diff --git a/oioioi/base/templates/base.html b/oioioi/base/templates/base.html
index 368e1c188..50dcf7825 100644
--- a/oioioi/base/templates/base.html
+++ b/oioioi/base/templates/base.html
@@ -116,20 +116,7 @@
             <script>const oioioi_base_url = "{{ base_url | escapejs }}";</script>
             <script src="{% url 'javascript_catalog' %}"></script>
             <script src="{% static 'index.bundle.js' %}"></script>
-            <script>
-                window.MathJax = {
-                    tex: {
-                      inlineMath: [ ['$','$'], ['\\(','\\)'] ],
-                      displayMath: [ ['$$','$$'], ['\\[','\\]'] ],
-                      processEscapes: true
-                    },
-                    options: {
-                        ignoreHtmlClass: 'tex2jax_ignore',
-                        processHtmlClass: 'tex2jax_process'
-                    }
-                };
-            </script>
-            <script type="text/javascript" id="MathJax-script" src="{% static 'mathjax/tex-chtml.js' %}"></script>
-        {% endblock %}
+            <script async src="{{ mathjax_location }}MathJax.js?config=TeX-AMS-MML_HTMLorMML"></script>
+       {% endblock %}
     </body>
 </html>
diff --git a/oioioi/default_settings.py b/oioioi/default_settings.py
index 227c1980b..cf5eb407b 100755
--- a/oioioi/default_settings.py
+++ b/oioioi/default_settings.py
@@ -836,8 +836,9 @@
 # for new messages to notify about
 MAILNOTIFYD_INTERVAL = 60
 
-# Serve MathJax library from local static files
-MATHJAX_LOCATION = '/static/mathjax/tex-chtml.js'
+# If your contest has no access to the internet and you need MathJax typesetting,
+# either whitelist this link or download your own copy of MathJax and link it here.
+MATHJAX_LOCATION = "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.1/"
 
 # Django message framework CSS classes
 # https://docs.djangoproject.com/en/1.9/ref/contrib/messages/#message-tags
diff --git a/package-lock.json b/package-lock.json
index 9952f59ea..ffca33933 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,13 +20,11 @@
         "jquery": "^1.12.4",
         "js-cookie": "^3.0.5",
         "marked": "^15.0.7",
-        "mathjax": "^4.0.0-beta.7",
         "select2": "^4.1.0-rc.0"
       },
       "devDependencies": {
         "@eslint/js": "^9.23.0",
         "concurrently": "^9.1.2",
-        "copy-webpack-plugin": "^13.0.1",
         "eslint": "^9.23.0",
         "expose-loader": "^5.0.1",
         "globals": "^16.0.0",
@@ -61,9 +59,9 @@
       }
     },
     "node_modules/@eslint-community/eslint-utils": {
-      "version": "4.9.0",
-      "resolved": "https://registry.npmjs.org/@eslint-community/eslint-utils/-/eslint-utils-4.9.0.tgz",
-      "integrity": "sha512-ayVFHdtZ+hsq1t2Dy24wCmGXGe4q9Gu3smhLYALJrr473ZH27MsnSL+LKUlimp4BWJqMDMLmPpx/Q9R3OAlL4g==",
+      "version": "4.5.1",
+      "resolved": "https://registry.npmjs.org/@eslint-community/eslint-utils/-/eslint-utils-4.5.1.tgz",
+      "integrity": "sha512-soEIOALTfTK6EjmKMMoLugwaP0rzkad90iIWd1hMO9ARkSAyjfMfkRRhLvD5qH7vvM0Cg72pieUfR6yh6XxC4w==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -79,6 +77,19 @@
         "eslint": "^6.0.0 || ^7.0.0 || >=8.0.0"
       }
     },
+    "node_modules/@eslint-community/eslint-utils/node_modules/eslint-visitor-keys": {
+      "version": "3.4.3",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-3.4.3.tgz",
