diff --git a/package-lock.json b/package-lock.json
index 6fbe3c2..55fe905 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,10 +9,8 @@
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         "bip39": "^2.5.0",
-        "randombytes": "^2.0.6",
-        "tex-to-svg": "^0.2.0"
+        "randombytes": "^2.0.6"
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         "ava": "^0.25.0",
@@ -334,11 +332,6 @@
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@@ -6022,11 +5997,6 @@
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@@ -6140,11 +6110,6 @@
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-      "integrity": "sha512-7NO5s6n10TIV96d4g2uDpG7ZDpIhMh0QNfGdJw/W47JswFcosz457wqz/b5sAKvl12sxINGFCn80NZHKwxQEXA=="
-    },
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@@ -9751,19 +9716,6 @@
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-    "node_modules/speech-rule-engine": {
-      "version": "4.0.7",
-      "resolved": "https://registry.npmjs.org/speech-rule-engine/-/speech-rule-engine-4.0.7.tgz",
-      "integrity": "sha512-sJrL3/wHzNwJRLBdf6CjJWIlxC04iYKkyXvYSVsWVOiC2DSkHmxsqOhEeMsBA9XK+CHuNcsdkbFDnoUfAsmp9g==",
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-        "commander": "9.2.0",
-        "wicked-good-xpath": "1.3.0",
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@@ -10149,14 +10101,6 @@
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-      "resolved": "https://registry.npmjs.org/tex-to-svg/-/tex-to-svg-0.2.0.tgz",
-      "integrity": "sha512-YkP5V4O3u+i2odO5ETEISjVTemfzrx+YeG/XHXRoq3sfL0p8q4zDdlP/h+mna/4tEu6EylJOKzJws3iOnzU/rA==",
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@@ -10710,11 +10654,6 @@
         "url": "https://github.com/sponsors/ljharb"
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-      "resolved": "https://registry.npmjs.org/wicked-good-xpath/-/wicked-good-xpath-1.3.0.tgz",
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@@ -10833,14 +10772,6 @@
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-      "resolved": "https://registry.npmjs.org/xmldom-sre/-/xmldom-sre-0.1.31.tgz",
-      "integrity": "sha512-f9s+fUkX04BxQf+7mMWAp5zk61pciie+fFLC9hX9UVvCeJQfNHRHXpeo5MPcR0EUf57PYLdt+ZO4f3Ipk2oZUw==",
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-    },
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       "resolved": "https://registry.npmjs.org/xo/-/xo-0.23.0.tgz",
@@ -11451,11 +11382,6 @@
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-    "@fontsource/comic-neue": {
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-      "resolved": "https://registry.npmjs.org/@fontsource/comic-neue/-/comic-neue-4.5.10.tgz",
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       "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
@@ -12877,11 +12803,6 @@
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-      "version": "9.2.0",
-      "resolved": "https://registry.npmjs.org/commander/-/commander-9.2.0.tgz",
-      "integrity": "sha512-e2i4wANQiSXgnrBlIatyHtP1odfUp0BbV5Y5nEGbxtIrStkEOAAzCUirvLBNXHLr7kwLvJl6V+4V3XV9x7Wd9w=="
-    },
     "common-path-prefix": {
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       "resolved": "https://registry.npmjs.org/common-path-prefix/-/common-path-prefix-1.0.0.tgz",
@@ -13728,7 +13649,8 @@
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       "resolved": "https://registry.npmjs.org/esm/-/esm-3.2.25.tgz",
-      "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA=="
+      "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==",
+      "dev": true
     },
     "espower-location-detector": {
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@@ -15872,17 +15794,6 @@
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-    "mathjax-full": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/mathjax-full/-/mathjax-full-3.2.2.tgz",
-      "integrity": "sha512-+LfG9Fik+OuI8SLwsiR02IVdjcnRCy5MufYLi0C3TdMT56L/pjB0alMVGgoWJF8pN9Rc7FESycZB9BMNWIid5w==",
-      "requires": {
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-        "mhchemparser": "^4.1.0",
-        "mj-context-menu": "^0.6.1",
-        "speech-rule-engine": "^4.0.6"
-      }
-    },
     "md5-hex": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/md5-hex/-/md5-hex-2.0.0.tgz",
@@ -16031,11 +15942,6 @@
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       "dev": true
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-    "mhchemparser": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/mhchemparser/-/mhchemparser-4.1.1.tgz",
-      "integrity": "sha512-R75CUN6O6e1t8bgailrF1qPq+HhVeFTM3XQ0uzI+mXTybmphy3b6h4NbLOYhemViQ3lUs+6CKRkC3Ws1TlYREA=="
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       "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-2.3.11.tgz",
@@ -16124,11 +16030,6 @@
