diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index f6c7de29..74685f54 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -40,10 +40,10 @@ jobs:
       - run: npm ci --no-save
       - name: Build Unix binary
         if: matrix.target != 'win'
-        run: npm run build:binary:unix -- node${{ matrix.node-version }}-${{ matrix.target }}-x64
+        run: npm run build:binary:unix
       - name: Build Windows binary
         if: matrix.target == 'win'
-        run: npm run build:binary:windows -- node${{ matrix.node-version }}-${{ matrix.target }}-x64
+        run: npm run build:binary:windows
       - name: Setup vim
         uses: thinca/action-setup-vim@v1
         id: vim
@@ -83,7 +83,7 @@ jobs:
           node-version: ${{ matrix.node-version }}
       - run: npm ci --no-save
       - name: Build binary
-        run: npm run build:binary:unix -- node${{ matrix.node-version }}-${{ matrix.target }}-x64
+        run: npm run build:binary:unix
       - name: Setup neovim
         uses: thinca/action-setup-vim@v1
         id: vim
diff --git a/.gitmodules b/.gitmodules
deleted file mode 100644
index fca907aa..00000000
--- a/.gitmodules
+++ /dev/null
@@ -1,4 +0,0 @@
-[submodule "pkg"]
-	path = pkg
-	url = https://github.com/kkoomen/pkg
-	shallow = true
diff --git a/package-lock.json b/package-lock.json
index 405dabfb..88b635a8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -30,6 +30,7 @@
         "@typescript-eslint/eslint-plugin": "^4.16.1",
         "@typescript-eslint/parser": "^4.16.1",
         "@vercel/ncc": "^0.27.0",
+        "caxa": "^1.0.0",
         "conventional-changelog-cli": "^2.1.1",
         "cz-conventional-changelog": "^3.3.0",
         "eslint": "^7.21.0",
@@ -347,6 +348,7 @@
       "integrity": "sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==",
       "dev": true,
       "dependencies": {
+        "graceful-fs": "^4.1.6",
         "universalify": "^2.0.0"
       },
       "optionalDependencies": {
@@ -1289,6 +1291,69 @@
       "resolved": "https://registry.npmjs.org/aproba/-/aproba-1.2.0.tgz",
       "integrity": "sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw=="
     },
+    "node_modules/archiver": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/archiver/-/archiver-5.2.0.tgz",
+      "integrity": "sha512-QEAKlgQuAtUxKeZB9w5/ggKXh21bZS+dzzuQ0RPBC20qtDCbTyzqmisoeJP46MP39fg4B4IcyvR+yeyEBdblsQ==",
+      "dev": true,
+      "dependencies": {
+        "archiver-utils": "^2.1.0",
+        "async": "^3.2.0",
+        "buffer-crc32": "^0.2.1",
+        "readable-stream": "^3.6.0",
+        "readdir-glob": "^1.0.0",
+        "tar-stream": "^2.1.4",
+        "zip-stream": "^4.0.4"
+      },
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/archiver-utils": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-2.1.0.tgz",
+      "integrity": "sha512-bEL/yUb/fNNiNTuUz979Z0Yg5L+LzLxGJz8x79lYmR54fmTIb6ob/hNQgkQnIUDWIFjZVQwl9Xs356I6BAMHfw==",
+      "dev": true,
+      "dependencies": {
+        "glob": "^7.1.4",
+        "graceful-fs": "^4.2.0",
+        "lazystream": "^1.0.0",
+        "lodash.defaults": "^4.2.0",
+        "lodash.difference": "^4.5.0",
+        "lodash.flatten": "^4.4.0",
+        "lodash.isplainobject": "^4.0.6",
+        "lodash.union": "^4.6.0",
+        "normalize-path": "^3.0.0",
+        "readable-stream": "^2.0.0"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/archiver-utils/node_modules/readable-stream": {
+      "version": "2.3.7",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+      "dev": true,
+      "dependencies": {
+        "core-util-is": "~1.0.0",
+        "inherits": "~2.0.3",
+        "isarray": "~1.0.0",
+        "process-nextick-args": "~2.0.0",
+        "safe-buffer": "~5.1.1",
+        "string_decoder": "~1.1.1",
+        "util-deprecate": "~1.0.1"
+      }
+    },
+    "node_modules/archiver-utils/node_modules/string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "dev": true,
+      "dependencies": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
