diff --git a/lib/src/Components/Profile/ComponentErrorBoundary.tsx b/lib/src/Components/Profile/ComponentErrorBoundary.tsx
new file mode 100644
index 00000000..2455ae8e
--- /dev/null
+++ b/lib/src/Components/Profile/ComponentErrorBoundary.tsx
@@ -0,0 +1,56 @@
+import { Component } from 'react'
+
+import type { ErrorInfo, ReactNode } from 'react'
+
+interface Props {
+  children: ReactNode
+  fallback?: ReactNode
+  componentName?: string
+}
+
+interface State {
+  hasError: boolean
+  error?: Error
+}
+
+/**
+ * Error boundary for profile components.
+ * Catches errors in child components and displays a fallback UI instead of crashing the entire profile.
+ */
+export class ComponentErrorBoundary extends Component<Props, State> {
+  constructor(props: Props) {
+    super(props)
+    this.state = { hasError: false }
+  }
+
+  static getDerivedStateFromError(error: Error): State {
+    return { hasError: true, error }
+  }
+
+  componentDidCatch(error: Error, errorInfo: ErrorInfo): void {
+    // eslint-disable-next-line no-console
+    console.error(
+      `Error in component ${this.props.componentName ?? 'unknown'}:`,
+      error,
+      errorInfo.componentStack,
+    )
+  }
+
+  render(): ReactNode {
+    if (this.state.hasError) {
+      if (this.props.fallback) {
+        return this.props.fallback
+      }
+      return (
+        <div className='tw:p-4 tw:text-error tw:bg-error/10 tw:rounded-lg tw:my-2'>
+          <p className='tw:font-semibold'>Failed to load component</p>
+          {this.props.componentName && (
+            <p className='tw:text-sm tw:opacity-70'>{this.props.componentName}</p>
+          )}
+        </div>
+      )
+    }
+
+    return this.props.children
+  }
+}
diff --git a/lib/src/Components/Profile/Subcomponents/ProfileTagsForm.tsx b/lib/src/Components/Profile/Subcomponents/ProfileTagsForm.tsx
index 46241269..fa430350 100644
--- a/lib/src/Components/Profile/Subcomponents/ProfileTagsForm.tsx
+++ b/lib/src/Components/Profile/Subcomponents/ProfileTagsForm.tsx
@@ -16,14 +16,18 @@ export const ProfileTagsForm = ({ state, setState, dataField, heading, placehold
   const defaultHeading = dataField === 'offers' ? 'Offers' : 'Needs'
   const defaultPlaceholder = dataField === 'offers' ? 'enter your offers' : 'enter your needs'
 
+  // Validate that defaultTags is an array
+  // eslint-disable-next-line security/detect-object-injection
+  const rawTags = state[dataField]
+  const defaultTags = Array.isArray(rawTags) ? rawTags : []
+
   return (
     <div className='tw:flex-1 tw:flex tw:flex-col tw:min-h-0'>
       <h3 className='tw:text-base tw:font-semibold tw:mt-4 tw:mb-2 tw:flex-none'>
         {heading ?? defaultHeading}
       </h3>
       <TagsWidget
-        // eslint-disable-next-line security/detect-object-injection
-        defaultTags={state[dataField]}
+        defaultTags={defaultTags}
         onUpdate={(tags) => {
           setState((prevState) => {
             // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
diff --git a/lib/src/Components/Profile/Subcomponents/ProfileTagsView.tsx b/lib/src/Components/Profile/Subcomponents/ProfileTagsView.tsx
index 29ea74d3..b3e086ae 100644
--- a/lib/src/Components/Profile/Subcomponents/ProfileTagsView.tsx
+++ b/lib/src/Components/Profile/Subcomponents/ProfileTagsView.tsx
@@ -18,10 +18,17 @@ export const ProfileTagsView = ({ item, dataField, heading, hideWhenEmpty = true
 
   // Get the tag IDs from the item based on dataField
   // eslint-disable-next-line security/detect-object-injection
-  const tagRelations = item[dataField] ?? []
+  const rawTagRelations = item[dataField]
 
