diff --git a/packages/applet/src/modules/components/index.vue b/packages/applet/src/modules/components/index.vue
index 929245e5..a7dd4721 100644
--- a/packages/applet/src/modules/components/index.vue
+++ b/packages/applet/src/modules/components/index.vue
@@ -11,7 +11,7 @@ import { vTooltip, VueButton, VueDialog, VueInput } from '@vue/devtools-ui'
 import { useElementSize, useEventListener, useToggle, watchDebounced } from '@vueuse/core'
 import { flatten, groupBy } from 'lodash-es'
 import { Pane, Splitpanes } from 'splitpanes'
-import { computed, onUnmounted, ref, watch, watchEffect } from 'vue'
+import { computed, nextTick, onUnmounted, ref, watch, watchEffect } from 'vue'
 import SelectiveList from '~/components/basic/SelectiveList.vue'
 import RootStateViewer from '~/components/state/RootStateViewer.vue'
 import ComponentTree from '~/components/tree/TreeViewer.vue'
@@ -279,6 +279,140 @@ useEventListener('keydown', (event) => {
   }
 })
 
+useEventListener('keydown', (event) => {
+  if (!activeComponentId.value)
+    return
+
+  nextTick(() => {
+    switch (event.key) {
+      case 'ArrowRight':{
+        handleArrowRight()
+        break
+      }
+      case 'ArrowLeft': {
+        handleArrowLeft()
+        break
+      }
+      case 'ArrowDown': {
+        handleArrowDown()
+        event.preventDefault()
+        return false
+      }
+      case 'ArrowUp': {
+        handleArrowUp()
+        event.preventDefault()
+        break
+      }
+      case ' ':
+      case 'Enter': {
+        handleEnter()
+        break
+      }
+    }
+  })
+})
+
+function handleArrowRight() {
+  const isPresentInExpandedNodes = expandedTreeNodes.value.includes(activeComponentId.value)
+  const hasChildren = flattenedTreeNodes.value.find(item => item.id === activeComponentId.value)?.children?.length
+
+  if (!isPresentInExpandedNodes && hasChildren) {
+    expandedTreeNodes.value.push(activeComponentId.value)
+  }
+}
+
+function handleArrowLeft() {
+  if (expandedTreeNodes.value.includes(activeComponentId.value)) {
+    expandedTreeNodes.value.splice(expandedTreeNodes.value.indexOf(activeComponentId.value), 1)
+  }
+}
+
+function handleArrowDown() {
+  const activeComponentIdIndex = flattenedTreeNodesIds.value.indexOf(activeComponentId.value)
+  const isActiveComponentExpanded = expandedTreeNodes.value.includes(activeComponentId.value)
+
+  if (isActiveComponentExpanded && activeComponentIdIndex >= 0 && activeComponentIdIndex < flattenedTreeNodesIds.value.length - 1) {
+    activeComponentId.value = flattenedTreeNodesIds.value[activeComponentIdIndex + 1]
+  }
+  else if (activeComponentIdIndex === 0) {
+    return false
+  }
+  else {
+    activeComponentId.value = getNearestNextNode()
+  }
+}
+
+function handleArrowUp() {
+  const activeId = activeComponentId.value
+  const list = treeNodeLinkedList.value.find(item => item.includes(activeId))
+  if (!list)
+    return
+
+  const activeItemListIndex = list.indexOf(activeId)
+  const activeItemParentIndex = activeItemListIndex > 0 ? activeItemListIndex - 1 : 0
+  const parentId = list[activeItemParentIndex]
+
+  const element = getNearestPreviousNode(parentId)
+  if (element) {
+    activeComponentId.value = element.id
+  }
+}
+
+function handleEnter() {
+  const node = flattenedTreeNodes.value.find(item => item.id === activeComponentId.value)
+  if (!node?.children?.length)
+    return
+
+  const index = expandedTreeNodes.value.indexOf(activeComponentId.value)
+  if (index === -1)
+    expandedTreeNodes.value.push(activeComponentId.value)
+  else expandedTreeNodes.value.splice(index, 1)
+}
+
+function getNearestPreviousNode(parentId: string) {
+  const parentNode = flattenedTreeNodes.value.find(item => item.id === parentId)
+  if (!parentNode || !parentNode.children?.length)
+    return parentNode
+
+  if (parentNode.children.length === 1)
+    return parentNode
+
+  const indexInSiblings = parentNode?.children?.findIndex(item => item.id === activeComponentId.value)
+
+  if (indexInSiblings <= 0)
+    return parentNode
+
+  let prevSiblingNode = parentNode.children[indexInSiblings - 1]
+
+  while (prevSiblingNode
+    && expandedTreeNodes.value.includes(prevSiblingNode.id)
+    && prevSiblingNode.children?.length) {
+    const lastChildNode = prevSiblingNode.children[prevSiblingNode.children.length - 1]
+    const next = getNearestPreviousNode(lastChildNode.id)
+
+    if (!next || next.id === prevSiblingNode.id)
+      break
+    prevSiblingNode = next
+  }
+
+  return prevSiblingNode || parentNode
+}
+
+function getNearestNextNode() {
+  const linkedListTree = treeNodeLinkedList.value
+  const activeItemListIndex = [...linkedListTree].findLastIndex(arr => arr?.includes(activeComponentId.value))
+
+  if (activeItemListIndex === -1)
+    return activeComponentId.value
+
+  const arr1 = linkedListTree[activeItemListIndex]
+  const arr2 = linkedListTree[activeItemListIndex + 1]
+
+  const cloesestNodeIndex = arr2?.findIndex((val, index) => val !== arr1[index]) ?? -1
+
+  return cloesestNodeIndex !== -1 ? arr2[cloesestNodeIndex] : activeComponentId.value
+}
+
 function scrollToComponent() {
   rpc.value.scrollToComponent(activeComponentId.value)
 }