     "node_modules/are-we-there-yet": {
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz",
@@ -1511,6 +1576,12 @@
         "node": ">=8"
       }
     },
+    "node_modules/async": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
+      "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw==",
+      "dev": true
+    },
     "node_modules/async-retry": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/async-retry/-/async-retry-1.3.1.tgz",
@@ -1768,6 +1839,15 @@
         "ieee754": "^1.1.4"
       }
     },
+    "node_modules/buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=",
+      "dev": true,
+      "engines": {
+        "node": "*"
+      }
+    },
     "node_modules/buffer-from": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
@@ -1908,6 +1988,89 @@
       "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
       "dev": true
     },
+    "node_modules/caxa": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/caxa/-/caxa-1.0.0.tgz",
+      "integrity": "sha512-tZTTXxe8ciw1t5gzOqGMVtSVC6eIXEeAbtO5AZIyNUamSrgrCNoZCf1UE3jU77uKt8OaHigjJOL09NLy3OThKQ==",
+      "dev": true,
+      "dependencies": {
+        "archiver": "^5.2.0",
+        "commander": "^7.0.0",
+        "crypto-random-string": "^3.3.0",
+        "execa": "^4.1.0",
+        "fs-extra": "^9.1.0"
+      },
+      "bin": {
+        "caxa": "lib/index.js"
+      }
+    },
+    "node_modules/caxa/node_modules/commander": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-7.1.0.tgz",
+      "integrity": "sha512-pRxBna3MJe6HKnBGsDyMv8ETbptw3axEdYHoqNh7gu5oDcew8fs0xnivZGm06Ogk8zGAJ9VX+OPEr2GXEQK4dg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/caxa/node_modules/crypto-random-string": {
+      "version": "3.3.1",
+      "resolved": "https://registry.npmjs.org/crypto-random-string/-/crypto-random-string-3.3.1.tgz",
+      "integrity": "sha512-5j88ECEn6h17UePrLi6pn1JcLtAiANa3KExyr9y9Z5vo2mv56Gh3I4Aja/B9P9uyMwyxNHAHWv+nE72f30T5Dg==",
+      "dev": true,
+      "dependencies": {
+        "type-fest": "^0.8.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/caxa/node_modules/fs-extra": {
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-9.1.0.tgz",
+      "integrity": "sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==",
+      "dev": true,
+      "dependencies": {
+        "at-least-node": "^1.0.0",
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^6.0.1",
+        "universalify": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/caxa/node_modules/jsonfile": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-6.1.0.tgz",
+      "integrity": "sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==",
+      "dev": true,
+      "dependencies": {
+        "graceful-fs": "^4.1.6",
+        "universalify": "^2.0.0"
+      },
+      "optionalDependencies": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
+    "node_modules/caxa/node_modules/type-fest": {
+      "version": "0.8.1",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.8.1.tgz",
+      "integrity": "sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/caxa/node_modules/universalify": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.0.tgz",
+      "integrity": "sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==",
+      "dev": true,
+      "engines": {
+        "node": ">= 10.0.0"
+      }
+    },
     "node_modules/chalk": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.0.tgz",
@@ -1935,6 +2098,7 @@
       "dependencies": {
         "anymatch": "~3.1.1",
         "braces": "~3.0.2",
+        "fsevents": "~2.3.1",
         "glob-parent": "~5.1.0",
         "is-binary-path": "~2.1.0",
         "is-glob": "~4.0.1",
@@ -2295,6 +2459,7 @@
       "integrity": "sha512-yAYxeGpVi27hqIilG1nh4A9Bnx4J3Ov+eXy4koL3drrR+IO9GaWPsKjik20ht608Asqi8TQPf0mczhEeyAtMzg==",
       "dev": true,
       "dependencies": {
+        "@commitlint/load": ">6.1.1",
         "chalk": "^2.4.1",
         "commitizen": "^4.0.3",
         "conventional-commit-types": "^3.0.0",
@@ -2372,6 +2537,21 @@
