diff --git a/package-lock.json b/package-lock.json
index 5f77278..e18067b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,43 @@
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         "@rollup/plugin-buble": "^0.21.3",
         "@rollup/plugin-node-resolve": "^13.0.6",
-        "rollup": "^2.26.3"
+        "rollup": "^2.26.3",
+        "rollup-plugin-terser": "^6.0.4"
+      }
+    },
+    "node_modules/@babel/code-frame": {
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.16.0.tgz",
+      "integrity": "sha512-IF4EOMEV+bfYwOmNxGzSnjR2EmQod7f1UXOpZM3l4i4o4QNwzjtJAu/HxdjHq0aYBvdqMuQEY1eg0nqW9ZPORA==",
+      "dev": true,
+      "dependencies": {
+        "@babel/highlight": "^7.16.0"
+      },
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/helper-validator-identifier": {
+      "version": "7.15.7",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.15.7.tgz",
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+      "dev": true,
+      "engines": {
+        "node": ">=6.9.0"
+      }
+    },
+    "node_modules/@babel/highlight": {
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.16.0.tgz",
+      "integrity": "sha512-t8MH41kUQylBtu2+4IQA3atqevA2lRgqA2wyVB/YiWmsDSuylZZuXOUy9ric30hfzauEFfdsuk/eXTRrGrfd0g==",
+      "dev": true,
+      "dependencies": {
+        "@babel/helper-validator-identifier": "^7.15.7",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=6.9.0"
       }
     },
     "node_modules/@rollup/plugin-buble": {
@@ -167,6 +203,12 @@
         "buble": "bin/buble"
       }
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+    "node_modules/buffer-from": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
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+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-3.2.0.tgz",
@@ -208,6 +250,12 @@
       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
       "dev": true
     },
+    "node_modules/commander": {
+      "version": "2.20.3",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.2.2.tgz",
@@ -291,6 +339,47 @@
       "integrity": "sha1-Mlj7afeMFNW4FdZkM2tM/7ZEFZE=",
       "dev": true
     },
+    "node_modules/jest-worker": {
+      "version": "26.6.2",
+      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-26.6.2.tgz",
+      "integrity": "sha512-KWYVV1c4i+jbMpaBC+U++4Va0cp8OisU185o73T1vo99hqi7w8tSJfUXYswwqqrjzwxa6KpRK54WhPvwf5w6PQ==",
+      "dev": true,
+      "dependencies": {
+        "@types/node": "*",
+        "merge-stream": "^2.0.0",
+        "supports-color": "^7.0.0"
+      },
+      "engines": {
+        "node": ">= 10.13.0"
+      }
+    },
+    "node_modules/jest-worker/node_modules/has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/jest-worker/node_modules/supports-color": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/js-tokens": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
+      "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
@@ -309,6 +398,12 @@
         "sourcemap-codec": "^1.4.4"
       }
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+    "node_modules/merge-stream": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
+      "integrity": "sha512-abv/qOcuPfk3URPfDzmZU1LKmuw8kT+0nIHvKrKgFrwifol/doWcdA4ZqsWQ8ENrFKkd67Mfpo/LovbIUsbt3w==",
+      "dev": true
+    },
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       "version": "1.2.5",
       "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
@@ -410,6 +505,15 @@
         "prosemirror-transform": "^1.1.0"
       }
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+    "node_modules/randombytes": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
+      "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
+      "dev": true,
+      "dependencies": {
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+      }
+    },
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       "resolved": "https://registry.npmjs.org/regenerate/-/regenerate-1.4.2.tgz",
@@ -494,11 +598,74 @@
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       }
     },
+    "node_modules/rollup-plugin-terser": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-6.1.0.tgz",
+      "integrity": "sha512-4fB3M9nuoWxrwm39habpd4hvrbrde2W2GG4zEGPQg1YITNkM3Tqur5jSuXlWNzbv/2aMLJ+dZJaySc3GCD8oDw==",
+      "dev": true,
+      "dependencies": {
+        "@babel/code-frame": "^7.8.3",
+        "jest-worker": "^26.0.0",
+        "serialize-javascript": "^3.0.0",
+        "terser": "^4.7.0"
+      },
+      "peerDependencies": {
+        "rollup": "^2.0.0"
+      }
+    },
     "node_modules/rope-sequence": {
       "version": "1.3.2",
       "resolved": "https://registry.npmjs.org/rope-sequence/-/rope-sequence-1.3.2.tgz",
       "integrity": "sha512-ku6MFrwEVSVmXLvy3dYph3LAMNS0890K7fabn+0YIRQ2T96T9F4gkFf0vf0WW0JUraNWwGRtInEpH7yO4tbQZg=="
     },
+    "node_modules/safe-buffer": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
+      "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/serialize-javascript": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-3.1.0.tgz",
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+      "dev": true,
+      "dependencies": {
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+      }
+    },
+    "node_modules/source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/source-map-support": {
+      "version": "0.5.21",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz",
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+      "dev": true,
+      "dependencies": {
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+        "source-map": "^0.6.0"
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       "resolved": "https://registry.npmjs.org/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz",
@@ -517,6 +684,23 @@
         "node": ">=4"
       }
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+    "node_modules/terser": {
+      "version": "4.8.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.0.tgz",
+      "integrity": "sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==",
+      "dev": true,
+      "dependencies": {
+        "commander": "^2.20.0",
+        "source-map": "~0.6.1",
+        "source-map-support": "~0.5.12"
+      },
+      "bin": {
+        "terser": "bin/terser"
+      },
+      "engines": {
+        "node": ">=6.0.0"
+      }
+    },
     "node_modules/unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",
@@ -564,6 +748,32 @@
     }
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   "dependencies": {
+    "@babel/code-frame": {
