diff --git a/tests/unit_tests/workflow/test_executor.py b/tests/unit_tests/workflow/test_executor.py
index bb67990f..2b5cf12c 100644
--- a/tests/unit_tests/workflow/test_executor.py
+++ b/tests/unit_tests/workflow/test_executor.py
@@ -15,8 +15,8 @@ from langbot.pkg.workflow.entities import (
     NodeStatus,
     MessageContext,
 )
-from langbot.pkg.workflow.executor import WorkflowExecutor, LoopExecutor
-from langbot.pkg.workflow.node import WorkflowNode, NodePort
+from langbot.pkg.workflow.executor import WorkflowExecutor
+from langbot.pkg.workflow.node import WorkflowNode
 from langbot.pkg.workflow.registry import NodeTypeRegistry
 
 
diff --git a/tests/unit_tests/workflow/test_registry.py b/tests/unit_tests/workflow/test_registry.py
index 8042b49f..a245d3fd 100644
--- a/tests/unit_tests/workflow/test_registry.py
+++ b/tests/unit_tests/workflow/test_registry.py
@@ -6,7 +6,7 @@ import pytest
 
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), '..', '..', '..', 'src'))
 
-from langbot.pkg.workflow.node import WorkflowNode, NodePort
+from langbot.pkg.workflow.node import WorkflowNode
 from langbot.pkg.workflow.registry import NodeTypeRegistry
 
 
diff --git a/web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx b/web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx
index 00ad90ef..cf40e431 100644
--- a/web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx
+++ b/web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx
@@ -13,7 +13,6 @@ import {
 import DynamicFormItemComponent from '@/app/home/components/dynamic-form/DynamicFormItemComponent';
 import { useEffect, useMemo, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
-import i18n from 'i18next';
 import {
   resolveI18nLabel,
   maybeTranslateKey,
diff --git a/web/src/app/home/components/unified-binding-selector/UnifiedBindingSelector.tsx b/web/src/app/home/components/unified-binding-selector/UnifiedBindingSelector.tsx
index 0dce1513..c7c70329 100644
--- a/web/src/app/home/components/unified-binding-selector/UnifiedBindingSelector.tsx
+++ b/web/src/app/home/components/unified-binding-selector/UnifiedBindingSelector.tsx
@@ -1,20 +1,8 @@
 import { useState, useEffect } from 'react';
 import { useTranslation } from 'react-i18next';
-import {
-  useSidebarData,
-  SidebarEntityItem,
-} from '../home-sidebar/SidebarDataContext';
+import { useSidebarData } from '../home-sidebar/SidebarDataContext';
 import { Label } from '@/components/ui/label';
 import { Button } from '@/components/ui/button';
-import {
-  Select,
-  SelectContent,
-  SelectGroup,
-  SelectItem,
-  SelectLabel,
-  SelectTrigger,
-  SelectValue,
-} from '@/components/ui/select';
 import {
   Popover,
   PopoverContent,
diff --git a/web/src/app/home/workflows/WorkflowDetailContent.tsx b/web/src/app/home/workflows/WorkflowDetailContent.tsx
index 35830015..0933fd66 100644
--- a/web/src/app/home/workflows/WorkflowDetailContent.tsx
+++ b/web/src/app/home/workflows/WorkflowDetailContent.tsx
@@ -40,7 +40,6 @@ export default function WorkflowDetailContent({ id }: { id: string }) {
   const { refreshWorkflows, workflows, setDetailEntityName } = useSidebarData();
 
   const {
-    currentWorkflow,
     setCurrentWorkflow,
     fromWorkflowDefinition,
     toWorkflowDefinition,
diff --git a/web/src/app/home/workflows/components/workflow-debugger/WorkflowDebugger.tsx b/web/src/app/home/workflows/components/workflow-debugger/WorkflowDebugger.tsx
index 9a300fe0..28a1db31 100644
--- a/web/src/app/home/workflows/components/workflow-debugger/WorkflowDebugger.tsx
+++ b/web/src/app/home/workflows/components/workflow-debugger/WorkflowDebugger.tsx
@@ -2,7 +2,6 @@ import { useState, useCallback, useEffect, useRef } from 'react';
 import { useTranslation } from 'react-i18next';
 import {
   useWorkflowStore,
-  DebugLog,
   NodeExecutionResult,
 } from '../../store/useWorkflowStore';
 import { backendClient } from '@/app/infra/http';
@@ -37,7 +36,6 @@ import {
   Circle,
   RefreshCw,
   Trash2,
-  ChevronDown,
   ChevronRight,
   AlertCircle,
   CheckCircle2,
@@ -85,11 +83,10 @@ export default function WorkflowDebugger({
   const [activeTab, setActiveTab] = useState<string>('context');
   const [autoScroll, setAutoScroll] = useState(true);
   const [newVariable, setNewVariable] = useState({ key: '', value: '' });
-  const [expandedNodes, setExpandedNodes] = useState<Set<string>>(new Set());
+  const [, setExpandedNodes] = useState<Set<string>>(new Set());
   const pollCancelledRef = useRef(false);
 
   const {
-    debugMode,
     debugState,
     debugExecutionId,
     currentNodeId,
@@ -99,7 +96,6 @@ export default function WorkflowDebugger({
     debugContext,
     watchedVariables,
     nodes,
-    setDebugMode,
     setDebugState,
     setDebugExecutionId,
     setCurrentNodeId,
diff --git a/web/src/app/home/workflows/components/workflow-editor/NodePalette.tsx b/web/src/app/home/workflows/components/workflow-editor/NodePalette.tsx
index efe9d89d..1623196b 100644
--- a/web/src/app/home/workflows/components/workflow-editor/NodePalette.tsx
+++ b/web/src/app/home/workflows/components/workflow-editor/NodePalette.tsx
@@ -28,9 +28,6 @@ import { resolveI18nLabel } from './workflow-i18n';
 // Use shared icon mapping
 const nodeIcons = NODE_ICONS;
 
-// Use shared i18n key mapping
-const nodeTypeI18nKeys = NODE_TYPE_I18N_KEYS;
-
 // Use shared category i18n keys
 const categoryI18nKeys = CATEGORY_I18N_KEYS;