diff --git a/packages/neos-ts-interfaces/src/index.ts b/packages/neos-ts-interfaces/src/index.ts
index efcaae26db..3f30fcff8f 100644
--- a/packages/neos-ts-interfaces/src/index.ts
+++ b/packages/neos-ts-interfaces/src/index.ts
@@ -1,5 +1,3 @@
-import type {I18nRegistry} from '@neos-project/neos-ui-i18n';
-
 export type NodeContextPath = string;
 export type FusionPath = string;
 export type NodeTypeName = string;
@@ -252,27 +250,3 @@ export interface Change extends Readonly<{
         value: any;
     };
 }> {}
-
-// TODO: move to nodetypesregistry itself
-export interface NodeTypesRegistry {
-    get: (nodeType: NodeTypeName) => NodeType | null;
-    getRole: (roleName: string) => NodeTypeName | null;
-    getSubTypesOf: (nodeType: NodeTypeName) => NodeTypeName[];
-    getAllowedNodeTypesTakingAutoCreatedIntoAccount: (isSubjectNodeAutocreated: boolean, referenceParentName: string, referenceParentNodeType: NodeTypeName, referenceGrandParentNodeType: NodeTypeName | null, role: string) => NodeTypeName[];
-}
-
-// TODO: move to validatorsregistry itself
-type Validator = (
-    values: {},
-    elementConfigurations: any
-) => null | {} | string;
-export interface ValidatorRegistry {
-    get: (validatorName: string) => Validator | null;
-    set: (validatorName: string, validator: Validator) => void;
-}
-export interface GlobalRegistry {
-    get: <K extends string>(key: K) => K extends 'i18n' ? I18nRegistry :
-        K extends 'validators' ? ValidatorRegistry : null;
-}
-
-export type {I18nRegistry} from '@neos-project/neos-ui-i18n';
diff --git a/packages/neos-ui-ckeditor5-bindings/src/manifest.js b/packages/neos-ui-ckeditor5-bindings/src/manifest.js
index 16b6489e19..89121c7bca 100644
--- a/packages/neos-ui-ckeditor5-bindings/src/manifest.js
+++ b/packages/neos-ui-ckeditor5-bindings/src/manifest.js
@@ -2,7 +2,7 @@ import manifest from '@neos-project/neos-ui-extensibility';
 
 import InlineEditorToolbar from './EditorToolbar';
 import {bootstrap, createEditor} from './ckEditorApi';
-import {SynchronousMetaRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousMetaRegistry} from '@neos-project/neos-ui-registry';
 
 import initializeRichtextToolbarRegistry from './manifest.richtextToolbar';
 import initializeConfigRegistry from './manifest.config';
diff --git a/packages/neos-ui-ckeditor5-bindings/src/registry/CkEditorConfigRegistry.js b/packages/neos-ui-ckeditor5-bindings/src/registry/CkEditorConfigRegistry.js
index a8064c5adb..2a7b97a648 100644
--- a/packages/neos-ui-ckeditor5-bindings/src/registry/CkEditorConfigRegistry.js
+++ b/packages/neos-ui-ckeditor5-bindings/src/registry/CkEditorConfigRegistry.js
@@ -1,4 +1,4 @@
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 
 export default class CkEditorConfigRegistry extends SynchronousRegistry {
     getCkeditorConfig(additionalInformation) {
diff --git a/packages/neos-ui-ckeditor5-bindings/src/registry/RichTextToolbarRegistry.js b/packages/neos-ui-ckeditor5-bindings/src/registry/RichTextToolbarRegistry.js
index 190efa84a9..80d5b621ae 100644
--- a/packages/neos-ui-ckeditor5-bindings/src/registry/RichTextToolbarRegistry.js
+++ b/packages/neos-ui-ckeditor5-bindings/src/registry/RichTextToolbarRegistry.js
@@ -1,4 +1,4 @@
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 
 export default class RichTextToolbarRegistry extends SynchronousRegistry {
 }
diff --git a/packages/neos-ui-ckeditor5-bindings/tests/manual/index.js b/packages/neos-ui-ckeditor5-bindings/tests/manual/index.js
index 8b1d73e9b4..905563619b 100644
--- a/packages/neos-ui-ckeditor5-bindings/tests/manual/index.js
+++ b/packages/neos-ui-ckeditor5-bindings/tests/manual/index.js
@@ -1,7 +1,7 @@
 import initializeConfigRegistry from '../../src/manifest.config';
 import {bootstrap, createEditor} from '../../src/ckEditorApi';
 
