diff --git a/deno.json b/deno.json
index edf7f8d..fe38273 100644
--- a/deno.json
+++ b/deno.json
@@ -5,8 +5,8 @@
     "tasks": {
         "coverage": "rm -rf ./cov && deno test --allow-read --parallel --coverage=cov && deno coverage --detailed ./cov && rm -rf ./cov",
         "coverage-list": "rm -rf ./cov && deno test --allow-read --parallel --coverage=cov && deno coverage ./cov && rm -rf ./cov",
-        "build": "deno run --allow-net --allow-write --allow-read --allow-env --allow-run ./build.ts > yaksok.js",
-        "build-demo": "deno run --allow-net --allow-write --allow-read --allow-env --allow-run ./build.ts > ./demo/yaksok.js"
+        "build": "deno run --allow-net --allow-write --allow-read --allow-env --allow-run ./bundle.ts",
+        "build-demo": "deno task build && mv ./dist/index.js ./demo/yaksok.js"
     },
     "lint": {
         "rules": {
@@ -14,5 +14,8 @@
                 "no-explicit-any"
             ]
         }
-    }
+    },
+    "name": "@yaksok-ts/core",
+    "version": "0.1.9",
+    "exports": "./index.ts"
 }
\ No newline at end of file
diff --git a/deno.lock b/deno.lock
index 64b5ea3..ef77b3d 100644
--- a/deno.lock
+++ b/deno.lock
@@ -7,10 +7,13 @@
     "jsr:@std/encoding@^1.0.5": "1.0.5",
     "jsr:@std/path@^1.0.6": "1.0.7",
     "npm:@types/node@*": "22.5.4",
+    "npm:esbuild-plugin-d.ts@*": "1.3.1_typescript@5.6.3",
     "npm:esbuild@0.20.2": "0.20.2",
     "npm:memfs@^4.9.3": "4.14.0_tslib@2.7.0",
+    "npm:quickjs-emscripten-core@0.31.0": "0.31.0",
     "npm:quickjs-emscripten-core@~0.29.2": "0.29.2",
     "npm:quickjs-emscripten@*": "0.31.0",
+    "npm:quickjs-emscripten@0.31.0": "0.31.0",
     "npm:rate-limiter-flexible@^5.0.3": "5.0.3",
     "npm:typescript@^5.5.3": "5.6.3"
   },
@@ -27,7 +30,7 @@
       "integrity": "698165444762261eae785adb47291edde9cf1b4b0167408a0fc9e7628b0efc3a",
       "dependencies": [
         "npm:memfs",
-        "npm:quickjs-emscripten-core",
+        "npm:quickjs-emscripten-core@~0.29.2",
         "npm:rate-limiter-flexible",
         "npm:typescript"
       ]
@@ -170,6 +173,59 @@
         "undici-types"
       ]
     },
+    "ansi-regex@5.0.1": {
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ=="
+    },
+    "ansi-styles@4.3.0": {
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dependencies": [
+        "color-convert"
+      ]
+    },
+    "chalk@4.1.2": {
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "dependencies": [
+        "ansi-styles",
+        "supports-color"
+      ]
+    },
+    "cliui@8.0.1": {
+      "integrity": "sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==",
+      "dependencies": [
+        "string-width",
+        "strip-ansi",
+        "wrap-ansi"
+      ]
+    },
+    "color-convert@2.0.1": {
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dependencies": [
+        "color-name"
+      ]
+    },
+    "color-name@1.1.4": {
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+    },
+    "dts-bundle-generator@9.5.1": {
+      "integrity": "sha512-DxpJOb2FNnEyOzMkG11sxO2dmxPjthoVWxfKqWYJ/bI/rT1rvTMktF5EKjAYrRZu6Z6t3NhOUZ0sZ5ZXevOfbA==",
+      "dependencies": [
+        "typescript",
+        "yargs"
+      ]
+    },
+    "emoji-regex@8.0.0": {
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A=="
+    },
+    "esbuild-plugin-d.ts@1.3.1_typescript@5.6.3": {
+      "integrity": "sha512-is6W2FalyN5CFMMSNB6k6wIxTw5MGakQVN8+aCnF1g5mwQ21c/IkjgEkwlZy8GyLErmrTY1xympl+HPHtJw8DQ==",
+      "dependencies": [
+        "chalk",
+        "dts-bundle-generator",
+        "lodash.merge",
+        "type-fest",
+        "typescript"
