helpers/WorkflowHelper.ts b/browser_tests/fixtures/helpers/WorkflowHelper.ts
index 7f08aeb94..a501cb5a2 100644
--- a/browser_tests/fixtures/helpers/WorkflowHelper.ts
+++ b/browser_tests/fixtures/helpers/WorkflowHelper.ts
@@ -1,5 +1,9 @@
 import { readFileSync } from 'fs'
 
+import type {
+  ComfyApiWorkflow,
+  ComfyWorkflowJSON
+} from '../../../src/platform/workflow/validation/schemas/workflowSchema'
 import type { WorkspaceStore } from '../../types/globals'
 import type { ComfyPage } from '../ComfyPage'
 
@@ -107,7 +111,13 @@ export class WorkflowHelper {
     })
   }
 
-  async getExportedWorkflow(options?: { api?: boolean }): Promise<any> {
+  async getExportedWorkflow(options: { api: true }): Promise<ComfyApiWorkflow>
+  async getExportedWorkflow(options?: {
+    api?: false
+  }): Promise<ComfyWorkflowJSON>
+  async getExportedWorkflow(options?: {
+    api?: boolean
+  }): Promise<ComfyWorkflowJSON | ComfyApiWorkflow> {
     const api = options?.api ?? false
     return this.comfyPage.page.evaluate(async (api) => {
       return (await window.app!.graphToPrompt())[api ? 'output' : 'workflow']
diff --git a/browser_tests/fixtures/ws.ts b/browser_tests/fixtures/ws.ts
index 92a5ef89a..02e68bdb7 100644
--- a/browser_tests/fixtures/ws.ts
+++ b/browser_tests/fixtures/ws.ts
@@ -1,7 +1,7 @@
 import { test as base } from '@playwright/test'
 
 export const webSocketFixture = base.extend<{
-  ws: { trigger(data: any, url?: string): Promise<void> }
+  ws: { trigger(data: unknown, url?: string): Promise<void> }
 }>({
   ws: [
     async ({ page }, use) => {
diff --git a/browser_tests/tests/colorPalette.spec.ts b/browser_tests/tests/colorPalette.spec.ts
index de8a4282b..5ec6453c0 100644
--- a/browser_tests/tests/colorPalette.spec.ts
+++ b/browser_tests/tests/colorPalette.spec.ts
@@ -178,8 +178,8 @@ test.describe('Color Palette', { tag: ['@screenshot', '@settings'] }, () => {
   })
 
   test('Can add custom color palette', async ({ comfyPage }) => {
-    await comfyPage.page.evaluate((p) => {
-      ;(
+    await comfyPage.page.evaluate(async (p) => {
+      await (
         window.app!.extensionManager as WorkspaceStore
       ).colorPalette.addCustomColorPalette(p)
     }, customColorPalettes.obsidian_dark)
diff --git a/browser_tests/tests/sidebar/workflows.spec.ts b/browser_tests/tests/sidebar/workflows.spec.ts
index bd56a1b50..1f409bb40 100644
--- a/browser_tests/tests/sidebar/workflows.spec.ts
+++ b/browser_tests/tests/sidebar/workflows.spec.ts
@@ -145,11 +145,11 @@ test.describe('Workflows sidebar', () => {
     })
     expect(exportedWorkflow).toBeDefined()
     for (const node of exportedWorkflow.nodes) {
-      for (const slot of node.inputs) {
+      for (const slot of node.inputs ?? []) {
         expect(slot.localized_name).toBeUndefined()
         expect(slot.label).toBeUndefined()
       }
-      for (const slot of node.outputs) {
+      for (const slot of node.outputs ?? []) {
         expect(slot.localized_name).toBeUndefined()
         expect(slot.label).toBeUndefined()
       }
diff --git a/browser_tests/tests/vueNodes/widgets/widgetReactivity.spec.ts b/browser_tests/tests/vueNodes/widgets/widgetReactivity.spec.ts
index 95d608623..8a3548614 100644
--- a/browser_tests/tests/vueNodes/widgets/widgetReactivity.spec.ts
+++ b/browser_tests/tests/vueNodes/widgets/widgetReactivity.spec.ts
@@ -2,6 +2,7 @@ import {
   comfyExpect as expect,
   comfyPageFixture as test
 } from '../../../fixtures/ComfyPage'
+import type { TestGraphAccess } from '../../../types/globals'
 