       "integrity": "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==",
       "dev": true
     },
+    "node_modules/compress-commons": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-4.1.0.tgz",
+      "integrity": "sha512-ofaaLqfraD1YRTkrRKPCrGJ1pFeDG/MVCkVVV2FNGeWquSlqw5wOrwOfPQ1xF2u+blpeWASie5EubHz+vsNIgA==",
+      "dev": true,
+      "dependencies": {
+        "buffer-crc32": "^0.2.13",
+        "crc32-stream": "^4.0.1",
+        "normalize-path": "^3.0.0",
+        "readable-stream": "^3.6.0"
+      },
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -2785,6 +2965,35 @@
         "node": ">=10"
       }
     },
+    "node_modules/crc-32": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.0.tgz",
+      "integrity": "sha512-1uBwHxF+Y/4yF5G48fwnKq6QsIXheor3ZLPT80yGBV1oEUwpPojlEhQbWKVw1VwcTQyMGHK1/XMmTjmlsmTTGA==",
+      "dev": true,
+      "dependencies": {
+        "exit-on-epipe": "~1.0.1",
+        "printj": "~1.1.0"
+      },
+      "bin": {
+        "crc32": "bin/crc32.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
+    "node_modules/crc32-stream": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/crc32-stream/-/crc32-stream-4.0.2.tgz",
+      "integrity": "sha512-DxFZ/Hk473b/muq1VJ///PMNLj0ZMnzye9thBpmjpJKCc5eMgB95aK8zCGrGfQ90cWo561Te6HK9D+j4KPdM6w==",
+      "dev": true,
+      "dependencies": {
+        "crc-32": "^1.2.0",
+        "readable-stream": "^3.4.0"
+      },
+      "engines": {
+        "node": ">= 10"
+      }
+    },
     "node_modules/create-require": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
@@ -2847,6 +3056,7 @@
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       "dev": true,
       "dependencies": {
+        "@commitlint/load": ">6.1.1",
         "chalk": "^2.4.1",
         "commitizen": "^4.0.3",
         "conventional-commit-types": "^3.0.0",
@@ -4045,6 +4255,15 @@
         "node": ">=6"
       }
     },
+    "node_modules/exit-on-epipe": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/exit-on-epipe/-/exit-on-epipe-1.0.1.tgz",
+      "integrity": "sha512-h2z5mrROTxce56S+pnvAV890uu7ls7f1kEvVGJbw1OlFH3/mlJ5bkXu0KRyW94v37zzHPiUd55iLn3DA7TjWpw==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/expand-brackets": {
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/expand-brackets/-/expand-brackets-2.1.4.tgz",
@@ -5222,6 +5441,7 @@
         "minimist": "^1.2.5",
         "neo-async": "^2.6.0",
         "source-map": "^0.6.1",
+        "uglify-js": "^3.1.4",
         "wordwrap": "^1.0.0"
       },
       "bin": {
@@ -6308,6 +6528,42 @@
         "node": ">=8"
       }
     },
+    "node_modules/lazystream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/lazystream/-/lazystream-1.0.0.tgz",
+      "integrity": "sha1-9plf4PggOS9hOWvolGJAe7dxaOQ=",
+      "dev": true,
+      "dependencies": {
+        "readable-stream": "^2.0.5"
+      },
+      "engines": {
+        "node": ">= 0.6.3"
+      }
+    },
+    "node_modules/lazystream/node_modules/readable-stream": {
+      "version": "2.3.7",
+      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+      "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+      "dev": true,
+      "dependencies": {
+        "core-util-is": "~1.0.0",
+        "inherits": "~2.0.3",
+        "isarray": "~1.0.0",
+        "process-nextick-args": "~2.0.0",
+        "safe-buffer": "~5.1.1",
+        "string_decoder": "~1.1.1",
+        "util-deprecate": "~1.0.1"
+      }
+    },
+    "node_modules/lazystream/node_modules/string_decoder": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+      "dev": true,
+      "dependencies": {
+        "safe-buffer": "~5.1.0"
+      }
+    },
     "node_modules/levn": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.4.1.tgz",
@@ -6521,18 +6777,48 @@
       "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
       "dev": true
     },
+    "node_modules/lodash.defaults": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/lodash.defaults/-/lodash.defaults-4.2.0.tgz",
+      "integrity": "sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=",