+      "integrity": "sha512-wpc+LXeiyiisxPlEkUzU6svyS1frIO3Mgxj1fdy7Pm8Ygzguax2N3Fa/D/ag1WqbOprdI+uY6wMUl8/a2G+iag==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/eslint"
+      }
+    },
     "node_modules/@eslint-community/regexpp": {
       "version": "4.12.1",
       "resolved": "https://registry.npmjs.org/@eslint-community/regexpp/-/regexpp-4.12.1.tgz",
@@ -90,13 +101,13 @@
       }
     },
     "node_modules/@eslint/config-array": {
-      "version": "0.21.1",
-      "resolved": "https://registry.npmjs.org/@eslint/config-array/-/config-array-0.21.1.tgz",
-      "integrity": "sha512-aw1gNayWpdI/jSYVgzN5pL0cfzU02GT3NBpeT/DXbx1/1x7ZKxFPd9bwrzygx/qiwIQiJ1sw/zD8qY/kRvlGHA==",
+      "version": "0.19.2",
+      "resolved": "https://registry.npmjs.org/@eslint/config-array/-/config-array-0.19.2.tgz",
+      "integrity": "sha512-GNKqxfHG2ySmJOBSHg7LxeUx4xpuCoFjacmlCoYWEbaPXLwvfIjixRI12xCQZeULksQb23uiA8F40w5TojpV7w==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "@eslint/object-schema": "^2.1.7",
+        "@eslint/object-schema": "^2.1.6",
         "debug": "^4.3.1",
         "minimatch": "^3.1.2"
       },
@@ -105,22 +116,19 @@
       }
     },
     "node_modules/@eslint/config-helpers": {
-      "version": "0.4.2",
-      "resolved": "https://registry.npmjs.org/@eslint/config-helpers/-/config-helpers-0.4.2.tgz",
-      "integrity": "sha512-gBrxN88gOIf3R7ja5K9slwNayVcZgK6SOUORm2uBzTeIEfeVaIhOpCtTox3P6R7o2jLFwLFTLnC7kU/RGcYEgw==",
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/@eslint/config-helpers/-/config-helpers-0.2.0.tgz",
+      "integrity": "sha512-yJLLmLexii32mGrhW29qvU3QBVTu0GUmEf/J4XsBtVhp4JkIUFN/BjWqTF63yRvGApIDpZm5fa97LtYtINmfeQ==",
       "dev": true,
       "license": "Apache-2.0",
-      "dependencies": {
-        "@eslint/core": "^0.17.0"
-      },
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       }
     },
     "node_modules/@eslint/core": {
-      "version": "0.17.0",
-      "resolved": "https://registry.npmjs.org/@eslint/core/-/core-0.17.0.tgz",
-      "integrity": "sha512-yL/sLrpmtDaFEiUj1osRP4TI2MDz1AddJL+jZ7KSqvBuliN4xqYY54IfdN8qD8Toa6g1iloph1fxQNkjOxrrpQ==",
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/@eslint/core/-/core-0.12.0.tgz",
+      "integrity": "sha512-cmrR6pytBuSMTaBweKoGMwu3EiHiEC+DoyupPmlZ0HxBJBtIxwe+j/E4XPIKNx+Q74c8lXKPwYawBf5glsTkHg==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
@@ -192,22 +200,19 @@
       "license": "MIT"
     },
     "node_modules/@eslint/js": {
-      "version": "9.39.1",
-      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.39.1.tgz",
-      "integrity": "sha512-S26Stp4zCy88tH94QbBv3XCuzRQiZ9yXofEILmglYTh/Ug/a9/umqvgFtYBAo3Lp0nsI/5/qH1CCrbdK3AP1Tw==",
+      "version": "9.23.0",
+      "resolved": "https://registry.npmjs.org/@eslint/js/-/js-9.23.0.tgz",
+      "integrity": "sha512-35MJ8vCPU0ZMxo7zfev2pypqTwWTofFZO6m4KAtdoFhRpLJUpHTZZ+KB3C7Hb1d7bULYwO4lJXGCi5Se+8OMbw==",
       "dev": true,
       "license": "MIT",
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
-      },
-      "funding": {
-        "url": "https://eslint.org/donate"
       }
     },
     "node_modules/@eslint/object-schema": {
-      "version": "2.1.7",
-      "resolved": "https://registry.npmjs.org/@eslint/object-schema/-/object-schema-2.1.7.tgz",
-      "integrity": "sha512-VtAOaymWVfZcmZbp6E2mympDIHvyjXs/12LqWYjVw6qjrfF+VK+fyG33kChz3nnK+SU5/NeHOqrTEHS8sXO3OA==",
+      "version": "2.1.6",
+      "resolved": "https://registry.npmjs.org/@eslint/object-schema/-/object-schema-2.1.6.tgz",
