diff --git a/cypress/integration/unit/utilities.js b/cypress/integration/unit/utilities.js
index c30ea97e..61c83152 100644
--- a/cypress/integration/unit/utilities.js
+++ b/cypress/integration/unit/utilities.js
@@ -1,5 +1,4 @@
 /* eslint-disable max-len */
-import * as browser from '../../../instrumented/common/browser.js';
 import * as utilities from '../../../instrumented/svgcanvas/utilities.js';
 import { NS } from '../../../instrumented/common/namespaces.js';
 
@@ -161,19 +160,6 @@ describe('utilities', function () {
     assert.equal(utilities.getUrlFromAttr('url("#foo")'), '#foo');
   });
 
-  it('Test getPathBBox', function () {
-    if (browser.supportsPathBBox()) {
-      return;
-    }
-    const doc = utilities.text2xml('<svg></svg>');
-    const path = doc.createElementNS(NS.SVG, 'path');
-    path.setAttribute('d', 'm0,0l5,0l0,5l-5,0l0,-5z');
-    const bb = utilities.getPathBBox(path);
-    assert.equal(typeof bb, 'object', 'BBox returned object');
-    assert.ok(bb.x && !isNaN(bb.x));
-    assert.ok(bb.y && !isNaN(bb.y));
-  });
-
   it('Test getPathDFromSegments', function () {
     const { getPathDFromSegments } = utilities;
 
@@ -226,7 +212,6 @@ describe('utilities', function () {
     });
     svgroot.append(elem);
     const closeEnough = /M0,4 C0,2.3\d* 0.9\d*,1 2,1 L8,1 C9.0\d*,1 10,2.3\d* 10,4 L10,9 C10,10.6\d* 9.0\d*,12 8,12 L2,12 C0.9\d*,12 0,10.6\d* 0,9 L0,4 Z/;
-    console.log(getPathDFromElement(elem), closeEnough);
     assert.equal(closeEnough.test(getPathDFromElement(elem)), true);
     elem.remove();
 
diff --git a/src/common/browser.js b/src/common/browser.js
index 003a9756..86499d55 100644
--- a/src/common/browser.js
+++ b/src/common/browser.js
@@ -6,8 +6,6 @@
  * @copyright 2010 Jeff Schiller, 2010 Alexis Deveria
  */
 
-import 'pathseg';
-
 import { NS } from './namespaces.js';
 
 const { userAgent } = navigator;
@@ -19,31 +17,6 @@ const isChrome_ = userAgent.includes('Chrome/');
 const isMac_ = userAgent.includes('Macintosh');
 const isTouch_ = 'ontouchstart' in window;
 
-// segList functions (for FF1.5 and 2.0)
-const supportsPathReplaceItem_ = (function () {
-  const path = document.createElementNS(NS.SVG, 'path');
-  path.setAttribute('d', 'M0,0 10,10');
-  const seglist = path.pathSegList;
-  const seg = path.createSVGPathSegLinetoAbs(5, 5);
-  try {
-    seglist.replaceItem(seg, 1);
-    return true;
-  }catch (err) {/* empty */}
-  return false;
-}());
-
-const supportsPathInsertItemBefore_ = (function () {
-  const path = document.createElementNS(NS.SVG, 'path');
-  path.setAttribute('d', 'M0,0 10,10');
-  const seglist = path.pathSegList;
-  const seg = path.createSVGPathSegLinetoAbs(5, 5);
-  try {
-    seglist.insertItemBefore(seg, 1);
-    return true;
-  }catch (err) {/* empty */}
-  return false;
-}());
-
 // text character positioning (for IE9 and now Chrome)
 const supportsGoodTextCharPos_ = (function () {
   const svgroot = document.createElementNS(NS.SVG, 'svg');
@@ -64,17 +37,6 @@ const supportsGoodTextCharPos_ = (function () {
   }
 }());
 
-const supportsPathBBox_ = (function () {
-  const svgcontent = document.createElementNS(NS.SVG, 'svg');
-  document.documentElement.append(svgcontent);
-  const path = document.createElementNS(NS.SVG, 'path');
-  path.setAttribute('d', 'M0,0 C0,0 10,10 10,0');
-  svgcontent.append(path);
-  const bbox = path.getBBox();
-  svgcontent.remove();
-  return (bbox.height > 4 && bbox.height < 5);
-}());
-
 // Support for correct bbox sizing on groups with horizontal/vertical lines
 const supportsHVLineContainerBBox_ = (function () {
   const svgcontent = document.createElementNS(NS.SVG, 'svg');
@@ -127,24 +89,6 @@ export const isMac = () => isMac_;
 */
 export const isTouch = () => isTouch_;
 