+      ]
+    },
     "esbuild@0.20.2": {
       "integrity": "sha512-WdOOppmUNU+IbZ0PaDiTst80zjnrOkyJNHoKupIcVyU8Lvla3Ugx94VzkQ32Ijqd7UhHJy75gNWDMUekcrSJ6g==",
       "dependencies": [
@@ -198,9 +254,24 @@
         "@esbuild/win32-x64"
       ]
     },
+    "escalade@3.2.0": {
+      "integrity": "sha512-WUj2qlxaQtO4g6Pq5c29GTcWGDyd8itL8zTlipgECz3JesAiiOKotd8JU6otB3PACgG6xkJUyVhboMS+bje/jA=="
+    },
+    "get-caller-file@2.0.5": {
+      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg=="
+    },
+    "has-flag@4.0.0": {
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ=="
+    },
     "hyperdyperid@1.2.0": {
       "integrity": "sha512-Y93lCzHYgGWdrJ66yIktxiaGULYc6oGiABxhcO5AufBeOyoIdZF7bIfLaOrbM0iGIOXQQgxxRrFEnb+Y6w1n4A=="
     },
+    "is-fullwidth-code-point@3.0.0": {
+      "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg=="
+    },
+    "lodash.merge@4.6.2": {
+      "integrity": "sha512-0KpjqXRVvrYyCsX1swR/XTK0va6VQkQM6MNo7PqW77ByjAhoARA8EfrP1N4+KlKj8YS0ZUCtRT/YUuhyYDujIQ=="
+    },
     "memfs@4.14.0_tslib@2.7.0": {
       "integrity": "sha512-JUeY0F/fQZgIod31Ja1eJgiSxLn7BfQlCnqhwXFBzFHEw63OdLK7VJUJ7bnzNsWgCyoUP5tEp1VRY8rDaYzqOA==",
       "dependencies": [
@@ -235,6 +306,29 @@
     "rate-limiter-flexible@5.0.3": {
       "integrity": "sha512-lWx2y8NBVlTOLPyqs+6y7dxfEpT6YFqKy3MzWbCy95sTTOhOuxufP2QvRyOHpfXpB9OUJPbVLybw3z3AVAS5fA=="
     },
+    "require-directory@2.1.1": {
+      "integrity": "sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q=="
+    },
+    "string-width@4.2.3": {
+      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+      "dependencies": [
+        "emoji-regex",
+        "is-fullwidth-code-point",
+        "strip-ansi"
+      ]
+    },
+    "strip-ansi@6.0.1": {
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "dependencies": [
+        "ansi-regex"
+      ]
+    },
+    "supports-color@7.2.0": {
+      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
+      "dependencies": [
+        "has-flag"
+      ]
+    },
     "thingies@1.21.0_tslib@2.7.0": {
       "integrity": "sha512-hsqsJsFMsV+aD4s3CWKk85ep/3I9XzYV/IXaSouJMYIoDlgyi11cBhsqYe9/geRfB0YIikBQg6raRaM+nIMP9g==",
       "dependencies": [
@@ -250,11 +344,40 @@
     "tslib@2.7.0": {
       "integrity": "sha512-gLXCKdN1/j47AiHiOkJN69hJmcbGTHI0ImLmbYLHykhgeN0jVGola9yVjFgzCUklsZQMW55o+dW7IXv3RCXDzA=="
     },
+    "type-fest@4.26.1": {
+      "integrity": "sha512-yOGpmOAL7CkKe/91I5O3gPICmJNLJ1G4zFYVAsRHg7M64biSnPtRj0WNQt++bRkjYOqjWXrhnUw1utzmVErAdg=="
+    },
     "typescript@5.6.3": {
       "integrity": "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw=="
     },
     "undici-types@6.19.8": {
       "integrity": "sha512-ve2KP6f/JnbPBFyobGHuerC9g1FYGn/F8n1LWTwNxCEzd6IfqTwUQcNXgEtmmQ6DlRrC1hrSrBnCZPokRrDHjw=="
+    },
+    "wrap-ansi@7.0.0": {
+      "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
+      "dependencies": [
+        "ansi-styles",
+        "string-width",
+        "strip-ansi"
+      ]
+    },
+    "y18n@5.0.8": {
+      "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA=="
+    },
+    "yargs-parser@21.1.1": {
+      "integrity": "sha512-tVpsJW7DdjecAiFpbIB1e3qxIQsE6NoPc5/eTdrbbIC4h0LVsWhnoa3g+m2HclBIujHzsxZ4VJVA+GUuc2/LBw=="
+    },
+    "yargs@17.7.2": {
+      "integrity": "sha512-7dSzzRQ++CKnNI/krKnYRV7JKKPUXMEh61soaHKg9mrWEhzFWhFnxPxGl+69cD1Ou63C13NUPCnmIcrvqCuM6w==",
+      "dependencies": [
+        "cliui",
+        "escalade",
+        "get-caller-file",
+        "require-directory",
+        "string-width",
+        "y18n",
+        "yargs-parser"
+      ]
     }
   },
   "redirects": {