diff --git a/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-content.tsx b/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-content.tsx
index a2e1462d0..6d6f2e001 100644
--- a/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-content.tsx
+++ b/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-content.tsx
@@ -3,8 +3,8 @@
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
-import type { CheatsheetEntry, CheatsheetExtension } from '../../cheatsheet/cheatsheet-extension'
-import { isCheatsheetGroup } from '../../cheatsheet/cheatsheet-extension'
+import type { CheatsheetSingleEntry, CheatsheetExtension } from '../../cheatsheet/cheatsheet-extension'
+import { hasCheatsheetTopics } from '../../cheatsheet/cheatsheet-extension'
 import { CategoryAccordion } from './category-accordion'
 import { CheatsheetEntryPane } from './cheatsheet-entry-pane'
 import { CheatsheetSearch } from './cheatsheet-search'
@@ -20,11 +20,11 @@ import { Trans } from 'react-i18next'
 export const CheatsheetContent: React.FC = () => {
   const [visibleExtensions, setVisibleExtensions] = useState<CheatsheetExtension[]>([])
   const [selectedExtension, setSelectedExtension] = useState<CheatsheetExtension>()
-  const [selectedEntry, setSelectedEntry] = useState<CheatsheetEntry>()
+  const [selectedEntry, setSelectedEntry] = useState<CheatsheetSingleEntry>()
 
   const changeExtension = useCallback((value: CheatsheetExtension) => {
     setSelectedExtension(value)
-    setSelectedEntry(isCheatsheetGroup(value) ? value.entries[0] : value)
+    setSelectedEntry(hasCheatsheetTopics(value) ? value.topics[0] : value)
   }, [])
 
   return (
@@ -46,7 +46,7 @@ export const CheatsheetContent: React.FC = () => {
           />
           {selectedEntry !== undefined ? (
             <CheatsheetEntryPane
-              rootI18nKey={isCheatsheetGroup(selectedExtension) ? selectedExtension.i18nKey : undefined}
+              rootI18nKey={hasCheatsheetTopics(selectedExtension) ? selectedExtension.i18nKey : undefined}
               extension={selectedEntry}
             />
           ) : (
diff --git a/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-entry-pane.tsx b/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-entry-pane.tsx
index c707c576e..b38282670 100644
--- a/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-entry-pane.tsx
+++ b/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-entry-pane.tsx
@@ -8,7 +8,7 @@ import { HtmlToReact } from '../../../common/html-to-react/html-to-react'
 import { RendererIframe } from '../../../common/renderer-iframe/renderer-iframe'
 import { ExtensionEventEmitterProvider } from '../../../markdown-renderer/hooks/use-extension-event-emitter'
 import { RendererType } from '../../../render-page/window-post-message-communicator/rendering-message'
-import type { CheatsheetEntry } from '../../cheatsheet/cheatsheet-extension'
+import type { CheatsheetSingleEntry } from '../../cheatsheet/cheatsheet-extension'
 import { EditorToRendererCommunicatorContextProvider } from '../../render-context/editor-to-renderer-communicator-context-provider'
 import { ReadMoreLinkItem } from './read-more-link-item'
 import { useComponentsFromAppExtensions } from './use-components-from-app-extensions'
@@ -19,7 +19,7 @@ import { Trans, useTranslation } from 'react-i18next'
 
 interface CheatsheetRendererProps {
   rootI18nKey?: string
-  extension: CheatsheetEntry
+  extension: CheatsheetSingleEntry
 }
 