+      "integrity": "sha512-RBMg5FRL0I0gs51M/guSAj5/e14VQ4tpZnQNWwuDT66P14I43ItmPfIZRhO9fUVIPOAQXU47atlywZ/czoqFPA==",
       "dev": true,
       "license": "Apache-2.0",
       "engines": {
@@ -215,13 +220,13 @@
       }
     },
     "node_modules/@eslint/plugin-kit": {
-      "version": "0.4.1",
-      "resolved": "https://registry.npmjs.org/@eslint/plugin-kit/-/plugin-kit-0.4.1.tgz",
-      "integrity": "sha512-43/qtrDUokr7LJqoF2c3+RInu/t4zfrpYdoSDfYyhg52rwLV6TnOvdG4fXm7IkSB3wErkcmJS9iEhjVtOSEjjA==",
+      "version": "0.2.7",
+      "resolved": "https://registry.npmjs.org/@eslint/plugin-kit/-/plugin-kit-0.2.7.tgz",
+      "integrity": "sha512-JubJ5B2pJ4k4yGxaNLdbjrnk9d/iDz6/q8wOilpIowd6PJPgaxCuHBnBszq7Ce2TyMrywm5r4PnKm6V3iiZF+g==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "@eslint/core": "^0.17.0",
+        "@eslint/core": "^0.12.0",
         "levn": "^0.4.1"
       },
       "engines": {
@@ -646,14 +651,6 @@
         }
       }
     },
-    "node_modules/@xmldom/xmldom": {
-      "version": "0.8.11",
-      "resolved": "https://registry.npmjs.org/@xmldom/xmldom/-/xmldom-0.8.11.tgz",
-      "integrity": "sha512-cQzWCtO6C8TQiYl1ruKNn2U6Ao4o4WBBcbL61yJl84x+j5sOWWFU9X7DpND8XZG3daDppSsigMdfAIl2upQBRw==",
-      "engines": {
-        "node": ">=10.0.0"
-      }
-    },
     "node_modules/@xtuc/ieee754": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/@xtuc/ieee754/-/ieee754-1.2.0.tgz",
@@ -669,9 +666,9 @@
       "license": "Apache-2.0"
     },
     "node_modules/acorn": {
-      "version": "8.15.0",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.15.0.tgz",
-      "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
+      "version": "8.14.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.14.1.tgz",
+      "integrity": "sha512-OvQ/2pUDKmgfCg++xsTX1wGxfTaszcHVcTctW4UJB4hibJx2HXxxO5UmVgyjMa+ZDsiaf5wWLXYpRWMmBI0QHg==",
       "dev": true,
       "license": "MIT",
       "bin": {
@@ -808,9 +805,9 @@
       "license": "Apache-2.0"
     },
     "node_modules/brace-expansion": {
-      "version": "1.1.12",
-      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.12.tgz",
-      "integrity": "sha512-9T9UjW3r0UW5c1Q7GTwllptXwhvYmEzFhzMfZ9H7FQWt+uZePjZPjBP/W1ZEyZ1twGWom5/56TF4lPcqjnDHcg==",
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1035,30 +1032,6 @@
         "url": "https://github.com/open-cli-tools/concurrently?sponsor=1"
       }
     },
-    "node_modules/copy-webpack-plugin": {
-      "version": "13.0.1",
-      "resolved": "https://registry.npmjs.org/copy-webpack-plugin/-/copy-webpack-plugin-13.0.1.tgz",
-      "integrity": "sha512-J+YV3WfhY6W/Xf9h+J1znYuqTye2xkBUIGyTPWuBAT27qajBa5mR4f8WBmfDY3YjRftT2kqZZiLi1qf0H+UOFw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "glob-parent": "^6.0.1",
-        "normalize-path": "^3.0.0",
-        "schema-utils": "^4.2.0",
-        "serialize-javascript": "^6.0.2",
-        "tinyglobby": "^0.2.12"
-      },
-      "engines": {
-        "node": ">= 18.12.0"
-      },
-      "funding": {
-        "type": "opencollective",
-        "url": "https://opencollective.com/webpack"
-      },
-      "peerDependencies": {
-        "webpack": "^5.1.0"
-      }
-    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -1192,32 +1165,33 @@
       }
     },
     "node_modules/eslint": {
-      "version": "9.39.1",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.39.1.tgz",