-import { SynchronousRegistry, SynchronousMetaRegistry } from '@neos-project/neos-ui-extensibility';
+import {SynchronousRegistry, SynchronousMetaRegistry} from '@neos-project/neos-ui-registry';
 
 const fakeGlobalRegistry = new SynchronousMetaRegistry();
 
diff --git a/packages/neos-ui-contentrepository/package.json b/packages/neos-ui-contentrepository/package.json
index 07d6a1dcc4..baea699581 100644
--- a/packages/neos-ui-contentrepository/package.json
+++ b/packages/neos-ui-contentrepository/package.json
@@ -3,7 +3,7 @@
   "version": "",
   "description": "Bindings for the Neos ContentRepository",
   "private": true,
-  "main": "./src/manifest.js",
+  "main": "./src/index.ts",
   "devDependencies": {
     "@neos-project/jest-preset-neos-ui": "workspace:*",
     "typescript": "^4.6.4"
diff --git a/packages/neos-ui-contentrepository/src/index.ts b/packages/neos-ui-contentrepository/src/index.ts
new file mode 100644
index 0000000000..794a26a237
--- /dev/null
+++ b/packages/neos-ui-contentrepository/src/index.ts
@@ -0,0 +1,2 @@
+
+export type {NodeTypesRegistry} from './registry';
diff --git a/packages/neos-ui-contentrepository/src/manifest.js b/packages/neos-ui-contentrepository/src/manifest.ts
similarity index 68%
rename from packages/neos-ui-contentrepository/src/manifest.js
rename to packages/neos-ui-contentrepository/src/manifest.ts
index 4eda6ecf6e..db053254b7 100644
--- a/packages/neos-ui-contentrepository/src/manifest.js
+++ b/packages/neos-ui-contentrepository/src/manifest.ts
@@ -10,3 +10,9 @@ manifest('@neos-project/neos-ui-contentrepository', {}, globalRegistry => {
         `)
     );
 });
+
+declare module '@neos-project/neos-ui-registry' {
+    interface GlobalRegistry {
+        get(key: '@neos-project/neos-ui-contentrepository'): NodeTypesRegistry;
+    }
+}
diff --git a/packages/neos-ui-contentrepository/src/registry/NodeTypesRegistry.ts b/packages/neos-ui-contentrepository/src/registry/NodeTypesRegistry.ts
index 2880163634..f41d85bea9 100644
--- a/packages/neos-ui-contentrepository/src/registry/NodeTypesRegistry.ts
+++ b/packages/neos-ui-contentrepository/src/registry/NodeTypesRegistry.ts
@@ -1,7 +1,7 @@
 import merge from 'lodash.merge';
 import mapValues from 'lodash.mapvalues';
 
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 import positionalArraySorter from '@neos-project/positional-array-sorter/src/positionalArraySorter';
 import {NodeTypeName, NodeType} from '@neos-project/neos-ts-interfaces';
 
@@ -105,7 +105,7 @@ export default class NodeTypesRegistry extends SynchronousRegistry<NodeType> {
         return [];
     }
 
-    public getAllowedNodeTypesTakingAutoCreatedIntoAccount(isSubjectNodeAutocreated: boolean, referenceParentName: string, referenceParentNodeType: string, referenceGrandParentNodeType: string, role: string): NodeTypeName[] {
+    public getAllowedNodeTypesTakingAutoCreatedIntoAccount(isSubjectNodeAutocreated: boolean, referenceParentName: string, referenceParentNodeType: string, referenceGrandParentNodeType: string | null, role: string): NodeTypeName[] {
         let result;
         if (isSubjectNodeAutocreated) {
             if (!referenceGrandParentNodeType) {
diff --git a/packages/neos-ui-contentrepository/src/registry/index.js b/packages/neos-ui-contentrepository/src/registry/index.ts
similarity index 100%
rename from packages/neos-ui-contentrepository/src/registry/index.js
rename to packages/neos-ui-contentrepository/src/registry/index.ts
diff --git a/packages/neos-ui-decorators/.yarnclean b/packages/neos-ui-decorators/.yarnclean
deleted file mode 100644
index e69de29bb2..0000000000
diff --git a/packages/neos-ui-decorators/src/neos.tsx b/packages/neos-ui-decorators/src/neos.tsx
index c09349c502..dc0d2f328d 100644
--- a/packages/neos-ui-decorators/src/neos.tsx
+++ b/packages/neos-ui-decorators/src/neos.tsx
@@ -1,6 +1,6 @@
 import React from 'react';
 import {defaultMemoize} from 'reselect';
-import {GlobalRegistry} from '@neos-project/neos-ts-interfaces';
+import {GlobalRegistry} from '@neos-project/neos-ui-registry';
 
 // We need to memoize configuration and global registry; otherwise a new object is created at every render; leading to
 // LOADS of unnecessary re-draws.
diff --git a/packages/neos-ui-editors/src/Editors/SelectBox/selectBoxHelpers.spec.ts b/packages/neos-ui-editors/src/Editors/SelectBox/selectBoxHelpers.spec.ts
index aa32d0dc33..4aba4c9cef 100644
--- a/packages/neos-ui-editors/src/Editors/SelectBox/selectBoxHelpers.spec.ts
+++ b/packages/neos-ui-editors/src/Editors/SelectBox/selectBoxHelpers.spec.ts
@@ -1,5 +1,5 @@
 import {processSelectBoxOptions} from './selectBoxHelpers';
-import {I18nRegistry} from '@neos-project/neos-ts-interfaces';
+import type {I18nRegistry} from '@neos-project/neos-ui-i18n';
 