-/**
- * @function module:browser.supportsPathReplaceItem
- * @returns {boolean}
-*/
-export const supportsPathReplaceItem = () => supportsPathReplaceItem_;
-
-/**
- * @function module:browser.supportsPathInsertItemBefore
- * @returns {boolean}
-*/
-export const supportsPathInsertItemBefore = () => supportsPathInsertItemBefore_;
-
-/**
- * @function module:browser.supportsPathBBox
- * @returns {boolean}
-*/
-export const supportsPathBBox = () => supportsPathBBox_;
-
 /**
  * @function module:browser.supportsHVLineContainerBBox
  * @returns {boolean}
diff --git a/src/editor/Editor.js b/src/editor/Editor.js
index c5e58ff8..249a0404 100644
--- a/src/editor/Editor.js
+++ b/src/editor/Editor.js
@@ -365,7 +365,8 @@ class Editor extends EditorStartup {
     const { workarea } = this;
     const cnvs = $id("svgcanvas");
 
-    let w = parseFloat(getComputedStyle(workarea, null).width.replace("px", "")); let h = parseFloat(getComputedStyle(workarea, null).height.replace("px", ""));
+    let w = parseFloat(getComputedStyle(workarea, null).width.replace("px", ""));
+    let h = parseFloat(getComputedStyle(workarea, null).height.replace("px", ""));
     const wOrig = w; const hOrig = h;
     const oldCtr = {
       x: workarea.scrollLeft + wOrig / 2,
diff --git a/src/editor/extensions/ext-imagelib/index.js b/src/editor/extensions/ext-imagelib/index.js
index eac794e4..d7b13351 100644
--- a/src/editor/extensions/ext-imagelib/index.js
+++ b/src/editor/extensions/ext-imagelib/index.js
@@ -48,8 +48,7 @@ Array.prototype.forEach.call(atags, function (aEle) {
           post({ href, data });
           return data;
         })
-      // eslint-disable-next-line no-console
-        .catch( (error) => console.log(error));
+        .catch( (error) => console.error(error));
     }
     return false;
   });
diff --git a/src/editor/panels/TopPanel.js b/src/editor/panels/TopPanel.js
index 5535d7d1..d132b36e 100644
--- a/src/editor/panels/TopPanel.js
+++ b/src/editor/panels/TopPanel.js
@@ -782,8 +782,7 @@ class TopPanel {
           editor.svgCanvas.setMode('select');
           editor.svgCanvas.selectOnly(editor.svgCanvas.getSelectedElems(), true);
         }, (error) => {
-          // eslint-disable-next-line no-console
-          console.log("error =", error);
+          console.error("error =", error);
           seAlert(editor.i18next.t('tools.no_embed'));
           editor.svgCanvas.deleteSelectedElements();
         });
diff --git a/src/svgcanvas/blur-event.js b/src/svgcanvas/blur-event.js
index f3208c01..9897ece1 100644
--- a/src/svgcanvas/blur-event.js
+++ b/src/svgcanvas/blur-event.js
@@ -44,7 +44,6 @@ export const setBlurNoUndo = function (val) {
       blurContext_.changeSelectedAttributeNoUndoMethod('filter', 'url(#' + elem.id + '_blur)');
     }
     if (blurContext_.isWebkit()) {
-      // console.log('e', elem);
       elem.removeAttribute('filter');
       elem.setAttribute('filter', 'url(#' + elem.id + '_blur)');
     }
diff --git a/src/svgcanvas/utilities.js b/src/svgcanvas/utilities.js
index d63bab24..fac3250d 100644
--- a/src/svgcanvas/utilities.js
+++ b/src/svgcanvas/utilities.js
@@ -12,13 +12,10 @@ import {
   hasMatrixTransform, transformListToTransform, transformBox
 } from './math.js';
 import {
-  isWebkit, supportsHVLineContainerBBox, supportsPathBBox
+  isWebkit, supportsHVLineContainerBBox
 } from '../common/browser.js';
 import { getClosest, mergeDeep } from '../editor/components/jgraduate/Util.js';
 