+      "dev": true
+    },
+    "node_modules/lodash.difference": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/lodash.difference/-/lodash.difference-4.5.0.tgz",
+      "integrity": "sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw=",
+      "dev": true
+    },
+    "node_modules/lodash.flatten": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
+      "integrity": "sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8=",
+      "dev": true
+    },
     "node_modules/lodash.ismatch": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/lodash.ismatch/-/lodash.ismatch-4.4.0.tgz",
       "integrity": "sha1-dWy1FQyjum8RCFp4hJZF8Yj4Xzc=",
       "dev": true
     },
+    "node_modules/lodash.isplainobject": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
+      "integrity": "sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs=",
+      "dev": true
+    },
     "node_modules/lodash.map": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/lodash.map/-/lodash.map-4.6.0.tgz",
       "integrity": "sha1-dx7Hg540c9nEzeKLGTlMNWL09tM=",
       "dev": true
     },
+    "node_modules/lodash.union": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.6.0.tgz",
+      "integrity": "sha1-SLtQiECfFvGCFmZkHETdGqrjzYg=",
+      "dev": true
+    },
     "node_modules/log-symbols": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-4.0.0.tgz",
@@ -8024,6 +8310,18 @@
         "node": ">=10.13.0"
       }
     },
+    "node_modules/printj": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/printj/-/printj-1.1.2.tgz",
+      "integrity": "sha512-zA2SmoLaxZyArQTOPj5LXecR+RagfPSU5Kw1qP+jkWeNlrq+eJZyY2oS68SU1Z/7/myXM4lo9716laOFAVStCQ==",
+      "dev": true,
+      "bin": {
+        "printj": "bin/printj.njs"
+      },
+      "engines": {
+        "node": ">=0.8"
+      }
+    },
     "node_modules/process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@@ -8319,6 +8617,15 @@
         "node": ">= 6"
       }
     },
+    "node_modules/readdir-glob": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/readdir-glob/-/readdir-glob-1.1.1.tgz",
+      "integrity": "sha512-91/k1EzZwDx6HbERR+zucygRFfiPl2zkIYZtv3Jjr6Mn7SkKcVct8aVO+sSRiGMc6fLf72du3d92/uY63YPdEA==",
+      "dev": true,
+      "dependencies": {
+        "minimatch": "^3.0.4"
+      }
+    },
     "node_modules/readdirp": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.5.0.tgz",
@@ -11028,6 +11335,20 @@
       "engines": {
         "node": ">=10"
       }
+    },
+    "node_modules/zip-stream": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-4.1.0.tgz",
+      "integrity": "sha512-zshzwQW7gG7hjpBlgeQP9RuyPGNxvJdzR8SUM3QhxCnLjWN2E7j3dOvpeDcQoETfHx0urRS7EtmVToql7YpU4A==",
+      "dev": true,
+      "dependencies": {
+        "archiver-utils": "^2.1.0",
+        "compress-commons": "^4.1.0",
+        "readable-stream": "^3.6.0"
+      },
+      "engines": {
+        "node": ">= 10"
+      }
     }
   },
   "dependencies": {
@@ -11994,6 +12315,65 @@
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       "integrity": "sha512-Y9J6ZjXtoYh8RnXVCMOU/ttDmk1aBjunq9vO0ta5x85WDQiQfUF9sIPBITdbiiIVcBo03Hi3jMxigBtsddlXRw=="
     },
+    "archiver": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/archiver/-/archiver-5.2.0.tgz",
+      "integrity": "sha512-QEAKlgQuAtUxKeZB9w5/ggKXh21bZS+dzzuQ0RPBC20qtDCbTyzqmisoeJP46MP39fg4B4IcyvR+yeyEBdblsQ==",
+      "dev": true,
+      "requires": {
+        "archiver-utils": "^2.1.0",
+        "async": "^3.2.0",
+        "buffer-crc32": "^0.2.1",
+        "readable-stream": "^3.6.0",
+        "readdir-glob": "^1.0.0",
+        "tar-stream": "^2.1.4",
+        "zip-stream": "^4.0.4"
+      }
+    },
+    "archiver-utils": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-2.1.0.tgz",
+      "integrity": "sha512-bEL/yUb/fNNiNTuUz979Z0Yg5L+LzLxGJz8x79lYmR54fmTIb6ob/hNQgkQnIUDWIFjZVQwl9Xs356I6BAMHfw==",
+      "dev": true,
+      "requires": {
+        "glob": "^7.1.4",
+        "graceful-fs": "^4.2.0",
+        "lazystream": "^1.0.0",
