diff --git a/build/build-plugins.js b/build/build-plugins.js
index c5c357645bc7..6d9cdb332447 100644
--- a/build/build-plugins.js
+++ b/build/build-plugins.js
@@ -26,7 +26,6 @@ const bsPlugins = {
Data: path.resolve(__dirname, '../js/src/dom/data.js'),
EventHandler: path.resolve(__dirname, '../js/src/dom/event-handler.js'),
Manipulator: path.resolve(__dirname, '../js/src/dom/manipulator.js'),
- Polyfill: path.resolve(__dirname, '../js/src/dom/polyfill.js'),
SelectorEngine: path.resolve(__dirname, '../js/src/dom/selector-engine.js'),
Alert: path.resolve(__dirname, '../js/src/alert.js'),
Button: path.resolve(__dirname, '../js/src/button.js'),
@@ -66,10 +65,7 @@ const getConfigByPluginKey = pluginKey => {
pluginKey === 'Sanitizer'
) {
return {
- external: [bsPlugins.Polyfill],
- globals: {
- [bsPlugins.Polyfill]: 'Polyfill'
- }
+ external: []
}
}
@@ -138,7 +134,6 @@ const domObjects = [
'Data',
'EventHandler',
'Manipulator',
- 'Polyfill',
'SelectorEngine'
]
diff --git a/js/src/dom/polyfill.js b/js/src/dom/polyfill.js
deleted file mode 100644
index c5318a130063..000000000000
--- a/js/src/dom/polyfill.js
+++ /dev/null
@@ -1,65 +0,0 @@
-/**
- * --------------------------------------------------------------------------
- * Bootstrap (v5.0.0-alpha2): dom/polyfill.js
- * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
- * --------------------------------------------------------------------------
- */
-
-import { getUID } from '../util/index'
-
-let find = Element.prototype.querySelectorAll
-let findOne = Element.prototype.querySelector
-
-const scopeSelectorRegex = /:scope\b/
-const supportsScopeQuery = (() => {
- const element = document.createElement('div')
-
- try {
- element.querySelectorAll(':scope *')
- } catch (_) {
- return false
- }
-
- return true
-})()
-
-if (!supportsScopeQuery) {
- find = function (selector) {
- if (!scopeSelectorRegex.test(selector)) {
- return this.querySelectorAll(selector)
- }
-
- const hasId = Boolean(this.id)
-
- if (!hasId) {
- this.id = getUID('scope')
- }
-
- let nodeList = null
- try {
- selector = selector.replace(scopeSelectorRegex, `#${this.id}`)
- nodeList = this.querySelectorAll(selector)
- } finally {
- if (!hasId) {
- this.removeAttribute('id')
- }
- }
-
- return nodeList
- }
-
- findOne = function (selector) {
- if (!scopeSelectorRegex.test(selector)) {
- return this.querySelector(selector)
- }
-
- const matches = find.call(this, selector)
-
- return matches[0] ? matches[0] : null
- }
-}
-
-export {
- find,
- findOne
-}
diff --git a/js/src/dom/selector-engine.js b/js/src/dom/selector-engine.js
index 481f5a100b84..f9c909060ba2 100644
--- a/js/src/dom/selector-engine.js
+++ b/js/src/dom/selector-engine.js
@@ -5,8 +5,6 @@
* --------------------------------------------------------------------------
*/
-import { find as findFn, findOne } from './polyfill'
-
/**
* ------------------------------------------------------------------------
* Constants
@@ -21,11 +19,11 @@ const SelectorEngine = {
},
find(selector, element = document.documentElement) {
- return [].concat(...findFn.call(element, selector))
+ return [].concat(...Element.prototype.querySelectorAll.call(element, selector))