 const fakeI18NRegistry = {
     translate: (id) => id ?? ''
diff --git a/packages/neos-ui-editors/src/Editors/SelectBox/selectBoxHelpers.ts b/packages/neos-ui-editors/src/Editors/SelectBox/selectBoxHelpers.ts
index 1986dfbbf1..fc43ad4337 100644
--- a/packages/neos-ui-editors/src/Editors/SelectBox/selectBoxHelpers.ts
+++ b/packages/neos-ui-editors/src/Editors/SelectBox/selectBoxHelpers.ts
@@ -1,4 +1,4 @@
-import {I18nRegistry} from '@neos-project/neos-ts-interfaces';
+import type {I18nRegistry} from '@neos-project/neos-ui-i18n';
 import {isNil} from '@neos-project/utils-helpers';
 import {
     createSelectBoxValueStringFromPossiblyStrangeNodePropertyValue
diff --git a/packages/neos-ui-editors/src/_lib/testUtils.js b/packages/neos-ui-editors/src/_lib/testUtils.js
index 219a3286d7..fe0f6a7d73 100644
--- a/packages/neos-ui-editors/src/_lib/testUtils.js
+++ b/packages/neos-ui-editors/src/_lib/testUtils.js
@@ -1,6 +1,6 @@
 import React, {PureComponent, Children} from 'react';
 import PropTypes from 'prop-types';
-import {SynchronousRegistry, SynchronousMetaRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry, SynchronousMetaRegistry} from '@neos-project/neos-ui-registry';
 import {NeosContext} from '@neos-project/neos-ui-decorators';
 
 const globalRegistry = new SynchronousMetaRegistry();
diff --git a/packages/neos-ui-extensibility/extensibilityMap.json b/packages/neos-ui-extensibility/extensibilityMap.json
index 3bf12fa5fa..d5d1db01d9 100644
--- a/packages/neos-ui-extensibility/extensibilityMap.json
+++ b/packages/neos-ui-extensibility/extensibilityMap.json
@@ -22,5 +22,6 @@
     "@neos-project/neos-ui-redux-store": "@neos-project/neos-ui-extensibility/dist/shims/neosProjectPackages/neos-ui-redux-store",
     "@neos-project/neos-ui-views": "@neos-project/neos-ui-extensibility/dist/shims/neosProjectPackages/neos-ui-views",
     "@neos-project/neos-ui-guest-frame": "@neos-project/neos-ui-extensibility/dist/shims/neosProjectPackages/neos-ui-guest-frame",
+    "@neos-project/neos-ui-registry": "@neos-project/neos-ui-extensibility/dist/shims/neosProjectPackages/neos-ui-registry",
     "@neos-project/utils-redux": "@neos-project/neos-ui-extensibility/dist/shims/neosProjectPackages/utils-redux"
 }
diff --git a/packages/neos-ui-extensibility/package.json b/packages/neos-ui-extensibility/package.json
index 11cde03196..c32f7f53b5 100644
--- a/packages/neos-ui-extensibility/package.json
+++ b/packages/neos-ui-extensibility/package.json
@@ -7,20 +7,14 @@
   "homepage": "https://github.com/neos/neos-ui/blob/master/README.md",
   "main": "./src/index.ts",
   "publishConfig": {
-    "main": "./dist/index.js"
+    "main": "./plugin-api.js"
   },
   "files": [
     "dist",
+    "plugin-api.js",
     "extensibilityMap.json"
   ],
   "scripts": {
     "build": "yarn tsc --declaration"
-  },
-  "devDependencies": {
-    "@neos-project/jest-preset-neos-ui": "workspace:*",
-    "typescript": "^4.6.4"
-  },
-  "dependencies": {
-    "@neos-project/positional-array-sorter": "workspace:*"
   }
 }
diff --git a/packages/neos-ui-extensibility/plugin-api.js b/packages/neos-ui-extensibility/plugin-api.js
new file mode 100644
index 0000000000..b7a652f964
--- /dev/null
+++ b/packages/neos-ui-extensibility/plugin-api.js
@@ -0,0 +1,29 @@
+/**
+ * This file is the entry point for neos ui plugins.
+ * Require it via import '@neos-project/neos-ui-extensibility'
+ *
+ * **Internals**
+ * This file wired via the "publishConfig.main" but not used for building the Neos.Ui itself.
+ * The internal methods createConsumerApi() and readFromConsumerApi() are this way not exposed to plugins.
+ * Also, the readFromConsumerApi() call below to expose the "SynchronousRegistry" does not work in our host code.
+ */
+
+import readFromConsumerApi from './dist/readFromConsumerApi';
+
+/**
+ * Central function exposed to register a JavaScript package.
+ *
+ *     import manifest from '@neos-project/neos-ui-extensibility'
+ *
+ *     manifest('@my-vendor/my-plugin', {}, (globalRegistry, {store}) => {
+ *       // ...
+ *     })
+ */
+const manifest = readFromConsumerApi('manifest');
+export default manifest;
+
+/**
+ * @deprecated legacy code to support `import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility'` please use `import {SynchronousRegistry} from '@neos-project/neos-ui-registry'` instead!
+ */
+const {SynchronousRegistry, SynchronousMetaRegistry} = readFromConsumerApi('NeosProjectPackages')().NeosUiRegistry;
+export { SynchronousRegistry, SynchronousMetaRegistry };
diff --git a/packages/neos-ui-extensibility/src/index.ts b/packages/neos-ui-extensibility/src/index.ts
index e258950aca..cdc888c16b 100644
--- a/packages/neos-ui-extensibility/src/index.ts
+++ b/packages/neos-ui-extensibility/src/index.ts
@@ -1,15 +1,9 @@
 import createConsumerApi from './createConsumerApi';
 import readFromConsumerApi from './readFromConsumerApi';
-import {
-    SynchronousRegistry,
-    SynchronousMetaRegistry
-} from './registry/index';
 
