chore: Remove bowser module exposed on Editable.browser

BREAKING CHANGE: Remove bowser module exposed on `Editable.browser`

package.json

@@ -4,7 +4,6 @@
   "version": "0.0.0-development",
   "dependencies": {
     "@babel/runtime": "^7.16.7",
-    "bowser": "2.11.0",
     "lodash-es": "^4.17.21"
   },
   "devDependencies": {

src/core.js

@@ -9,7 +9,6 @@ import Cursor from './cursor'
 import highlightSupport from './highlight-support'
 import MonitoredHighlighting from './monitored-highlighting'
 import createDefaultEvents from './create-default-events'
-import browser from 'bowser'
 import {textNodesUnder, getTextNodeAndRelativeOffset} from './util/element'
 import {binaryCursorSearch} from './util/binary_search'
 import {domArray, createRange, nodeContainsRange} from './util/dom'
@@ -513,7 +512,6 @@ export class Editable {
 // Expose modules and editable
 Editable.parser = parser
 Editable.content = content
-Editable.browser = browser
 
 // Set up callback functions for several events.
 ;['focus', 'blur', 'flow', 'selection', 'cursor', 'newline',

src/feature-detection.js

@@ -1,5 +1,3 @@
-import browser from 'bowser'
-
 /**
 * Check for contenteditable support
 *
@@ -10,9 +8,13 @@ import browser from 'bowser'
 */
 export const contenteditable = typeof document.documentElement.contentEditable !== 'undefined'
 
-const parser = browser.getParser(window.navigator.userAgent)
-const browserEngine = parser.getEngineName()
-const webKit = browserEngine === 'WebKit'
+// Detect webkit browser engine
+// That way we can detect the contenteditable span bug on safari, but exclude chrome
+// Regex taken from: https://github.com/lancedikson/bowser/blob/f09411489ced05811c91cc6670a8e4ca9cbe39a7/src/parser-engines.js#L93-L106
+// Attention, this might be error prone as any engine version change breaks this.
+const isBlink = /(apple)?webkit\/537\.36/i.test(window.navigator.userAgent)
+const isWebkit = /(apple)?webkit/i.test(window.navigator.userAgent)
+const webKit = !isBlink && isWebkit
 
 /**
  * Check selectionchange event (supported in IE, Chrome, Firefox and Safari)