 /**
diff --git a/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-search.tsx b/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-search.tsx
index b8b55c897..228ffad2c 100644
--- a/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-search.tsx
+++ b/frontend/src/components/editor-page/app-bar/cheatsheet/cheatsheet-search.tsx
@@ -7,6 +7,7 @@ import { allAppExtensions } from '../../../../extensions/all-app-extensions'
 import type { SearchIndexEntry } from '../../../../hooks/common/use-document-search'
 import { useDocumentSearch } from '../../../../hooks/common/use-document-search'
 import { useOnInputChange } from '../../../../hooks/common/use-on-input-change'
+import { useTranslatedText } from '../../../../hooks/common/use-translated-text'
 import { UiIcon } from '../../../common/icons/ui-icon'
 import type { CheatsheetSingleEntry, CheatsheetExtension } from '../../cheatsheet/cheatsheet-extension'
 import { hasCheatsheetTopics } from '../../cheatsheet/cheatsheet-extension'
@@ -47,8 +48,8 @@ export const CheatsheetSearch: React.FC<CheatsheetSearchProps> = ({ setVisibleEx
     () => allAppExtensions.flatMap((extension) => extension.buildCheatsheetExtensions()),
     []
   )
-  const buildSearchIndexDocument = useCallback(
-    (entry: CheatsheetEntry, rootI18nKey: string | undefined = undefined): CheatsheetSearchIndexEntry => {
+  const buildSearchIndexEntry = useCallback(
+    (entry: CheatsheetSingleEntry, rootI18nKey: string | undefined = undefined): CheatsheetSearchIndexEntry => {
       const rootI18nKeyWithDot = rootI18nKey ? `${rootI18nKey}.` : ''
       return {
         id: rootI18nKey ? rootI18nKey : entry.i18nKey,
@@ -59,15 +60,16 @@ export const CheatsheetSearch: React.FC<CheatsheetSearchProps> = ({ setVisibleEx
     },
     [t]
   )
+  const placeholderText = useTranslatedText('cheatsheet.search')
   const cheatsheetSearchIndexEntries = useMemo(
     () =>
       allCheatsheetExtensions.flatMap((entry) => {
         if (hasCheatsheetTopics(entry)) {
           return entry.topics.map((innerEntry) => buildSearchIndexEntry(innerEntry, entry.i18nKey))
         }
-        return buildSearchIndexDocument(entry)
+        return buildSearchIndexEntry(entry)
       }),
-    [buildSearchIndexDocument, allCheatsheetExtensions]
+    [buildSearchIndexEntry, allCheatsheetExtensions]
   )
   const searchResults = useDocumentSearch(cheatsheetSearchIndexEntries, searchOptions, searchTerm)
   useEffect(() => {
@@ -81,21 +83,14 @@ export const CheatsheetSearch: React.FC<CheatsheetSearchProps> = ({ setVisibleEx
     })
     setVisibleExtensions(extensionResults)
   }, [allCheatsheetExtensions, searchResults, searchTerm, setVisibleExtensions])
-  const onChange = useOnInputChange((search) => {
-    setSearchTerm(search)
-  })
+  const onChange = useOnInputChange(setSearchTerm)
   const clearSearch = useCallback(() => {
     setSearchTerm('')
   }, [setSearchTerm])
 
   return (
     <InputGroup className='mb-3'>
-      <FormControl
-        placeholder={t('cheatsheet.search') ?? undefined}
-        aria-label={t('cheatsheet.search') ?? undefined}
-        onChange={onChange}
-        value={searchTerm}
-      />
+      <FormControl placeholder={placeholderText} aria-label={placeholderText} onChange={onChange} value={searchTerm} />
       <button className={styles.innerBtn} onClick={clearSearch}>
         <UiIcon icon={X} />
       </button>
diff --git a/frontend/src/components/editor-page/app-bar/cheatsheet/topic-selection.tsx b/frontend/src/components/editor-page/app-bar/cheatsheet/topic-selection.tsx
index cefd11c95..f54e66e3c 100644
--- a/frontend/src/components/editor-page/app-bar/cheatsheet/topic-selection.tsx
+++ b/frontend/src/components/editor-page/app-bar/cheatsheet/topic-selection.tsx
@@ -3,16 +3,16 @@
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
-import type { CheatsheetEntry, CheatsheetExtension } from '../../cheatsheet/cheatsheet-extension'
-import { isCheatsheetGroup } from '../../cheatsheet/cheatsheet-extension'
+import type { CheatsheetSingleEntry, CheatsheetExtension } from '../../cheatsheet/cheatsheet-extension'
+import { hasCheatsheetTopics } from '../../cheatsheet/cheatsheet-extension'
 import React, { useMemo } from 'react'
 import { Button, ButtonGroup, ListGroupItem } from 'react-bootstrap'
 import { Trans } from 'react-i18next'
 
 interface EntrySelectionProps {
   extension: CheatsheetExtension | undefined
-  selectedEntry: CheatsheetEntry | undefined
-  setSelectedEntry: (value: CheatsheetEntry) => void
+  selectedEntry: CheatsheetSingleEntry | undefined
+  setSelectedEntry: (value: CheatsheetSingleEntry) => void
 }
 
 /**
@@ -25,10 +25,10 @@ interface EntrySelectionProps {
  */
 export const TopicSelection: React.FC<EntrySelectionProps> = ({ extension, selectedEntry, setSelectedEntry }) => {
   const listItems = useMemo(() => {
-    if (!isCheatsheetGroup(extension)) {
+    if (!hasCheatsheetTopics(extension)) {
       return null
     }
-    return extension.entries.map((entry) => (
+    return extension.topics.map((entry) => (
       <Button
         key={entry.i18nKey}
         variant={selectedEntry?.i18nKey === entry.i18nKey ? 'primary' : 'outline-primary'}
diff --git a/frontend/src/components/editor-page/app-bar/cheatsheet/use-components-from-app-extensions.tsx b/frontend/src/components/editor-page/app-bar/cheatsheet/use-components-from-app-extensions.tsx
index e154bf967..550678543 100644
--- a/frontend/src/components/editor-page/app-bar/cheatsheet/use-components-from-app-extensions.tsx
+++ b/frontend/src/components/editor-page/app-bar/cheatsheet/use-components-from-app-extensions.tsx
@@ -5,7 +5,7 @@
  */
 import { allAppExtensions } from '../../../../extensions/all-app-extensions'
 import type { CheatsheetExtensionComponentProps } from '../../cheatsheet/cheatsheet-extension'
-import { isCheatsheetGroup } from '../../cheatsheet/cheatsheet-extension'
+import { hasCheatsheetTopics } from '../../cheatsheet/cheatsheet-extension'
 import type { ReactElement } from 'react'
 import React, { Fragment, useMemo } from 'react'
 