 export default readFromConsumerApi('manifest');
 
 export {
     createConsumerApi,
-    readFromConsumerApi,
-    SynchronousRegistry,
-    SynchronousMetaRegistry
+    readFromConsumerApi
 };
diff --git a/packages/neos-ui-extensibility/src/shims/neosProjectPackages/neos-ui-registry/index.js b/packages/neos-ui-extensibility/src/shims/neosProjectPackages/neos-ui-registry/index.js
new file mode 100644
index 0000000000..0132822e62
--- /dev/null
+++ b/packages/neos-ui-extensibility/src/shims/neosProjectPackages/neos-ui-registry/index.js
@@ -0,0 +1,3 @@
+import readFromConsumerApi from '../../../readFromConsumerApi';
+
+module.exports = readFromConsumerApi('NeosProjectPackages')().NeosUiRegistry;
diff --git a/packages/neos-ui-extensibility/src/types.d.ts b/packages/neos-ui-extensibility/src/types.d.ts
new file mode 100644
index 0000000000..69e2eb14af
--- /dev/null
+++ b/packages/neos-ui-extensibility/src/types.d.ts
@@ -0,0 +1,29 @@
+
+/**
+ * Dedicated types declaration as we cannot bundle the types GlobalRegistry, Configuration correctly for distributing "neos-ui-extensibility" via NMP
+ * This file is not published.
+ */
+declare module '@neos-project/neos-ui-extensibility' {
+    import type {GlobalRegistry} from '@neos-project/neos-ui-registry';
+
+    type BootstrapDependencies = {
+        // correct store type depends on https://github.com/neos/neos-ui/pull/4010
+        store: any;
+        /** @deprecated use `import {getFrontendConfigurationForPackage} from '@neos-project/neos-ui-configuration'` instead */
+        frontendConfiguration: Record<string, any>;
+        configuration: Record<string, any>;
+        routes: Record<string, unknown>;
+    };
+
+    type Bootstrap = (
+        globalRegistry: GlobalRegistry,
+        bootstrapDependencies: BootstrapDependencies
+    ) => void;
+
+    export default function manifest(
+        identifier: string,
+        // the age-old commit a2dae5b78a649ad75643f48b02b6df67f5915a58 introduced this parameter "options" though we not make use of it
+        options: {},
+        bootstrap: Bootstrap
+    ): void;
+}
diff --git a/packages/neos-ui-guest-frame/src/manifest.js b/packages/neos-ui-guest-frame/src/manifest.js
index b39abc9ea8..b15ffa4a36 100644
--- a/packages/neos-ui-guest-frame/src/manifest.js
+++ b/packages/neos-ui-guest-frame/src/manifest.js
@@ -1,5 +1,5 @@
 import manifest from '@neos-project/neos-ui-extensibility';
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 
 import makeInitializeGuestFrame from './initializeGuestFrame';
 
diff --git a/packages/neos-ui-i18n/src/manifest.js b/packages/neos-ui-i18n/src/manifest.ts
similarity index 55%
rename from packages/neos-ui-i18n/src/manifest.js
rename to packages/neos-ui-i18n/src/manifest.ts
index 920ed97519..fabf8683ee 100644
--- a/packages/neos-ui-i18n/src/manifest.js
+++ b/packages/neos-ui-i18n/src/manifest.ts
@@ -1,7 +1,13 @@
 import manifest from '@neos-project/neos-ui-extensibility';
-
+import type {I18nRegistry} from './registry';
 import {i18nRegistry} from './registry';
 
 manifest('@neos-project/neos-ui-i18n', {}, globalRegistry => {
     globalRegistry.set('i18n', i18nRegistry);
 });
+
+declare module '@neos-project/neos-ui-registry' {
+    interface GlobalRegistry {
+        get(key: 'i18n'): I18nRegistry;
+    }
+}
diff --git a/packages/neos-ui-i18n/src/registry/I18nRegistry.ts b/packages/neos-ui-i18n/src/registry/I18nRegistry.ts
index 57eae6e8c4..06c456ad7d 100644
--- a/packages/neos-ui-i18n/src/registry/I18nRegistry.ts
+++ b/packages/neos-ui-i18n/src/registry/I18nRegistry.ts
@@ -7,7 +7,7 @@
  * information, please view the LICENSE file which was distributed with this
  * source code.
  */
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 
 import logger from '@neos-project/utils-logger';
 