-  // Resolve tag IDs to full Tag objects
+  // Validate that tagRelations is an array
+  const tagRelations = Array.isArray(rawTagRelations) ? rawTagRelations : []
+
+  // Resolve tag IDs to full Tag objects, filtering out malformed entries
   const tags: Tag[] = tagRelations.reduce((acc: Tag[], relation) => {
+    // Skip if relation is missing tags_id (runtime validation for external data)
+    if (typeof relation !== 'object' || !('tags_id' in relation)) {
+      return acc
+    }
     const tag = allTags.find((t) => t.id === relation.tags_id)
     if (tag) acc.push(tag)
     return acc
diff --git a/lib/src/Components/Profile/Subcomponents/TabsContainerForm.tsx b/lib/src/Components/Profile/Subcomponents/TabsContainerForm.tsx
index 3bc665a5..de90678c 100644
--- a/lib/src/Components/Profile/Subcomponents/TabsContainerForm.tsx
+++ b/lib/src/Components/Profile/Subcomponents/TabsContainerForm.tsx
@@ -1,36 +1,13 @@
 import { useCallback, useEffect, useState } from 'react'
 import { useLocation, useNavigate } from 'react-router-dom'
 
-import { ContactInfoForm } from '#components/Profile/Subcomponents/ContactInfoForm'
-import { CrowdfundingForm } from '#components/Profile/Subcomponents/CrowdfundingForm'
-import { GalleryForm } from '#components/Profile/Subcomponents/GalleryForm'
-import { GroupSubheaderForm } from '#components/Profile/Subcomponents/GroupSubheaderForm'
-import { ProfileStartEndForm } from '#components/Profile/Subcomponents/ProfileStartEndForm'
-import { ProfileTagsForm } from '#components/Profile/Subcomponents/ProfileTagsForm'
-import { ProfileTextForm } from '#components/Profile/Subcomponents/ProfileTextForm'
+import { ComponentErrorBoundary } from '#components/Profile/ComponentErrorBoundary'
+import { formComponentMap } from '#components/Profile/componentMaps'
 
 import type { FormState } from '#types/FormState'
 import type { Item } from '#types/Item'
 import type { Key } from 'react'
 
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-type ComponentMap = Record<string, React.ComponentType<any>>
-
-const componentMap: ComponentMap = {
-  groupSubheaders: GroupSubheaderForm,
-  texts: ProfileTextForm,
-  contactInfos: ContactInfoForm,
-  startEnd: ProfileStartEndForm,
-  crowdfundings: CrowdfundingForm,
-  gallery: GalleryForm,
-  inviteLinks: () => null,
-  relations: () => null, // Relations are not editable in form
-  // eslint-disable-next-line camelcase -- Keys match external data schema
-  tags_component: ProfileTagsForm,
-  // eslint-disable-next-line camelcase -- Keys match external data schema
-  attestations_component: () => null, // Attestations are view-only
-}
-
 interface TabItem {
   id: string
   title: string
@@ -95,6 +72,7 @@ export const TabsContainerForm = ({ item, state, setState, tabs, iconAsLabels =
               updateActiveTab(index)
             }}
             onKeyDown={(e) => {
+              // Prevent form submission on Enter
               if (e.key === 'Enter') {
                 e.preventDefault()
                 updateActiveTab(index)
@@ -111,16 +89,17 @@ export const TabsContainerForm = ({ item, state, setState, tabs, iconAsLabels =
       <div className='tw:flex-1 tw:flex tw:flex-col tw:min-h-0'>
         {/* eslint-disable-next-line security/detect-object-injection */}
         {tabs[activeTab].items.map((templateItem) => {
-          const TemplateComponent = componentMap[templateItem.collection]
+          const TemplateComponent = formComponentMap[templateItem.collection]
           // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
           return TemplateComponent ? (
-            <TemplateComponent
-              key={templateItem.id}
-              item={item}
-              state={state}
-              setState={setState}
-              {...templateItem.item}
-            />
+            <ComponentErrorBoundary key={templateItem.id} componentName={templateItem.collection}>
+              <TemplateComponent
+                item={item}
+                state={state}
+                setState={setState}
+                {...templateItem.item}
+              />
+            </ComponentErrorBoundary>
           ) : (
             <div className='tw:mt-2 tw:flex-none' key={templateItem.id}>
               {templateItem.collection} form not found
diff --git a/lib/src/Components/Profile/Subcomponents/TabsContainerView.tsx b/lib/src/Components/Profile/Subcomponents/TabsContainerView.tsx
index c2815e42..93c5dfd9 100644
--- a/lib/src/Components/Profile/Subcomponents/TabsContainerView.tsx
+++ b/lib/src/Components/Profile/Subcomponents/TabsContainerView.tsx
@@ -1,38 +1,12 @@
 import { useCallback, useEffect, useState } from 'react'
 import { useLocation, useNavigate } from 'react-router-dom'
 