},
findOne(selector, element = document.documentElement) {
- return findOne.call(element, selector)
+ return Element.prototype.querySelector.call(element, selector)
},
children(element, selector) {
diff --git a/js/tests/karma.conf.js b/js/tests/karma.conf.js
index 688868b1892f..3cb7f808f553 100644
--- a/js/tests/karma.conf.js
+++ b/js/tests/karma.conf.js
@@ -137,16 +137,6 @@ if (browserStack) {
branches: 89,
functions: 90,
lines: 90
- },
- each: {
- overrides: {
- 'js/src/dom/polyfill.js': {
- statements: 30,
- lines: 30,
- branches: 8,
- functions: 30
- }
- }
}
}
}
diff --git a/js/tests/visual/alert.html b/js/tests/visual/alert.html
index 7817dba68ffe..f94d86d95e59 100644
--- a/js/tests/visual/alert.html
+++ b/js/tests/visual/alert.html
@@ -51,7 +51,6 @@ Alert Bootstrap Visual Test
-
diff --git a/js/tests/visual/button.html b/js/tests/visual/button.html
index 6908361a6444..14cc20870415 100644
--- a/js/tests/visual/button.html
+++ b/js/tests/visual/button.html
@@ -44,7 +44,6 @@ Button Bootstrap Visual Test
-
diff --git a/js/tests/visual/carousel.html b/js/tests/visual/carousel.html
index 5588d06dad24..44fdff8184ce 100644
--- a/js/tests/visual/carousel.html
+++ b/js/tests/visual/carousel.html
@@ -45,7 +45,6 @@ Carousel Bootstrap Visual Test
-
diff --git a/js/tests/visual/collapse.html b/js/tests/visual/collapse.html
index e33148ac80bf..f36f73f7e664 100644
--- a/js/tests/visual/collapse.html
+++ b/js/tests/visual/collapse.html
@@ -71,7 +71,6 @@
-
diff --git a/js/tests/visual/dropdown.html b/js/tests/visual/dropdown.html
index fffde819a4cc..0816683be420 100644
--- a/js/tests/visual/dropdown.html
+++ b/js/tests/visual/dropdown.html
@@ -210,7 +210,6 @@ Dropdown Bootstrap Visual Test
-
diff --git a/js/tests/visual/modal.html b/js/tests/visual/modal.html
index eabc63318d66..13e93d154f10 100644
--- a/js/tests/visual/modal.html
+++ b/js/tests/visual/modal.html
@@ -206,7 +206,6 @@ Lorem slowly
-
diff --git a/js/tests/visual/popover.html b/js/tests/visual/popover.html
index c28c7ec2ed0b..b6ca7dc248dd 100644
--- a/js/tests/visual/popover.html
+++ b/js/tests/visual/popover.html
@@ -32,7 +32,6 @@ Popover Bootstrap Visual Test
-
diff --git a/js/tests/visual/scrollspy.html b/js/tests/visual/scrollspy.html
index 2ed553d5d2c9..6da8a51bf1b9 100644
--- a/js/tests/visual/scrollspy.html
+++ b/js/tests/visual/scrollspy.html
@@ -86,7 +86,6 @@ Final section
Ad leggings keytar, brunch id art party dolor labore.
-
diff --git a/js/tests/visual/tab.html b/js/tests/visual/tab.html
index 509401d0dc6e..a221f971e655 100644
--- a/js/tests/visual/tab.html
+++ b/js/tests/visual/tab.html
@@ -222,7 +222,6 @@ Tabs with list-group (with fade)
-
diff --git a/js/tests/visual/toast.html b/js/tests/visual/toast.html
index 13d32fab455d..046c4345c0f3 100644
--- a/js/tests/visual/toast.html
+++ b/js/tests/visual/toast.html
@@ -52,7 +52,6 @@ Toast Bootstrap Visual Test
-
diff --git a/js/tests/visual/tooltip.html b/js/tests/visual/tooltip.html
index c06ac739b03c..14f704b934b8 100644
--- a/js/tests/visual/tooltip.html
+++ b/js/tests/visual/tooltip.html
@@ -70,7 +70,6 @@ Tooltip Bootstrap Visual Test
-