diff --git a/packages/neos-ui-redux-store/src/CR/Nodes/selectors.ts b/packages/neos-ui-redux-store/src/CR/Nodes/selectors.ts
index 5ead4400d6..9f3aee3e71 100644
--- a/packages/neos-ui-redux-store/src/CR/Nodes/selectors.ts
+++ b/packages/neos-ui-redux-store/src/CR/Nodes/selectors.ts
@@ -1,6 +1,7 @@
 import {createSelector, defaultMemoize} from 'reselect';
 import {GlobalState} from '../../..';
-import {NodeContextPath, NodeMap, Node, NodeTypeName, ClipboardMode, NodeTypesRegistry} from '@neos-project/neos-ts-interfaces';
+import {NodeContextPath, NodeMap, Node, NodeTypeName, ClipboardMode} from '@neos-project/neos-ts-interfaces';
+import {NodeTypesRegistry} from '@neos-project/neos-ui-contentrepository';
 
 export const inlineValidationErrorsSelector = (state: GlobalState) => state?.cr?.nodes?.inlineValidationErrors;
 export const nodesByContextPathSelector = (state: GlobalState) => state?.cr?.nodes?.byContextPath;
diff --git a/packages/neos-ui-redux-store/src/UI/Inspector/selectors.ts b/packages/neos-ui-redux-store/src/UI/Inspector/selectors.ts
index a2d03b2439..b6afd73e1e 100644
--- a/packages/neos-ui-redux-store/src/UI/Inspector/selectors.ts
+++ b/packages/neos-ui-redux-store/src/UI/Inspector/selectors.ts
@@ -1,9 +1,10 @@
 import {createSelector, defaultMemoize} from 'reselect';
 
 import validate from '@neos-project/neos-ui-validators';
+import type {ValidatorRegistry} from '@neos-project/neos-ui-validators';
 import {selectors as nodes} from '../../CR/Nodes';
 import {GlobalState} from '../../..';
-import {NodeTypesRegistry, ValidatorRegistry} from '@neos-project/neos-ts-interfaces';
+import {NodeTypesRegistry} from '@neos-project/neos-ui-contentrepository';
 
 /**
  * Transient values and everything which depends on this
diff --git a/packages/neos-ui-registry/package.json b/packages/neos-ui-registry/package.json
new file mode 100644
index 0000000000..63da446c0d
--- /dev/null
+++ b/packages/neos-ui-registry/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "@neos-project/neos-ui-registry",
+  "version": "",
+  "description": "Global registry for the Neos UI",
+  "private": true,
+  "main": "./src/index.ts",
+  "license": "GNU GPLv3"
+}
diff --git a/packages/neos-ui-registry/src/globalRegistry.ts b/packages/neos-ui-registry/src/globalRegistry.ts
new file mode 100644
index 0000000000..05cf474e81
--- /dev/null
+++ b/packages/neos-ui-registry/src/globalRegistry.ts
@@ -0,0 +1,19 @@
+import {SynchronousMetaRegistry, SynchronousRegistry} from './registry';
+
+export interface GlobalRegistry extends SynchronousMetaRegistry<SynchronousRegistry<unknown>> {
+}
+
+/**
+ * Access to the global registry.
+ *
+ * FIXME
+ * Note that we often pass the global registry around instead and inject it via the react context -> this should be simplified in favour of this global state.
+ */
+const globalRegistry = new SynchronousMetaRegistry(`The global registry`) as GlobalRegistry;
+
+export const getRegistryById: GlobalRegistry['get'] = (key) => {
+    // @ts-ignore
+    return globalRegistry.get(key);
+}
+
+export const getGlobalRegistry = () => globalRegistry;
diff --git a/packages/neos-ui-registry/src/index.ts b/packages/neos-ui-registry/src/index.ts
new file mode 100644
index 0000000000..61b92f791d
--- /dev/null
+++ b/packages/neos-ui-registry/src/index.ts
@@ -0,0 +1,4 @@
+
+export {getRegistryById, getGlobalRegistry} from './globalRegistry';
+export {SynchronousRegistry, SynchronousMetaRegistry} from './registry';
+export type {GlobalRegistry} from './globalRegistry';
diff --git a/packages/neos-ui-extensibility/src/registry/AbstractRegistry.ts b/packages/neos-ui-registry/src/registry/AbstractRegistry.ts
similarity index 100%
rename from packages/neos-ui-extensibility/src/registry/AbstractRegistry.ts
rename to packages/neos-ui-registry/src/registry/AbstractRegistry.ts
diff --git a/packages/neos-ui-extensibility/src/registry/SynchronousMetaRegistry.ts b/packages/neos-ui-registry/src/registry/SynchronousMetaRegistry.ts
similarity index 100%
rename from packages/neos-ui-extensibility/src/registry/SynchronousMetaRegistry.ts
rename to packages/neos-ui-registry/src/registry/SynchronousMetaRegistry.ts
diff --git a/packages/neos-ui-extensibility/src/registry/SynchronousRegistry.spec.js b/packages/neos-ui-registry/src/registry/SynchronousRegistry.spec.js
similarity index 100%
rename from packages/neos-ui-extensibility/src/registry/SynchronousRegistry.spec.js
rename to packages/neos-ui-registry/src/registry/SynchronousRegistry.spec.js
diff --git a/packages/neos-ui-extensibility/src/registry/SynchronousRegistry.ts b/packages/neos-ui-registry/src/registry/SynchronousRegistry.ts
similarity index 100%
rename from packages/neos-ui-extensibility/src/registry/SynchronousRegistry.ts
rename to packages/neos-ui-registry/src/registry/SynchronousRegistry.ts
diff --git a/packages/neos-ui-extensibility/src/registry/index.ts b/packages/neos-ui-registry/src/registry/index.ts
similarity index 100%
rename from packages/neos-ui-extensibility/src/registry/index.ts
rename to packages/neos-ui-registry/src/registry/index.ts
diff --git a/packages/neos-ui-sagas/src/manifest.js b/packages/neos-ui-sagas/src/manifest.js
index 4e226a187d..af4b8de23c 100644
--- a/packages/neos-ui-sagas/src/manifest.js
+++ b/packages/neos-ui-sagas/src/manifest.js
@@ -1,5 +1,5 @@
 import manifest from '@neos-project/neos-ui-extensibility';
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 
 import {
     browser,
diff --git a/packages/neos-ui-validators/src/index.ts b/packages/neos-ui-validators/src/index.ts
index d16e287a79..eb78c67f45 100644
--- a/packages/neos-ui-validators/src/index.ts
+++ b/packages/neos-ui-validators/src/index.ts
@@ -1,4 +1,5 @@
-import {ValidatorRegistry, PropertyConfiguration, ValidatorConfiguration} from '@neos-project/neos-ts-interfaces';
+import {PropertyConfiguration, ValidatorConfiguration} from '@neos-project/neos-ts-interfaces';
+import type {ValidatorRegistry} from './registry';
 