-import { AttestationsView } from '#components/Profile/Subcomponents/AttestationsView'
-import { ContactInfoView } from '#components/Profile/Subcomponents/ContactInfoView'
-import { CrowdfundingView } from '#components/Profile/Subcomponents/CrowdfundingView'
-import { GalleryView } from '#components/Profile/Subcomponents/GalleryView'
-import { GroupSubHeaderView } from '#components/Profile/Subcomponents/GroupSubHeaderView'
-import { InviteLinkView } from '#components/Profile/Subcomponents/InviteLinkView'
-import { ProfileStartEndView } from '#components/Profile/Subcomponents/ProfileStartEndView'
-import { ProfileTagsView } from '#components/Profile/Subcomponents/ProfileTagsView'
-import { ProfileTextView } from '#components/Profile/Subcomponents/ProfileTextView'
-import { RelationsView } from '#components/Profile/Subcomponents/RelationsView'
+import { ComponentErrorBoundary } from '#components/Profile/ComponentErrorBoundary'
+import { viewComponentMap } from '#components/Profile/componentMaps'
 
 import type { Item } from '#types/Item'
 import type { Key } from 'react'
 
-// eslint-disable-next-line @typescript-eslint/no-explicit-any
-type ComponentMap = Record<string, React.ComponentType<any>>
-
-const componentMap: ComponentMap = {
-  groupSubheaders: GroupSubHeaderView,
-  texts: ProfileTextView,
-  contactInfos: ContactInfoView,
-  startEnd: ProfileStartEndView,
-  gallery: GalleryView,
-  crowdfundings: CrowdfundingView,
-  inviteLinks: InviteLinkView,
-  relations: RelationsView,
-  // eslint-disable-next-line camelcase -- Keys match external data schema
-  tags_component: ProfileTagsView,
-  // eslint-disable-next-line camelcase -- Keys match external data schema
-  attestations_component: AttestationsView,
-}
-
 interface TabItem {
   id: string
   title: string
@@ -88,6 +62,7 @@ export const TabsContainerView = ({ item, tabs = [], iconAsLabels = false }: Pro
       <div className='tw:flex tw:bg-base-200 tw:rounded-lg tw:p-1 tw:mb-4'>
         {tabs.map((tab, index) => (
           <button
+            type='button'
             key={tab.id}
             className={`tw:flex-1 tw:flex tw:items-center tw:justify-center tw:gap-2 tw:py-2 tw:px-4 tw:rounded-md tw:transition-colors tw:cursor-pointer ${activeTab === index ? 'tw:bg-primary tw:text-primary-content' : 'hover:tw:bg-base-300'}`}
             onClick={() => {
@@ -104,10 +79,12 @@ export const TabsContainerView = ({ item, tabs = [], iconAsLabels = false }: Pro
       <div className='tw:overflow-y-auto fade tw:pb-4 tw:overflow-x-hidden'>
         {/* eslint-disable-next-line security/detect-object-injection */}
         {tabs[activeTab].items.map((templateItem) => {
-          const TemplateComponent = componentMap[templateItem.collection]
+          const TemplateComponent = viewComponentMap[templateItem.collection]
           // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition
           return TemplateComponent ? (
-            <TemplateComponent key={templateItem.id} item={item} {...templateItem.item} />
+            <ComponentErrorBoundary key={templateItem.id} componentName={templateItem.collection}>
+              <TemplateComponent item={item} {...templateItem.item} />
+            </ComponentErrorBoundary>
           ) : (
             <div className='tw:mb-6' key={templateItem.id}>
               {templateItem.collection} view not found
diff --git a/lib/src/Components/Profile/Templates/FlexForm.tsx b/lib/src/Components/Profile/Templates/FlexForm.tsx
index 7a382148..9d98a819 100644
--- a/lib/src/Components/Profile/Templates/FlexForm.tsx
+++ b/lib/src/Components/Profile/Templates/FlexForm.tsx
@@ -1,33 +1,9 @@
-/* eslint-disable @typescript-eslint/no-unsafe-assignment */
-
-import { ContactInfoForm } from '#components/Profile/Subcomponents/ContactInfoForm'
-import { CrowdfundingForm } from '#components/Profile/Subcomponents/CrowdfundingForm'
-import { GalleryForm } from '#components/Profile/Subcomponents/GalleryForm'
-import { GroupSubheaderForm } from '#components/Profile/Subcomponents/GroupSubheaderForm'
-import { ProfileStartEndForm } from '#components/Profile/Subcomponents/ProfileStartEndForm'
-import { ProfileTagsForm } from '#components/Profile/Subcomponents/ProfileTagsForm'
-import { ProfileTextForm } from '#components/Profile/Subcomponents/ProfileTextForm'
-import { TabsContainerForm } from '#components/Profile/Subcomponents/TabsContainerForm'
+import { ComponentErrorBoundary } from '#components/Profile/ComponentErrorBoundary'
+import { formComponentMap } from '#components/Profile/componentMaps'
 