-// String used to encode base64.
-const KEYSTR = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
-
 // Much faster than running getBBox() every time
 const visElems = 'a,circle,ellipse,foreignObject,g,image,line,path,polygon,polyline,rect,svg,text,tspan,use,clipPath';
 const visElemsArr = visElems.split(',');
@@ -137,41 +134,7 @@ export const toXml = function (str) {
 export function encode64(input) {
   // base64 strings are 4/3 larger than the original string
   input = encodeUTF8(input); // convert non-ASCII characters
-  // input = convertToXMLReferences(input);
-  if (window.btoa) {
-    return window.btoa(input); // Use native if available
-  }
-  const output = new Array(Math.floor((input.length + 2) / 3) * 4);
-
-  let i = 0;
-  let p = 0;
-  do {
-    const chr1 = input.charCodeAt(i++);
-    const chr2 = input.charCodeAt(i++);
-    const chr3 = input.charCodeAt(i++);
-
-    /* eslint-disable no-bitwise */
-    const enc1 = chr1 >> 2;
-    const enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);
-
-    let enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);
-    let enc4 = chr3 & 63;
-    /* eslint-enable no-bitwise */
-
-    if (Number.isNaN(chr2)) {
-      enc3 = 64;
-      enc4 = 64;
-    } else if (Number.isNaN(chr3)) {
-      enc4 = 64;
-    }
-
-    output[p++] = KEYSTR.charAt(enc1);
-    output[p++] = KEYSTR.charAt(enc2);
-    output[p++] = KEYSTR.charAt(enc3);
-    output[p++] = KEYSTR.charAt(enc4);
-  } while (i < input.length);
-
-  return output.join('');
+  return window.btoa(input); // Use native if available
 }
 
 /**
@@ -181,38 +144,7 @@ export function encode64(input) {
 * @returns {string} Decoded output
 */
 export function decode64(input) {
-  if (window.atob) {
-    return decodeUTF8(window.atob(input));
-  }
-
-  // remove all characters that are not A-Z, a-z, 0-9, +, /, or =
-  input = input.replace(/[^A-Za-z\d+/=]/g, '');
-
-  let output = '';
-  let i = 0;
-
-  do {
-    const enc1 = KEYSTR.indexOf(input.charAt(i++));
-    const enc2 = KEYSTR.indexOf(input.charAt(i++));
-    const enc3 = KEYSTR.indexOf(input.charAt(i++));
-    const enc4 = KEYSTR.indexOf(input.charAt(i++));
-
-    /* eslint-disable no-bitwise */
-    const chr1 = (enc1 << 2) | (enc2 >> 4);
-    const chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);
-    const chr3 = ((enc3 & 3) << 6) | enc4;
-    /* eslint-enable no-bitwise */
-
-    output += String.fromCharCode(chr1);
-
-    if (enc3 !== 64) {
-      output += String.fromCharCode(chr2);
-    }
-    if (enc4 !== 64) {
-      output += String.fromCharCode(chr3);
-    }
-  } while (i < input.length);
-  return decodeUTF8(output);
+  return decodeUTF8(window.atob(input));
 }
 
 /**
@@ -315,17 +247,13 @@ export const text2xml = function (sXML) {
 
   let out; let dXML;
   try {
-    dXML = (window.DOMParser) ? new DOMParser() : new window.ActiveXObject('Microsoft.XMLDOM');
+    dXML = new DOMParser();
     dXML.async = false;
   } catch (e) {
     throw new Error('XML Parser could not be instantiated');
   }
   try {
-    if (dXML.loadXML) {
-      out = (dXML.loadXML(sXML)) ? dXML : false;
-    } else {
-      out = dXML.parseFromString(sXML, 'text/xml');
-    }
+    out = dXML.parseFromString(sXML, 'text/xml');
   } catch (e2) { throw new Error('Error parsing XML string'); }
   return out;
 };
@@ -618,9 +546,7 @@ export const getBBox = function (elem) {
     }
     break;
   case 'path':
-    if (!supportsPathBBox()) {
-      ret = getPathBBox(selected);
-    } else if (selected.getBBox) {
+    if (selected.getBBox) {
       ret = selected.getBBox();
     }
     break;