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-    "mj-context-menu": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/mj-context-menu/-/mj-context-menu-0.6.1.tgz",
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-    },
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       "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.6.tgz",
@@ -18881,16 +18782,6 @@
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       "dev": true
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-    "speech-rule-engine": {
-      "version": "4.0.7",
-      "resolved": "https://registry.npmjs.org/speech-rule-engine/-/speech-rule-engine-4.0.7.tgz",
-      "integrity": "sha512-sJrL3/wHzNwJRLBdf6CjJWIlxC04iYKkyXvYSVsWVOiC2DSkHmxsqOhEeMsBA9XK+CHuNcsdkbFDnoUfAsmp9g==",
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-        "commander": "9.2.0",
-        "wicked-good-xpath": "1.3.0",
-        "xmldom-sre": "0.1.31"
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-    },
     "split-string": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/split-string/-/split-string-3.1.0.tgz",
@@ -19185,14 +19076,6 @@
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-    "tex-to-svg": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/tex-to-svg/-/tex-to-svg-0.2.0.tgz",
-      "integrity": "sha512-YkP5V4O3u+i2odO5ETEISjVTemfzrx+YeG/XHXRoq3sfL0p8q4zDdlP/h+mna/4tEu6EylJOKzJws3iOnzU/rA==",
-      "requires": {
-        "mathjax-full": "^3.1.0"
-      }
-    },
     "text-table": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/text-table/-/text-table-0.2.0.tgz",
@@ -19643,11 +19526,6 @@
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-    "wicked-good-xpath": {
-      "version": "1.3.0",
-      "resolved": "https://registry.npmjs.org/wicked-good-xpath/-/wicked-good-xpath-1.3.0.tgz",
-      "integrity": "sha512-Gd9+TUn5nXdwj/hFsPVx5cuHHiF5Bwuc30jZ4+ronF1qHK5O7HD0sgmXWSEgwKquT3ClLoKPVbO6qGwVwLzvAw=="
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       "resolved": "https://registry.npmjs.org/widest-line/-/widest-line-2.0.1.tgz",
@@ -19744,11 +19622,6 @@
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       "dev": true
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-    "xmldom-sre": {
-      "version": "0.1.31",
-      "resolved": "https://registry.npmjs.org/xmldom-sre/-/xmldom-sre-0.1.31.tgz",
-      "integrity": "sha512-f9s+fUkX04BxQf+7mMWAp5zk61pciie+fFLC9hX9UVvCeJQfNHRHXpeo5MPcR0EUf57PYLdt+ZO4f3Ipk2oZUw=="
-    },
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       "resolved": "https://registry.npmjs.org/xo/-/xo-0.23.0.tgz",
diff --git a/package.json b/package.json
index de26667..c22874f 100644
--- a/package.json
+++ b/package.json
@@ -18,10 +18,8 @@
     "coverage": "nyc report --reporter=text-lcov | coveralls"
   },
   "dependencies": {
-    "@fontsource/comic-neue": "^4.5.10",
     "bip39": "^2.5.0",
-    "randombytes": "^2.0.6",
-    "tex-to-svg": "^0.2.0"
+    "randombytes": "^2.0.6"
   },
   "devDependencies": {
     "ava": "^0.25.0",
diff --git a/website/index.js b/website/index.js
index 1626bf8..09fec8e 100644
--- a/website/index.js
+++ b/website/index.js
@@ -1,5 +1,4 @@
 /* eslint-env browser */
-import 'babel-polyfill';
 import '@fontsource/comic-neue';
 import teXToSVG from 'tex-to-svg';
 import noUiSlider from 'nouislider';
diff --git a/website/package-lock.json b/website/package-lock.json
index 97e071e..95980ea 100644
--- a/website/package-lock.json
+++ b/website/package-lock.json
@@ -9,9 +9,10 @@
       "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
-        "babel-polyfill": "^6.26.0",
+        "@fontsource/comic-neue": "^4.5.10",
         "modern-normalize": "^0.5.0",
-        "nouislider": "^12.1.0"
+        "nouislider": "^12.1.0",
+        "tex-to-svg": "^0.2.0"
       },
       "devDependencies": {
         "buffer": "^5.7.1",
@@ -118,6 +119,11 @@
         "node": ">=4"
       }
     },
+    "node_modules/@fontsource/comic-neue": {
+      "version": "4.5.10",
+      "resolved": "https://registry.npmjs.org/@fontsource/comic-neue/-/comic-neue-4.5.10.tgz",
+      "integrity": "sha512-pLqW/lYy+/SOfzW/zn0+s8Lv9EDvYe/Rz1CK8Tsbcvh4SI9DuGGc46FFAfFI7MTpZKXhJCRwYz2bmvAV5fC5fw=="
+    },
     "node_modules/@jridgewell/gen-mapping": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
@@ -1478,30 +1484,6 @@
         "url": "https://github.com/chalk/ansi-styles?sponsor=1"
       }
     },
-    "node_modules/babel-polyfill": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.26.0.tgz",
-      "integrity": "sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM= sha512-F2rZGQnAdaHWQ8YAoeRbukc7HS9QgdgeyJ0rQDd485v9opwuPvjpPFcOOT/WmkKTdgy9ESgSPXDcTNpzrGr6iQ==",
-      "dependencies": {
-        "babel-runtime": "^6.26.0",
-        "core-js": "^2.5.0",
-        "regenerator-runtime": "^0.10.5"
-      }
-    },