 interface ValuesMap {
     [itemProp: string]: any;
@@ -61,3 +62,6 @@ const validate = (values: ValuesMap, elementConfigurations: ElementConfiguarions
 };
 
 export default validate;
+
+export type {ValidatorRegistry};
+
diff --git a/packages/neos-ui-validators/src/manifest.ts b/packages/neos-ui-validators/src/manifest.ts
index ffb77f5f29..e91d117b25 100644
--- a/packages/neos-ui-validators/src/manifest.ts
+++ b/packages/neos-ui-validators/src/manifest.ts
@@ -13,11 +13,11 @@ import StringLength from './StringLength';
 import Text from './Text';
 import Uuid from './Uuid';
 
-import manifest from '@neos-project/neos-ui-extensibility/src';
-import {GlobalRegistry} from '@neos-project/neos-ts-interfaces';
+import manifest from '@neos-project/neos-ui-extensibility';
+import {ValidatorRegistry, validatorRegistry} from './registry';
 
-manifest('validators', {}, (globalRegistry: GlobalRegistry) => {
-    const validatorRegistry = globalRegistry.get('validators');
+manifest('validators', {}, (globalRegistry) => {
+    globalRegistry.set('validators', validatorRegistry);
 
     validatorRegistry.set('Neos.Neos/Validation/AlphanumericValidator', Alphanumeric);
     validatorRegistry.set('Neos.Neos/Validation/CountValidator', Count);
@@ -34,3 +34,9 @@ manifest('validators', {}, (globalRegistry: GlobalRegistry) => {
     validatorRegistry.set('Neos.Neos/Validation/TextValidator', Text);
     validatorRegistry.set('Neos.Neos/Validation/UuidValidator', Uuid);
 });
+
+declare module '@neos-project/neos-ui-registry' {
+    interface GlobalRegistry {
+        get(key: 'validators'): ValidatorRegistry;
+    }
+}
diff --git a/packages/neos-ui-validators/src/registry.ts b/packages/neos-ui-validators/src/registry.ts
new file mode 100644
index 0000000000..fe9d302724
--- /dev/null
+++ b/packages/neos-ui-validators/src/registry.ts
@@ -0,0 +1,15 @@
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
+
+type Validator = (
+    values: {},
+    elementConfigurations: any
+) => null | {} | string;
+
+export const validatorRegistry = new SynchronousRegistry<Validator>(`
+    Contains all validators.
+
+    The key is a validator name (such as Neos.Neos/Validation/NotEmptyValidator) and the values
+    are validator options.
+`);
+
+export type ValidatorRegistry = typeof validatorRegistry;
diff --git a/packages/neos-ui/package.json b/packages/neos-ui/package.json
index 3cf2a54b85..1c7ba56705 100644
--- a/packages/neos-ui/package.json
+++ b/packages/neos-ui/package.json
@@ -3,6 +3,11 @@
   "version": "",
   "description": "Neos CMS UI written in ReactJS and a ton of other fun technology.",
   "private": true,
+  "exports": {
+    "./src/Containers/style.module.css": {
+      "default": "./src/Containers/style.module.css"
+    }
+  },
   "devDependencies": {
     "@neos-project/debug-reason-for-rendering": "workspace:*",
     "@neos-project/jest-preset-neos-ui": "workspace:*",
@@ -31,6 +36,7 @@
     "@neos-project/neos-ui-i18n": "workspace:*",
     "@neos-project/neos-ui-inspector": "workspace:*",
     "@neos-project/neos-ui-redux-store": "workspace:*",
+    "@neos-project/neos-ui-registry": "workspace:*",
     "@neos-project/neos-ui-sagas": "workspace:*",
     "@neos-project/neos-ui-validators": "workspace:*",
     "@neos-project/neos-ui-views": "workspace:*",
diff --git a/packages/neos-ui/src/Registry/HotkeyRegistry.js b/packages/neos-ui/src/Registry/HotkeyRegistry.js
index bf87d9411d..3ff8dd9f94 100644