@@ -20,7 +20,7 @@ export const useComponentsFromAppExtensions = (
       <Fragment key={'app-extensions'}>
         {allAppExtensions
           .flatMap((extension) => extension.buildCheatsheetExtensions())
-          .flatMap((extension) => (isCheatsheetGroup(extension) ? extension.entries : extension))
+          .flatMap((extension) => (hasCheatsheetTopics(extension) ? extension.topics : extension))
           .map((extension) => {
             if (extension.cheatsheetExtensionComponent) {
               return React.createElement(extension.cheatsheetExtensionComponent, { key: extension.i18nKey, setContent })
diff --git a/frontend/src/components/editor-page/cheatsheet/cheatsheet-extension.ts b/frontend/src/components/editor-page/cheatsheet/cheatsheet-extension.ts
index 07caaa48a..02b1a4b35 100644
--- a/frontend/src/components/editor-page/cheatsheet/cheatsheet-extension.ts
+++ b/frontend/src/components/editor-page/cheatsheet/cheatsheet-extension.ts
@@ -9,19 +9,40 @@ export interface CheatsheetExtensionComponentProps {
   setContent: (dispatcher: string | ((prevState: string) => string)) => void
 }
 
-export type CheatsheetExtension = CheatsheetEntry | CheatsheetGroup
+export type CheatsheetExtension = CheatsheetSingleEntry | CheatsheetEntryWithTopics
 
-export const isCheatsheetGroup = (extension: CheatsheetExtension | undefined): extension is CheatsheetGroup => {
-  return (extension as CheatsheetGroup)?.entries !== undefined
+/**
+ * Determine if a given {@link CheatsheetExtension} is a {@link CheatsheetEntryWithTopics} or just a {@link CheatsheetSingleEntry}.
+ *
+ * @param extension The extension in question
+ * @return boolean
+ */
+export const hasCheatsheetTopics = (
+  extension: CheatsheetExtension | undefined
+): extension is CheatsheetEntryWithTopics => {
+  return (extension as CheatsheetEntryWithTopics)?.topics !== undefined
 }
 
-export interface CheatsheetGroup {
+/**
+ * This is an entry with just a name and a bunch of different topics to discuss.
+ *
+ * e.g 'basics.headlines' with the topics 'hashtag' and 'equal'
+ */
+export interface CheatsheetEntryWithTopics {
   i18nKey: string
   categoryI18nKey?: string
-  entries: CheatsheetEntry[]
+  topics: CheatsheetSingleEntry[]
 }
 
-export interface CheatsheetEntry {
+/**
+ * This is an entry that describes something completely.
+ *
+ * In the translations you'll find both 'description' containing an explanation and 'example' containing a demonstration in markdown under the i18nKey.
+ * If this entry is a topic of some other entry the i18nKey needs to be prefixed with the i18nKey of the other entry.
+ *
+ * e.g 'basics.basicFormatting'
+ */
+export interface CheatsheetSingleEntry {
   i18nKey: string
   categoryI18nKey?: string
   cheatsheetExtensionComponent?: React.FC<CheatsheetExtensionComponentProps>
diff --git a/frontend/src/extensions/essential-app-extensions/basic-markdown-syntax/basic-markdown-syntax-app-extension.ts b/frontend/src/extensions/essential-app-extensions/basic-markdown-syntax/basic-markdown-syntax-app-extension.ts
index a0dfc611c..350e0ed91 100644
--- a/frontend/src/extensions/essential-app-extensions/basic-markdown-syntax/basic-markdown-syntax-app-extension.ts
+++ b/frontend/src/extensions/essential-app-extensions/basic-markdown-syntax/basic-markdown-syntax-app-extension.ts
@@ -33,7 +33,7 @@ export class BasicMarkdownSyntaxAppExtension extends AppExtension {
       {
         i18nKey: 'basics.headlines',
         categoryI18nKey: 'basic',
-        entries: [
+        topics: [
           {
             i18nKey: 'hashtag'
           },
@@ -45,17 +45,17 @@ export class BasicMarkdownSyntaxAppExtension extends AppExtension {
       {
         i18nKey: 'basics.code',
         categoryI18nKey: 'basic',
-        entries: [{ i18nKey: 'inline' }, { i18nKey: 'block' }]
+        topics: [{ i18nKey: 'inline' }, { i18nKey: 'block' }]
       },
       {
         i18nKey: 'basics.lists',
         categoryI18nKey: 'basic',
-        entries: [{ i18nKey: 'unordered' }, { i18nKey: 'ordered' }]
+        topics: [{ i18nKey: 'unordered' }, { i18nKey: 'ordered' }]
       },
       {
         i18nKey: 'basics.images',
         categoryI18nKey: 'basic',
-        entries: [{ i18nKey: 'basic' }, { i18nKey: 'size' }]
+        topics: [{ i18nKey: 'basic' }, { i18nKey: 'size' }]
       },
       {
         i18nKey: 'basics.links',
diff --git a/frontend/src/extensions/essential-app-extensions/blockquote/blockquote-app-extension.ts b/frontend/src/extensions/essential-app-extensions/blockquote/blockquote-app-extension.ts
index 61491ba40..b0b7e6032 100644
--- a/frontend/src/extensions/essential-app-extensions/blockquote/blockquote-app-extension.ts
+++ b/frontend/src/extensions/essential-app-extensions/blockquote/blockquote-app-extension.ts
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -22,7 +22,7 @@ export class BlockquoteAppExtension extends AppExtension {
   }
 