-    "node_modules/babel-runtime": {
-      "version": "6.26.0",
-      "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.26.0.tgz",
-      "integrity": "sha1-llxwWGaOgrVde/4E/yM3vItWR/4= sha512-ITKNuq2wKlW1fJg9sSW52eepoYgZBggvOAHC0u/CYu/qxQ9EVzThCgR69BnSXLHjy2f7SY5zaQ4yt7H9ZVxY2g==",
-      "dependencies": {
-        "core-js": "^2.4.0",
-        "regenerator-runtime": "^0.11.0"
-      }
-    },
-    "node_modules/babel-runtime/node_modules/regenerator-runtime": {
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-      "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.11.1.tgz",
-      "integrity": "sha512-MguG95oij0fC3QV3URf4V2SDYGJhJnJGqvIIgdECeODCT98wSWDAJ94SSuVpYQUoTcGUIL6L4yNB7j1DFFHSBg=="
-    },
     "node_modules/base-x": {
       "version": "3.0.9",
       "resolved": "https://registry.npmjs.org/base-x/-/base-x-3.0.9.tgz",
@@ -1693,13 +1675,6 @@
         "node": ">= 10"
       }
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-    "node_modules/core-js": {
-      "version": "2.6.10",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.6.10.tgz",
-      "integrity": "sha512-I39t74+4t+zau64EN1fE5v2W31Adtc/REhzWN+gWRRXg6WH5qAsZm62DHpQ1+Yhe4047T55jvzz7MUqF/dBBlA==",
-      "deprecated": "core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, feature detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js.",
-      "hasInstallScript": true
-    },
     "node_modules/cosmiconfig": {
       "version": "7.1.0",
       "resolved": "https://registry.npmjs.org/cosmiconfig/-/cosmiconfig-7.1.0.tgz",
@@ -1905,6 +1880,14 @@
         "node": ">=0.8.0"
       }
     },
+    "node_modules/esm": {
+      "version": "3.2.25",
+      "resolved": "https://registry.npmjs.org/esm/-/esm-3.2.25.tgz",
+      "integrity": "sha512-U1suiZ2oDVWv4zPO56S0NcR5QriEahGtdN2OR6FiOG4WJvcjBVFB0qI4+eKoWFH483PKGuLuu6V8Z4T5g63UVA==",
+      "engines": {
+        "node": ">=6"
+      }
+    },
     "node_modules/events": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/events/-/events-3.3.0.tgz",
@@ -2353,12 +2336,28 @@
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       "dev": true
     },
+    "node_modules/mathjax-full": {
+      "version": "3.2.2",
+      "resolved": "https://registry.npmjs.org/mathjax-full/-/mathjax-full-3.2.2.tgz",
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+      "dependencies": {
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@@ -2372,6 +2371,11 @@
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@@ -2997,6 +3038,11 @@
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@@ -4397,12 +4417,28 @@
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+        "mj-context-menu": "^0.6.1",
+        "speech-rule-engine": "^4.0.6"
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+    "mhchemparser": {
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+      "resolved": "https://registry.npmjs.org/mhchemparser/-/mhchemparser-4.1.1.tgz",
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@@ -4413,6 +4449,11 @@
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@@ -4667,6 +4703,23 @@
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+      "resolved": "https://registry.npmjs.org/speech-rule-engine/-/speech-rule-engine-4.0.7.tgz",
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+      "requires": {
+        "commander": "9.2.0",
+        "wicked-good-xpath": "1.3.0",
+        "xmldom-sre": "0.1.31"
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+          "version": "9.2.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-9.2.0.tgz",
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+        }
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@@ -4742,6 +4795,14 @@
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+    "tex-to-svg": {
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+      "resolved": "https://registry.npmjs.org/tex-to-svg/-/tex-to-svg-0.2.0.tgz",
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@@ -4803,6 +4864,16 @@
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+    "wicked-good-xpath": {
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+      "resolved": "https://registry.npmjs.org/wicked-good-xpath/-/wicked-good-xpath-1.3.0.tgz",
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+    },
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diff --git a/website/package.json b/website/package.json
index 2a9f93d..0ec3cb6 100644
--- a/website/package.json
+++ b/website/package.json
@@ -11,9 +11,10 @@
     "build": "parcel build index.html --public-url https://dogeseed.com"
   },
   "dependencies": {
-    "babel-polyfill": "^6.26.0",
+    "@fontsource/comic-neue": "^4.5.10",
     "modern-normalize": "^0.5.0",
-    "nouislider": "^12.1.0"
+    "nouislider": "^12.1.0",
+    "tex-to-svg": "^0.2.0"
   },
   "devDependencies": {
     "buffer": "^5.7.1",