--- a/packages/neos-ui/src/Registry/HotkeyRegistry.js
+++ b/packages/neos-ui/src/Registry/HotkeyRegistry.js
@@ -1,4 +1,4 @@
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 
 export default class HotkeyRegistry extends SynchronousRegistry {
     constructor(hotkeyConfiguration, ...args) {
diff --git a/packages/neos-ui/src/Registry/RichTextToolbarRegistry.js b/packages/neos-ui/src/Registry/RichTextToolbarRegistry.js
index b3221a7adf..7dfa90984a 100644
--- a/packages/neos-ui/src/Registry/RichTextToolbarRegistry.js
+++ b/packages/neos-ui/src/Registry/RichTextToolbarRegistry.js
@@ -1,5 +1,5 @@
 import memoize from 'lodash.memoize';
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 
 export default class RichTextToolbarRegistry extends SynchronousRegistry {
     constructor(...args) {
diff --git a/packages/neos-ui/src/apiExposureMap.js b/packages/neos-ui/src/apiExposureMap.js
index bcc1a15e70..d15b50568d 100644
--- a/packages/neos-ui/src/apiExposureMap.js
+++ b/packages/neos-ui/src/apiExposureMap.js
@@ -21,6 +21,7 @@ import * as CkEditorApi from '@neos-project/neos-ui-ckeditor5-bindings/src/ckEdi
 import NeosUiBackendConnectorDefault, * as NeosUiBackendConnector from '@neos-project/neos-ui-backend-connector';
 import * as NeosUiViews from '@neos-project/neos-ui-views';
 import * as NeosUiGuestFrameDom from '@neos-project/neos-ui-guest-frame/src/dom';
+import * as NeosUiRegistry from '@neos-project/neos-ui-registry';
 
 // We export most needed components from CKE5 to be used when making custom plugins.
 // It's not safe to just install CKE5 packages from the extension because then then "instanceof" checks will no longer work,
@@ -146,7 +147,8 @@ export default {
         NeosUiGuestFrameDom,
         // react-proptypes (optional)
         ReactUiComponents,
-        UtilsRedux
+        UtilsRedux,
+        NeosUiRegistry
 
         // TODO: how to write new reducers?
         // TODO: how to write new sagas? -> Registry --> CUSTOM PACKAGE
diff --git a/packages/neos-ui/src/index.js b/packages/neos-ui/src/index.js
index e1b7a97c10..b80e0ded70 100644
--- a/packages/neos-ui/src/index.js
+++ b/packages/neos-ui/src/index.js
@@ -7,7 +7,6 @@ import merge from 'lodash.merge';
 import {actions} from '@neos-project/neos-ui-redux-store';
 import {createConsumerApi} from '@neos-project/neos-ui-extensibility';
 import fetchWithErrorHandling from '@neos-project/neos-ui-backend-connector/src/FetchWithErrorHandling';
-import {SynchronousMetaRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
 import backend from '@neos-project/neos-ui-backend-connector';
 import {handleActions} from '@neos-project/utils-redux';
 import {initializeI18n} from '@neos-project/neos-ui-i18n';
@@ -27,6 +26,7 @@ import clipboardMiddleware from './clipboardMiddleware';
 import Root from './Containers/Root';
 import apiExposureMap from './apiExposureMap';
 import DelegatingReducer from './DelegatingReducer';
+import {getGlobalRegistry} from '@neos-project/neos-ui-registry';
 
 const devToolsArePresent = typeof window === 'object' && typeof window.__REDUX_DEVTOOLS_EXTENSION__ !== 'undefined';
 const devToolsStoreEnhancer = () => devToolsArePresent ? window.__REDUX_DEVTOOLS_EXTENSION__() : f => f;
@@ -39,14 +39,14 @@ const store = createStore(delegatingReducer.reducer(), {}, compose(
 ));
 
 const manifests = [];
-const globalRegistry = new SynchronousMetaRegistry(`The global registry`);
+const globalRegistry = getGlobalRegistry();
 