-      "integrity": "sha512-BhHmn2yNOFA9H9JmmIVKJmd288g9hrVRDkdoIgRCRuSySRUHH7r/DI6aAXW9T1WwUuY3DFgrcaqB+deURBLR5g==",
+      "version": "9.23.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-9.23.0.tgz",
+      "integrity": "sha512-jV7AbNoFPAY1EkFYpLq5bslU9NLNO8xnEeQXwErNibVryjk67wHVmddTBilc5srIttJDBrB0eMHKZBFbSIABCw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@eslint-community/eslint-utils": "^4.8.0",
+        "@eslint-community/eslint-utils": "^4.2.0",
         "@eslint-community/regexpp": "^4.12.1",
-        "@eslint/config-array": "^0.21.1",
-        "@eslint/config-helpers": "^0.4.2",
-        "@eslint/core": "^0.17.0",
+        "@eslint/config-array": "^0.19.2",
+        "@eslint/config-helpers": "^0.2.0",
+        "@eslint/core": "^0.12.0",
         "@eslint/eslintrc": "^3.3.1",
-        "@eslint/js": "9.39.1",
-        "@eslint/plugin-kit": "^0.4.1",
+        "@eslint/js": "9.23.0",
+        "@eslint/plugin-kit": "^0.2.7",
         "@humanfs/node": "^0.16.6",
         "@humanwhocodes/module-importer": "^1.0.1",
         "@humanwhocodes/retry": "^0.4.2",
         "@types/estree": "^1.0.6",
+        "@types/json-schema": "^7.0.15",
         "ajv": "^6.12.4",
         "chalk": "^4.0.0",
         "cross-spawn": "^7.0.6",
         "debug": "^4.3.2",
         "escape-string-regexp": "^4.0.0",
-        "eslint-scope": "^8.4.0",
-        "eslint-visitor-keys": "^4.2.1",
-        "espree": "^10.4.0",
+        "eslint-scope": "^8.3.0",
+        "eslint-visitor-keys": "^4.2.0",
+        "espree": "^10.3.0",
         "esquery": "^1.5.0",
         "esutils": "^2.0.2",
         "fast-deep-equal": "^3.1.3",
@@ -1266,13 +1240,13 @@
       }
     },
     "node_modules/eslint-visitor-keys": {
-      "version": "3.4.3",
-      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-3.4.3.tgz",
-      "integrity": "sha512-wpc+LXeiyiisxPlEkUzU6svyS1frIO3Mgxj1fdy7Pm8Ygzguax2N3Fa/D/ag1WqbOprdI+uY6wMUl8/a2G+iag==",
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-4.2.0.tgz",
+      "integrity": "sha512-UyLnSehNt62FFhSwjZlHmeokpRK59rcz29j+F1/aDgbkbRTk7wIc9XzdoasMUbRNKDM0qQt/+BJ4BrpFeABemw==",
       "dev": true,
       "license": "Apache-2.0",
       "engines": {
-        "node": "^12.22.0 || ^14.17.0 || >=16.0.0"
+        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       },
       "funding": {
         "url": "https://opencollective.com/eslint"
@@ -1296,9 +1270,9 @@
       }
     },
     "node_modules/eslint/node_modules/eslint-scope": {
-      "version": "8.4.0",
-      "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-8.4.0.tgz",
-      "integrity": "sha512-sNXOfKCn74rt8RICKMvJS7XKV/Xk9kA7DyJr8mJik3S7Cwgy3qlkkmyS2uQB3jiJg6VNdZd/pDBJu0nvG2NlTg==",
+      "version": "8.3.0",
+      "resolved": "https://registry.npmjs.org/eslint-scope/-/eslint-scope-8.3.0.tgz",
+      "integrity": "sha512-pUNxi75F8MJ/GdeKtVLSbYg4ZI34J6C0C7sbL4YOp2exGwen7ZsuBqKzUhXd0qMQ362yET3z+uPwKeg/0C2XCQ==",
       "dev": true,
       "license": "BSD-2-Clause",
       "dependencies": {
@@ -1312,19 +1286,6 @@
         "url": "https://opencollective.com/eslint"
       }
     },
-    "node_modules/eslint/node_modules/eslint-visitor-keys": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-4.2.1.tgz",
-      "integrity": "sha512-Uhdk5sfqcee/9H/rCOJikYz67o0a2Tw2hGRPOG2Y1R2dg7brRe1uG0yaNQDHu+TO/uQPF/5eCapvYSmHUjt7JQ==",
-      "dev": true,
-      "license": "Apache-2.0",
-      "engines": {