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.16.0.tgz",
+      "integrity": "sha512-IF4EOMEV+bfYwOmNxGzSnjR2EmQod7f1UXOpZM3l4i4o4QNwzjtJAu/HxdjHq0aYBvdqMuQEY1eg0nqW9ZPORA==",
+      "dev": true,
+      "requires": {
+        "@babel/highlight": "^7.16.0"
+      }
+    },
+    "@babel/helper-validator-identifier": {
+      "version": "7.15.7",
+      "resolved": "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.15.7.tgz",
+      "integrity": "sha512-K4JvCtQqad9OY2+yTU8w+E82ywk/fe+ELNlt1G8z3bVGlZfn/hOcQQsUhGhW/N+tb3fxK800wLtKOE/aM0m72w==",
+      "dev": true
+    },
+    "@babel/highlight": {
+      "version": "7.16.0",
+      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.16.0.tgz",
+      "integrity": "sha512-t8MH41kUQylBtu2+4IQA3atqevA2lRgqA2wyVB/YiWmsDSuylZZuXOUy9ric30hfzauEFfdsuk/eXTRrGrfd0g==",
+      "dev": true,
+      "requires": {
+        "@babel/helper-validator-identifier": "^7.15.7",
+        "chalk": "^2.0.0",
+        "js-tokens": "^4.0.0"
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@@ -674,6 +884,12 @@
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+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
+      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
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+    },
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@@ -706,6 +922,12 @@
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       "dev": true
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+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
+      "integrity": "sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==",
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@@ -767,6 +989,40 @@
       "integrity": "sha1-Mlj7afeMFNW4FdZkM2tM/7ZEFZE=",
       "dev": true
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+    "jest-worker": {
+      "version": "26.6.2",
+      "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-26.6.2.tgz",
+      "integrity": "sha512-KWYVV1c4i+jbMpaBC+U++4Va0cp8OisU185o73T1vo99hqi7w8tSJfUXYswwqqrjzwxa6KpRK54WhPvwf5w6PQ==",
+      "dev": true,
+      "requires": {
+        "@types/node": "*",
+        "merge-stream": "^2.0.0",
+        "supports-color": "^7.0.0"
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+          "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
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+          "dev": true
+        },
+        "supports-color": {
+          "version": "7.2.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+          "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+          "dev": true,
+          "requires": {
+            "has-flag": "^4.0.0"
+          }
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+      }
+    },
+    "js-tokens": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
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+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-0.5.0.tgz",
@@ -782,6 +1038,12 @@
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       }
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+    "merge-stream": {
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+      "resolved": "https://registry.npmjs.org/merge-stream/-/merge-stream-2.0.0.tgz",
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@@ -877,6 +1139,15 @@
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+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
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+      "dev": true,
+      "requires": {
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+      }
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@@ -940,11 +1211,54 @@
         "fsevents": "~2.3.2"
       }
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+    "rollup-plugin-terser": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-6.1.0.tgz",
+      "integrity": "sha512-4fB3M9nuoWxrwm39habpd4hvrbrde2W2GG4zEGPQg1YITNkM3Tqur5jSuXlWNzbv/2aMLJ+dZJaySc3GCD8oDw==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.8.3",
+        "jest-worker": "^26.0.0",
+        "serialize-javascript": "^3.0.0",
+        "terser": "^4.7.0"
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       "resolved": "https://registry.npmjs.org/rope-sequence/-/rope-sequence-1.3.2.tgz",
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+      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
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+      "dev": true
+    },
+    "serialize-javascript": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-3.1.0.tgz",
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+      "dev": true,
+      "requires": {
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+    "source-map": {
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+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "dev": true
+    },
+    "source-map-support": {
+      "version": "0.5.21",
+      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz",
+      "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==",
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@@ -960,6 +1274,17 @@
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+    "terser": {
+      "version": "4.8.0",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.0.tgz",
+      "integrity": "sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==",
+      "dev": true,
+      "requires": {
+        "commander": "^2.20.0",
+        "source-map": "~0.6.1",
+        "source-map-support": "~0.5.12"
+      }
+    },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",
diff --git a/package.json b/package.json
index 1d52099..7244ef9 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,8 @@
   "devDependencies": {
     "@rollup/plugin-buble": "^0.21.3",
     "@rollup/plugin-node-resolve": "^13.0.6",
-    "rollup": "^2.26.3"
+    "rollup": "^2.26.3",
+    "rollup-plugin-terser": "^6.0.4"
   },
   "scripts": {
     "test": "true",
diff --git a/rollup.config.js b/rollup.config.js
index 00df6a8..0a87215 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -1,5 +1,6 @@
 import buble from '@rollup/plugin-buble';
 import { nodeResolve } from '@rollup/plugin-node-resolve';
+import { terser } from "rollup-plugin-terser";
 
 export default {
   input: './src-js/godo.js',
@@ -8,6 +9,12 @@ export default {
       file: 'dist/js/godo.js',
       format: 'es',
       sourcemap: true
+    },
+    {
+      file: 'dist/js/godo.min.js',
+      format: 'es',
+      sourcemap: true,
+      plugins: [terser()],
     }
   ],
   plugins: [nodeResolve(), buble()]