 //
 // Create the host plugin api and load local manifests
 //
 createConsumerApi(manifests, apiExposureMap);
 require('./manifest');
-require('@neos-project/neos-ui-contentrepository');
+require('@neos-project/neos-ui-contentrepository/src/manifest');
 require('@neos-project/neos-ui-editors');
 require('@neos-project/neos-ui-views/src/manifest');
 require('@neos-project/neos-ui-guest-frame');
diff --git a/packages/neos-ui/src/manifest.dataloaders.js b/packages/neos-ui/src/manifest.dataloaders.js
index 3feb1b7569..59cc2ae0db 100644
--- a/packages/neos-ui/src/manifest.dataloaders.js
+++ b/packages/neos-ui/src/manifest.dataloaders.js
@@ -1,6 +1,6 @@
 import HLRU from 'hashlru';
 import manifest from '@neos-project/neos-ui-extensibility';
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 import backend from '@neos-project/neos-ui-backend-connector';
 
 function makeCacheKey(prefix, params) {
diff --git a/packages/neos-ui/src/manifest.js b/packages/neos-ui/src/manifest.js
index 216e16b420..aabe51b9ae 100644
--- a/packages/neos-ui/src/manifest.js
+++ b/packages/neos-ui/src/manifest.js
@@ -5,7 +5,7 @@ import {actions, selectors} from '@neos-project/neos-ui-redux-store';
 import {parentNodeContextPath} from '@neos-project/neos-ui-redux-store/src/CR/Nodes/helpers';
 
 import manifest from '@neos-project/neos-ui-extensibility';
-import {SynchronousRegistry, SynchronousMetaRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry, SynchronousMetaRegistry} from '@neos-project/neos-ui-registry';
 
 import {
     getGuestFrameDocument,
@@ -162,16 +162,6 @@ manifest('main', {}, (globalRegistry, {routes}) => {
         }
     `));
 
-    //
-    // Create validators registry
-    //
-    globalRegistry.set('validators', new SynchronousRegistry(`
-        Contains all validators.
-
-        The key is a validator name (such as Neos.Neos/Validation/NotEmptyValidator) and the values
-        are validator options.
-    `));
-
     //
     // Create server feedback handlers registry
     //
diff --git a/packages/neos-ui/src/manifest.reducer.js b/packages/neos-ui/src/manifest.reducer.js
index 1a639757f9..0dc423cad0 100644
--- a/packages/neos-ui/src/manifest.reducer.js
+++ b/packages/neos-ui/src/manifest.reducer.js
@@ -1,5 +1,5 @@
 import manifest from '@neos-project/neos-ui-extensibility';
-import {SynchronousRegistry} from '@neos-project/neos-ui-extensibility/src/registry';
+import {SynchronousRegistry} from '@neos-project/neos-ui-registry';
 import {reducer as coreReducer} from '@neos-project/neos-ui-redux-store';
 
 manifest('main.reducer', {}, globalRegistry => {
diff --git a/yarn.lock b/yarn.lock
index b20e58f59d..c8f9999f57 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3564,10 +3564,6 @@ __metadata:
 "@neos-project/neos-ui-extensibility@workspace:*, @neos-project/neos-ui-extensibility@workspace:packages/neos-ui-extensibility":
   version: 0.0.0-use.local
   resolution: "@neos-project/neos-ui-extensibility@workspace:packages/neos-ui-extensibility"
-  dependencies:
-    "@neos-project/jest-preset-neos-ui": "workspace:*"
-    "@neos-project/positional-array-sorter": "workspace:*"
-    typescript: ^4.6.4
   languageName: unknown
   linkType: soft
 
@@ -3647,6 +3643,12 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"@neos-project/neos-ui-registry@workspace:*, @neos-project/neos-ui-registry@workspace:packages/neos-ui-registry":
+  version: 0.0.0-use.local
+  resolution: "@neos-project/neos-ui-registry@workspace:packages/neos-ui-registry"
+  languageName: unknown
+  linkType: soft
+
 "@neos-project/neos-ui-sagas@workspace:*, @neos-project/neos-ui-sagas@workspace:packages/neos-ui-sagas":
   version: 0.0.0-use.local
   resolution: "@neos-project/neos-ui-sagas@workspace:packages/neos-ui-sagas"
@@ -3732,6 +3734,7 @@ __metadata:
     "@neos-project/neos-ui-i18n": "workspace:*"
     "@neos-project/neos-ui-inspector": "workspace:*"
     "@neos-project/neos-ui-redux-store": "workspace:*"
+    "@neos-project/neos-ui-registry": "workspace:*"
     "@neos-project/neos-ui-sagas": "workspace:*"
     "@neos-project/neos-ui-validators": "workspace:*"
     "@neos-project/neos-ui-views": "workspace:*"