-        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
-      },
-      "funding": {
-        "url": "https://opencollective.com/eslint"
-      }
-    },
     "node_modules/eslint/node_modules/estraverse": {
       "version": "5.3.0",
       "resolved": "https://registry.npmjs.org/estraverse/-/estraverse-5.3.0.tgz",
@@ -1408,29 +1369,16 @@
       }
     },
     "node_modules/espree": {
-      "version": "10.4.0",
-      "resolved": "https://registry.npmjs.org/espree/-/espree-10.4.0.tgz",
-      "integrity": "sha512-j6PAQ2uUr79PZhBjP5C5fhl8e39FmRnOjsD5lGnWrFU8i2G776tBK7+nP8KuQUTTyAZUwfQqXAgrVH5MbH9CYQ==",
+      "version": "10.3.0",
+      "resolved": "https://registry.npmjs.org/espree/-/espree-10.3.0.tgz",
+      "integrity": "sha512-0QYC8b24HWY8zjRnDTL6RiHfDbAWn63qb4LMj1Z4b076A4une81+z03Kg7l7mn/48PUTqoLptSXez8oknU8Clg==",
       "dev": true,
       "license": "BSD-2-Clause",
       "dependencies": {
-        "acorn": "^8.15.0",
+        "acorn": "^8.14.0",
         "acorn-jsx": "^5.3.2",
-        "eslint-visitor-keys": "^4.2.1"
-      },
-      "engines": {
-        "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
+        "eslint-visitor-keys": "^4.2.0"
       },
-      "funding": {
-        "url": "https://opencollective.com/eslint"
-      }
-    },
-    "node_modules/espree/node_modules/eslint-visitor-keys": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/eslint-visitor-keys/-/eslint-visitor-keys-4.2.1.tgz",
-      "integrity": "sha512-Uhdk5sfqcee/9H/rCOJikYz67o0a2Tw2hGRPOG2Y1R2dg7brRe1uG0yaNQDHu+TO/uQPF/5eCapvYSmHUjt7JQ==",
-      "dev": true,
-      "license": "Apache-2.0",
       "engines": {
         "node": "^18.18.0 || ^20.9.0 || >=21.1.0"
       },
@@ -1579,24 +1527,6 @@
         "node": ">= 4.9.1"
       }
     },
-    "node_modules/fdir": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/fdir/-/fdir-6.5.0.tgz",
-      "integrity": "sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=12.0.0"
-      },
-      "peerDependencies": {
-        "picomatch": "^3 || ^4"
-      },
-      "peerDependenciesMeta": {
-        "picomatch": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/file-entry-cache": {
       "version": "8.0.0",
       "resolved": "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-8.0.0.tgz",
@@ -1747,9 +1677,9 @@
       }
     },
     "node_modules/highcharts": {
-      "version": "4.2.7",
-      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-4.2.7.tgz",
-      "integrity": "sha512-uZiKTHQxukKpSyzIQwzmusxyyp2TB7bRLQMgaZrNJILWsESDSRb3Xc5py2myJsBYIxSYdWwRth0oV8BSe9uPvA==",
+      "version": "4.1.10",
+      "resolved": "https://registry.npmjs.org/highcharts/-/highcharts-4.1.10.tgz",
+      "integrity": "sha512-9H6bihy5JA+iyrUxxw1XJmZwIRJnvZ2AlbxdPGq1pnHkCVLpF83pNmausHNTaK5EezKcs6Luy6PbqRHfHFQePg==",
       "license": "https://www.highcharts.com/license"
     },
     "node_modules/highlight.js": {
@@ -2084,21 +2014,6 @@
         "node": ">= 18"
       }
     },
-    "node_modules/mathjax": {
-      "version": "4.0.0-beta.7",
-      "resolved": "https://registry.npmjs.org/mathjax/-/mathjax-4.0.0-beta.7.tgz",
-      "integrity": "sha512-Tk07n0f4fedb/YNXJ5bgHUIW+3ONyLkfUdoZ3wsUeW7yOt6SeAkGAjegICbHuyV3k7bcddWLzDetTyb5LLEwaA==",
-      "dependencies": {
-        "@xmldom/xmldom": "^0.8.10",
-        "mathjax-modern-font": "^4.0.0-beta.7",
-        "wicked-good-xpath": "^1.3.0"
-      }
-    },
-    "node_modules/mathjax-modern-font": {
-      "version": "4.0.0-beta.7",