 test.describe('Vue Widget Reactivity', () => {
   test.beforeEach(async ({ comfyPage }) => {
@@ -13,21 +14,21 @@ test.describe('Vue Widget Reactivity', () => {
       'css=[data-testid="node-body-4"] > .lg-node-widgets > div'
     )
     await comfyPage.page.evaluate(() => {
-      const graph = window.graph as { _nodes_by_id: Record<string, any> }
+      const graph = window.graph as TestGraphAccess
       const node = graph._nodes_by_id['4']
-      node.widgets.push(node.widgets[0])
+      node.widgets!.push(node.widgets![0])
     })
     await expect(loadCheckpointNode).toHaveCount(2)
     await comfyPage.page.evaluate(() => {
-      const graph = window.graph as { _nodes_by_id: Record<string, any> }
+      const graph = window.graph as TestGraphAccess
       const node = graph._nodes_by_id['4']
-      node.widgets[2] = node.widgets[0]
+      node.widgets![2] = node.widgets![0]
     })
     await expect(loadCheckpointNode).toHaveCount(3)
     await comfyPage.page.evaluate(() => {
-      const graph = window.graph as { _nodes_by_id: Record<string, any> }
+      const graph = window.graph as TestGraphAccess
       const node = graph._nodes_by_id['4']
-      node.widgets.splice(0, 0, node.widgets[0])
+      node.widgets!.splice(0, 0, node.widgets![0])
     })
     await expect(loadCheckpointNode).toHaveCount(4)
   })
@@ -36,21 +37,21 @@ test.describe('Vue Widget Reactivity', () => {
       'css=[data-testid="node-body-3"] > .lg-node-widgets > div'
     )
     await comfyPage.page.evaluate(() => {
-      const graph = window.graph as { _nodes_by_id: Record<string, any> }
+      const graph = window.graph as TestGraphAccess
       const node = graph._nodes_by_id['3']
-      node.widgets.pop()
+      node.widgets!.pop()
     })
     await expect(loadCheckpointNode).toHaveCount(5)
     await comfyPage.page.evaluate(() => {
-      const graph = window.graph as { _nodes_by_id: Record<string, any> }
+      const graph = window.graph as TestGraphAccess
       const node = graph._nodes_by_id['3']
-      node.widgets.length--
+      node.widgets!.length--
     })
     await expect(loadCheckpointNode).toHaveCount(4)
     await comfyPage.page.evaluate(() => {
-      const graph = window.graph as { _nodes_by_id: Record<string, any> }
+      const graph = window.graph as TestGraphAccess
       const node = graph._nodes_by_id['3']
-      node.widgets.splice(0, 1)
+      node.widgets!.splice(0, 1)
     })
     await expect(loadCheckpointNode).toHaveCount(3)
   })
diff --git a/browser_tests/types/globals.d.ts b/browser_tests/types/globals.d.ts
index 90e7493e7..f9ce30a0b 100644
--- a/browser_tests/types/globals.d.ts
+++ b/browser_tests/types/globals.d.ts
@@ -1,8 +1,17 @@
 import type { LGraph } from '@/lib/litegraph/src/LGraph'
+import type { LGraphNode } from '@/lib/litegraph/src/LGraphNode'
 import type { LiteGraphGlobal } from '@/lib/litegraph/src/LiteGraphGlobal'
 import type { ComfyApp } from '@/scripts/app'
 import type { useWorkspaceStore } from '@/stores/workspaceStore'
 
+/**
+ * Helper type for accessing nodes by ID in browser tests.
+ * Provides typed access to graph internals without requiring `any`.
+ */
+export interface TestGraphAccess {
+  _nodes_by_id: Record<string, LGraphNode>
+}
+
 interface AppReadiness {
   featureFlagsReceived: boolean
   apiInitialized: boolean