 import type { FormState } from '#types/FormState'
 import type { Item } from '#types/Item'
 
-const componentMap = {
-  groupSubheaders: GroupSubheaderForm,
-  texts: ProfileTextForm,
-  contactInfos: ContactInfoForm,
-  startEnd: ProfileStartEndForm,
-  crowdfundings: CrowdfundingForm,
-  gallery: GalleryForm,
-  inviteLinks: () => null,
-  relations: () => null,
-  // eslint-disable-next-line camelcase -- Keys match external data schema
-  tags_component: ProfileTagsForm,
-  // eslint-disable-next-line camelcase -- Keys match external data schema
-  attestations_component: () => null,
-  tabs: TabsContainerForm,
-}
-
 export const FlexForm = ({
   item,
   state,
@@ -40,15 +16,20 @@ export const FlexForm = ({
   return (
     <div className='tw:mt-6 tw:flex tw:flex-col tw:flex-1 tw:min-h-0'>
       {item.layer?.itemType.profileTemplate.map((templateItem) => {
-        const TemplateComponent = componentMap[templateItem.collection]
+        const TemplateComponent = formComponentMap[templateItem.collection]
+        // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition -- Key may not exist in map
         return TemplateComponent ? (
-          <TemplateComponent
+          <ComponentErrorBoundary
             key={templateItem.id}
-            state={state}
-            setState={setState}
-            item={item}
-            {...templateItem.item}
-          />
+            componentName={String(templateItem.collection)}
+          >
+            <TemplateComponent
+              state={state}
+              setState={setState}
+              item={item}
+              {...templateItem.item}
+            />
+          </ComponentErrorBoundary>
         ) : (
           <div className='tw:mt-2 tw:flex-none' key={templateItem.id}>
             {templateItem.collection} form not found
diff --git a/lib/src/Components/Profile/Templates/FlexView.tsx b/lib/src/Components/Profile/Templates/FlexView.tsx
index d307d54f..babf97af 100644
--- a/lib/src/Components/Profile/Templates/FlexView.tsx
+++ b/lib/src/Components/Profile/Templates/FlexView.tsx
@@ -1,45 +1,21 @@
-/* eslint-disable @typescript-eslint/no-unsafe-assignment */
-
-import { AttestationsView } from '#components/Profile/Subcomponents/AttestationsView'
-import { ContactInfoView } from '#components/Profile/Subcomponents/ContactInfoView'
-import { CrowdfundingView } from '#components/Profile/Subcomponents/CrowdfundingView'
-import { GalleryView } from '#components/Profile/Subcomponents/GalleryView'
-import { GroupSubHeaderView } from '#components/Profile/Subcomponents/GroupSubHeaderView'
-import { InviteLinkView } from '#components/Profile/Subcomponents/InviteLinkView'
-import { ProfileStartEndView } from '#components/Profile/Subcomponents/ProfileStartEndView'
-import { ProfileTagsView } from '#components/Profile/Subcomponents/ProfileTagsView'
-import { ProfileTextView } from '#components/Profile/Subcomponents/ProfileTextView'
-import { RelationsView } from '#components/Profile/Subcomponents/RelationsView'
-import { TabsContainerView } from '#components/Profile/Subcomponents/TabsContainerView'
+import { ComponentErrorBoundary } from '#components/Profile/ComponentErrorBoundary'
+import { viewComponentMap } from '#components/Profile/componentMaps'
 
