diff --git a/js/src/alert.js b/js/src/alert.js
index 41cff54db2..f1f612232d 100644
--- a/js/src/alert.js
+++ b/js/src/alert.js
@@ -24,7 +24,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'alert'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.alert'
 const EVENT_KEY = `.${DATA_KEY}`
 const DATA_API_KEY = '.data-api'
@@ -48,10 +47,6 @@ const CLASSNAME_SHOW = 'show'
 class Alert extends BaseComponent {
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get DATA_KEY() {
     return DATA_KEY
   }
diff --git a/js/src/base-component.js b/js/src/base-component.js
index b1b85a4ee7..e9b4de6692 100644
--- a/js/src/base-component.js
+++ b/js/src/base-component.js
@@ -7,6 +7,14 @@
 
 import Data from './dom/data'
 
+/**
+ * ------------------------------------------------------------------------
+ * Constants
+ * ------------------------------------------------------------------------
+ */
+
+const VERSION = '5.0.0-alpha3'
+
 class BaseComponent {
   constructor(element) {
     if (!element) {
@@ -28,6 +36,10 @@ class BaseComponent {
     return Data.getData(element, this.DATA_KEY)
   }
 
+  static get VERSION() {
+    return VERSION
+  }
+
   static get DATA_KEY() {
     return null
   }
diff --git a/js/src/button.js b/js/src/button.js
index 8b7c6c953c..2409955642 100644
--- a/js/src/button.js
+++ b/js/src/button.js
@@ -17,7 +17,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'button'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.button'
 const EVENT_KEY = `.${DATA_KEY}`
 const DATA_API_KEY = '.data-api'
@@ -37,10 +36,6 @@ const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`
 class Button extends BaseComponent {
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get DATA_KEY() {
     return DATA_KEY
   }
diff --git a/js/src/carousel.js b/js/src/carousel.js
index 35a1848f87..7d2b4dc508 100644
--- a/js/src/carousel.js
+++ b/js/src/carousel.js
@@ -30,7 +30,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'carousel'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.carousel'
 const EVENT_KEY = `.${DATA_KEY}`
 const DATA_API_KEY = '.data-api'
@@ -129,10 +128,6 @@ class Carousel extends BaseComponent {
 
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
     return Default
   }
diff --git a/js/src/collapse.js b/js/src/collapse.js
index 9fb4d5edef..da3e504d18 100644
--- a/js/src/collapse.js
+++ b/js/src/collapse.js
@@ -30,7 +30,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'collapse'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.collapse'
 const EVENT_KEY = `.${DATA_KEY}`
 const DATA_API_KEY = '.data-api'
@@ -108,10 +107,6 @@ class Collapse extends BaseComponent {
 
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
     return Default
   }
diff --git a/js/src/dropdown.js b/js/src/dropdown.js
index 3641d9f9d2..f9c945c33b 100644
--- a/js/src/dropdown.js
+++ b/js/src/dropdown.js
@@ -28,7 +28,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'dropdown'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.dropdown'
 const EVENT_KEY = `.${DATA_KEY}`
 const DATA_API_KEY = '.data-api'
@@ -112,10 +111,6 @@ class Dropdown extends BaseComponent {
 
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
     return Default
   }
diff --git a/js/src/modal.js b/js/src/modal.js
index 449721caf7..e3fe487a82 100644
--- a/js/src/modal.js
+++ b/js/src/modal.js
@@ -29,7 +29,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'modal'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.modal'
 const EVENT_KEY = `.${DATA_KEY}`
 const DATA_API_KEY = '.data-api'
@@ -99,10 +98,6 @@ class Modal extends BaseComponent {
 
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
     return Default
   }
diff --git a/js/src/popover.js b/js/src/popover.js
index bae5537aa2..97db9a3f7d 100644
--- a/js/src/popover.js
+++ b/js/src/popover.js
@@ -17,7 +17,6 @@ import Tooltip from './tooltip'
  */
 
 const NAME = 'popover'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.popover'
 const EVENT_KEY = `.${DATA_KEY}`
 const CLASS_PREFIX = 'bs-popover'
@@ -67,10 +66,6 @@ const SELECTOR_CONTENT = '.popover-body'
 class Popover extends Tooltip {
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
     return Default
   }
diff --git a/js/src/scrollspy.js b/js/src/scrollspy.js
index 0df00e8f7b..4e88a2321c 100644
--- a/js/src/scrollspy.js
+++ b/js/src/scrollspy.js
@@ -26,7 +26,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'scrollspy'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.scrollspy'
 const EVENT_KEY = `.${DATA_KEY}`
 const DATA_API_KEY = '.data-api'
@@ -88,10 +87,6 @@ class ScrollSpy extends BaseComponent {
 
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
     return Default
   }
diff --git a/js/src/tab.js b/js/src/tab.js
index a57d1b12dd..0e9755ea02 100644
--- a/js/src/tab.js
+++ b/js/src/tab.js
@@ -26,7 +26,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'tab'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.tab'
 const EVENT_KEY = `.${DATA_KEY}`
 const DATA_API_KEY = '.data-api'
@@ -60,10 +59,6 @@ const SELECTOR_DROPDOWN_ACTIVE_CHILD = ':scope > .dropdown-menu .active'
 class Tab extends BaseComponent {
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get DATA_KEY() {
     return DATA_KEY
   }
diff --git a/js/src/toast.js b/js/src/toast.js
index 04917869df..065c6c753c 100644
--- a/js/src/toast.js
+++ b/js/src/toast.js
@@ -26,7 +26,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'toast'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.toast'
 const EVENT_KEY = `.${DATA_KEY}`
 
@@ -73,10 +72,6 @@ class Toast extends BaseComponent {
 
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get DefaultType() {
     return DefaultType
   }
diff --git a/js/src/tooltip.js b/js/src/tooltip.js
index b844320653..fae6063225 100644
--- a/js/src/tooltip.js
+++ b/js/src/tooltip.js
@@ -35,7 +35,6 @@ import BaseComponent from './base-component'
  */
 
 const NAME = 'tooltip'
-const VERSION = '5.0.0-alpha3'
 const DATA_KEY = 'bs.tooltip'
 const EVENT_KEY = `.${DATA_KEY}`
 const CLASS_PREFIX = 'bs-tooltip'
@@ -150,10 +149,6 @@ class Tooltip extends BaseComponent {
 
   // Getters
 
-  static get VERSION() {
-    return VERSION
-  }
-
   static get Default() {
     return Default
   }