   buildCheatsheetExtensions(): CheatsheetExtension[] {
-    return [{ i18nKey: 'blockquoteTags', entries: [{ i18nKey: 'name' }, { i18nKey: 'color' }, { i18nKey: 'time' }] }]
+    return [{ i18nKey: 'blockquoteTags', topics: [{ i18nKey: 'name' }, { i18nKey: 'color' }, { i18nKey: 'time' }] }]
   }
 
   buildAutocompletion(): CompletionSource[] {
diff --git a/frontend/src/extensions/essential-app-extensions/csv/csv-table-app-extension.ts b/frontend/src/extensions/essential-app-extensions/csv/csv-table-app-extension.ts
index 518cae564..a50f12ae5 100644
--- a/frontend/src/extensions/essential-app-extensions/csv/csv-table-app-extension.ts
+++ b/frontend/src/extensions/essential-app-extensions/csv/csv-table-app-extension.ts
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -22,7 +22,7 @@ export class CsvTableAppExtension extends AppExtension {
   }
 
   buildCheatsheetExtensions(): CheatsheetExtension[] {
-    return [{ i18nKey: 'csv', entries: [{ i18nKey: 'table' }, { i18nKey: 'header' }] }]
+    return [{ i18nKey: 'csv', topics: [{ i18nKey: 'table' }, { i18nKey: 'header' }] }]
   }
 
   buildAutocompletion(): CompletionSource[] {
diff --git a/frontend/src/extensions/essential-app-extensions/highlighted-code-fence/highlighted-code-fence-app-extension.ts b/frontend/src/extensions/essential-app-extensions/highlighted-code-fence/highlighted-code-fence-app-extension.ts
index def598af4..731e80057 100644
--- a/frontend/src/extensions/essential-app-extensions/highlighted-code-fence/highlighted-code-fence-app-extension.ts
+++ b/frontend/src/extensions/essential-app-extensions/highlighted-code-fence/highlighted-code-fence-app-extension.ts
@@ -1,5 +1,5 @@
 /*
- * SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
+ * SPDX-FileCopyrightText: 2023 The HedgeDoc developers (see AUTHORS file)
  *
  * SPDX-License-Identifier: AGPL-3.0-only
  */
@@ -23,7 +23,7 @@ export class HighlightedCodeFenceAppExtension extends AppExtension {
     return [
       {
         i18nKey: 'codeHighlighting',
-        entries: [{ i18nKey: 'language' }, { i18nKey: 'lineNumbers' }, { i18nKey: 'lineWrapping' }]
+        topics: [{ i18nKey: 'language' }, { i18nKey: 'lineNumbers' }, { i18nKey: 'lineWrapping' }]
       }
     ]
   }
diff --git a/frontend/src/extensions/essential-app-extensions/table-of-contents/table-of-contents-app-extension.ts b/frontend/src/extensions/essential-app-extensions/table-of-contents/table-of-contents-app-extension.ts
index 00098dc43..a6a0d5e47 100644
--- a/frontend/src/extensions/essential-app-extensions/table-of-contents/table-of-contents-app-extension.ts
+++ b/frontend/src/extensions/essential-app-extensions/table-of-contents/table-of-contents-app-extension.ts
@@ -21,7 +21,7 @@ export class TableOfContentsAppExtension extends AppExtension {
     return [
       {
         i18nKey: 'toc',
-        entries: [
+        topics: [
           {
             i18nKey: 'basic'
           },