 import type { Item } from '#types/Item'
 import type { Key } from 'react'
 
-const componentMap = {
-  groupSubheaders: GroupSubHeaderView,
-  texts: ProfileTextView,
-  contactInfos: ContactInfoView,
-  startEnd: ProfileStartEndView,
-  gallery: GalleryView,
-  crowdfundings: CrowdfundingView,
-  inviteLinks: InviteLinkView,
-  relations: RelationsView,
-  // eslint-disable-next-line camelcase -- Keys match external data schema
-  tags_component: ProfileTagsView,
-  // eslint-disable-next-line camelcase -- Keys match external data schema
-  attestations_component: AttestationsView,
-  tabs: TabsContainerView,
-}
-
 export const FlexView = ({ item }: { item: Item }) => {
   return (
     <div className='tw:h-full tw:overflow-y-auto fade tw:px-6 tw:py-4 tw:flex tw:flex-col tw:gap-4'>
       {item.layer?.itemType.profileTemplate.map(
         // eslint-disable-next-line @typescript-eslint/no-explicit-any
-        (templateItem: { collection: string | number; id: Key | null | undefined; item: any }) => {
-          const TemplateComponent = componentMap[templateItem.collection]
+        (templateItem: { collection: string; id: Key | null | undefined; item: any }) => {
+          const TemplateComponent = viewComponentMap[templateItem.collection]
+          // eslint-disable-next-line @typescript-eslint/no-unnecessary-condition -- Key may not exist in map
           return TemplateComponent ? (
-            <TemplateComponent key={templateItem.id} item={item} {...templateItem.item} />
+            <ComponentErrorBoundary key={templateItem.id} componentName={templateItem.collection}>
+              <TemplateComponent item={item} {...templateItem.item} />
+            </ComponentErrorBoundary>
           ) : (
             <div className='tw:mx-6 tw:mb-6' key={templateItem.id}>
               {templateItem.collection} view not found
diff --git a/lib/src/Components/Profile/componentMaps.ts b/lib/src/Components/Profile/componentMaps.ts
new file mode 100644
index 00000000..49a84a82
--- /dev/null
+++ b/lib/src/Components/Profile/componentMaps.ts
@@ -0,0 +1,63 @@
+import { AttestationsView } from '#components/Profile/Subcomponents/AttestationsView'
+import { ContactInfoForm } from '#components/Profile/Subcomponents/ContactInfoForm'
+import { ContactInfoView } from '#components/Profile/Subcomponents/ContactInfoView'
+import { CrowdfundingForm } from '#components/Profile/Subcomponents/CrowdfundingForm'
+import { CrowdfundingView } from '#components/Profile/Subcomponents/CrowdfundingView'
+import { GalleryForm } from '#components/Profile/Subcomponents/GalleryForm'
+import { GalleryView } from '#components/Profile/Subcomponents/GalleryView'
+import { GroupSubheaderForm } from '#components/Profile/Subcomponents/GroupSubheaderForm'
+import { GroupSubHeaderView } from '#components/Profile/Subcomponents/GroupSubHeaderView'
+import { InviteLinkView } from '#components/Profile/Subcomponents/InviteLinkView'
+import { ProfileStartEndForm } from '#components/Profile/Subcomponents/ProfileStartEndForm'
+import { ProfileStartEndView } from '#components/Profile/Subcomponents/ProfileStartEndView'
+import { ProfileTagsForm } from '#components/Profile/Subcomponents/ProfileTagsForm'