-      "resolved": "https://registry.npmjs.org/mathjax-modern-font/-/mathjax-modern-font-4.0.0-beta.7.tgz",
-      "integrity": "sha512-mGrlxuFPRoHpGYyRaXJpfyM9k77XCpH11lIVLO7+VNTFJXIeqnMXv+AGFiYL/GftQpdhPlCg4zqd/JXlse9S0A=="
-    },
     "node_modules/merge-stream": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
@@ -2170,16 +2085,6 @@
       "dev": true,
       "license": "MIT"
     },
-    "node_modules/normalize-path": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
-      "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=0.10.0"
-      }
-    },
     "node_modules/optionator": {
       "version": "0.9.4",
       "resolved": "https://registry.npmjs.org/optionator/-/optionator-0.9.4.tgz",
@@ -2284,19 +2189,6 @@
       "dev": true,
       "license": "ISC"
     },
-    "node_modules/picomatch": {
-      "version": "4.0.3",
-      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
-      "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
-      "dev": true,
-      "license": "MIT",
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/jonschlinkert"
-      }
-    },
     "node_modules/pkg-dir": {
       "version": "4.2.0",
       "resolved": "https://registry.npmjs.org/pkg-dir/-/pkg-dir-4.2.0.tgz",
@@ -2706,23 +2598,6 @@
       "integrity": "sha512-NB6Dk1A9xgQPMoGqC5CVXn123gWyte215ONT5Pp5a0yt4nlEoO1ZWeCwpncaekPHXO60i47ihFnZPiRPjRMq4Q==",
       "license": "MIT"
     },
-    "node_modules/tinyglobby": {
-      "version": "0.2.15",
-      "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz",
-      "integrity": "sha512-j2Zq4NyQYG5XMST4cbs02Ak8iJUdxRM0XI5QyxXuZOzKOINmWurp3smXu3y5wDcJrptwpSjgXHzIQxR0omXljQ==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "fdir": "^6.5.0",
-        "picomatch": "^4.0.3"
-      },
-      "engines": {
-        "node": ">=12.0.0"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/SuperchupuDev"
-      }
-    },
     "node_modules/tree-kill": {
       "version": "1.2.2",
       "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.2.2.tgz",
@@ -2954,11 +2829,6 @@
         "node": ">= 8"
       }
     },
-    "node_modules/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=="
-    },
     "node_modules/wildcard": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/wildcard/-/wildcard-2.0.1.tgz",
diff --git a/package.json b/package.json
index 2d442ac2c..63ebbadbf 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,6 @@
   "devDependencies": {
     "@eslint/js": "^9.23.0",
     "concurrently": "^9.1.2",
-    "copy-webpack-plugin": "^13.0.1",
     "eslint": "^9.23.0",
     "expose-loader": "^5.0.1",
     "globals": "^16.0.0",
@@ -30,7 +29,6 @@
     "jquery": "^1.12.4",
     "js-cookie": "^3.0.5",
     "marked": "^15.0.7",
-    "mathjax": "^4.0.0-beta.7",
     "select2": "^4.1.0-rc.0"
   }
 }
diff --git a/webpack.config.js b/webpack.config.js
index 4e754c051..cb3700d2b 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -1,5 +1,4 @@
 const path = require('path');
-const CopyPlugin = require('copy-webpack-plugin');
 
 module.exports = {
   entry: {
@@ -15,17 +14,6 @@ module.exports = {
     path: path.resolve(__dirname, 'dist_webpack'),
     asyncChunks: false,
   },
-  plugins: [
-    new CopyPlugin({
-      patterns: [
-        {
-          from: 'node_modules/mathjax',
-          to: 'mathjax',
-          info: { minimized: true },
-        },
-      ],
-    }),
-  ],
   externals: {
     jquery: 'jQuery',
   },