+import { ProfileTagsView } from '#components/Profile/Subcomponents/ProfileTagsView'
+import { ProfileTextForm } from '#components/Profile/Subcomponents/ProfileTextForm'
+import { ProfileTextView } from '#components/Profile/Subcomponents/ProfileTextView'
+import { RelationsView } from '#components/Profile/Subcomponents/RelationsView'
+import { TabsContainerForm } from '#components/Profile/Subcomponents/TabsContainerForm'
+import { TabsContainerView } from '#components/Profile/Subcomponents/TabsContainerView'
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+type ComponentMap = Record<string, React.ComponentType<any>>
+
+/**
+ * Component map for view mode (ProfileView, TabsContainerView)
+ * Maps collection names from the external data schema to React components
+ */
+export const viewComponentMap: ComponentMap = {
+  groupSubheaders: GroupSubHeaderView,
+  texts: ProfileTextView,
+  contactInfos: ContactInfoView,
+  startEnd: ProfileStartEndView,
+  gallery: GalleryView,
+  crowdfundings: CrowdfundingView,
+  inviteLinks: InviteLinkView,
+  relations: RelationsView,
+  tabs: TabsContainerView,
+  // eslint-disable-next-line camelcase -- Keys match external data schema
+  tags_component: ProfileTagsView,
+  // eslint-disable-next-line camelcase -- Keys match external data schema
+  attestations_component: AttestationsView,
+}
+
+/**
+ * Component map for form/edit mode (ProfileForm, TabsContainerForm)
+ * Maps collection names from the external data schema to React components
+ * Some components return null as they are view-only or not editable
+ */
+export const formComponentMap: ComponentMap = {
+  groupSubheaders: GroupSubheaderForm,
+  texts: ProfileTextForm,
+  contactInfos: ContactInfoForm,
+  startEnd: ProfileStartEndForm,
+  crowdfundings: CrowdfundingForm,
+  gallery: GalleryForm,
+  inviteLinks: () => null,
+  relations: () => null, // Relations are not editable in form
+  tabs: TabsContainerForm,
+  // eslint-disable-next-line camelcase -- Keys match external data schema
+  tags_component: ProfileTagsForm,
+  // eslint-disable-next-line camelcase -- Keys match external data schema
+  attestations_component: () => null, // Attestations are view-only
+}
diff --git a/lib/src/Components/Profile/hooks/useAttestations.ts b/lib/src/Components/Profile/hooks/useAttestations.ts
index ae6f9c68..a45398a8 100644
--- a/lib/src/Components/Profile/hooks/useAttestations.ts
+++ b/lib/src/Components/Profile/hooks/useAttestations.ts
@@ -11,6 +11,18 @@ export interface Attestation {
   to: { directus_users_id: string }[]
 }
 
-export const AttestationsContext = createContext<Attestation[]>([])
+// Using undefined as default to detect missing provider
+export const AttestationsContext = createContext<Attestation[] | undefined>(undefined)
 
-export const useAttestations = () => useContext(AttestationsContext)
+export const useAttestations = (): Attestation[] => {
+  const context = useContext(AttestationsContext)
+  if (context === undefined) {
+    // eslint-disable-next-line no-console
+    console.warn(
+      'useAttestations: AttestationsContext.Provider is missing. ' +
+        'Make sure the component is wrapped in AttestationsContext.Provider.',
+    )
+    return []
+  }
+  return context
+}