+        "lodash.defaults": "^4.2.0",
+        "lodash.difference": "^4.5.0",
+        "lodash.flatten": "^4.4.0",
+        "lodash.isplainobject": "^4.0.6",
+        "lodash.union": "^4.6.0",
+        "normalize-path": "^3.0.0",
+        "readable-stream": "^2.0.0"
+      },
+      "dependencies": {
+        "readable-stream": {
+          "version": "2.3.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+          "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+          "dev": true,
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+          "dev": true,
+          "requires": {
+            "safe-buffer": "~5.1.0"
+          }
+        }
+      }
+    },
     "are-we-there-yet": {
       "version": "1.1.5",
       "resolved": "https://registry.npmjs.org/are-we-there-yet/-/are-we-there-yet-1.1.5.tgz",
@@ -12180,6 +12560,12 @@
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       "dev": true
     },
+    "async": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.0.tgz",
+      "integrity": "sha512-TR2mEZFVOj2pLStYxLht7TyfuRzaydfpxr3k9RpHIzMgw7A64dzsdqCxH1WJyQdoe8T10nDXd9wnEigmiuHIZw==",
+      "dev": true
+    },
     "async-retry": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/async-retry/-/async-retry-1.3.1.tgz",
@@ -12398,6 +12784,12 @@
         "ieee754": "^1.1.4"
       }
     },
+    "buffer-crc32": {
+      "version": "0.2.13",
+      "resolved": "https://registry.npmjs.org/buffer-crc32/-/buffer-crc32-0.2.13.tgz",
+      "integrity": "sha1-DTM+PwDqxQqhRUq9MO+MKl2ackI=",
+      "dev": true
+    },
     "buffer-from": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.1.tgz",
@@ -12510,6 +12902,70 @@
       "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
       "dev": true
     },
+    "caxa": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/caxa/-/caxa-1.0.0.tgz",
+      "integrity": "sha512-tZTTXxe8ciw1t5gzOqGMVtSVC6eIXEeAbtO5AZIyNUamSrgrCNoZCf1UE3jU77uKt8OaHigjJOL09NLy3OThKQ==",
+      "dev": true,
+      "requires": {
+        "archiver": "^5.2.0",
+        "commander": "^7.0.0",
+        "crypto-random-string": "^3.3.0",
+        "execa": "^4.1.0",
+        "fs-extra": "^9.1.0"
+      },
+      "dependencies": {
+        "commander": {
+          "version": "7.1.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-7.1.0.tgz",
+          "integrity": "sha512-pRxBna3MJe6HKnBGsDyMv8ETbptw3axEdYHoqNh7gu5oDcew8fs0xnivZGm06Ogk8zGAJ9VX+OPEr2GXEQK4dg==",
+          "dev": true
+        },
+        "crypto-random-string": {
+          "version": "3.3.1",
+          "resolved": "https://registry.npmjs.org/crypto-random-string/-/crypto-random-string-3.3.1.tgz",
+          "integrity": "sha512-5j88ECEn6h17UePrLi6pn1JcLtAiANa3KExyr9y9Z5vo2mv56Gh3I4Aja/B9P9uyMwyxNHAHWv+nE72f30T5Dg==",
+          "dev": true,
+          "requires": {
+            "type-fest": "^0.8.1"
+          }
+        },
+        "fs-extra": {
+          "version": "9.1.0",
+          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-9.1.0.tgz",
+          "integrity": "sha512-hcg3ZmepS30/7BSFqRvoo3DOMQu7IjqxO5nCDt+zM9XWjb33Wg7ziNT+Qvqbuc3+gWpzO02JubVyk2G4Zvo1OQ==",
+          "dev": true,
+          "requires": {
+            "at-least-node": "^1.0.0",
+            "graceful-fs": "^4.2.0",
+            "jsonfile": "^6.0.1",
+            "universalify": "^2.0.0"
+          }
+        },
+        "jsonfile": {
+          "version": "6.1.0",
+          "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-6.1.0.tgz",
+          "integrity": "sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==",
+          "dev": true,
+          "requires": {
+            "graceful-fs": "^4.1.6",
+            "universalify": "^2.0.0"
+          }
+        },
+        "type-fest": {
+          "version": "0.8.1",
+          "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.8.1.tgz",
+          "integrity": "sha512-4dbzIzqvjtgiM5rw1k5rEHtBANKmdudhGyBEajN01fEyhaAIhsoKNy6y7+IN93IfpFtwY9iqi7kD+xwKhQsNJA==",
+          "dev": true
+        },
+        "universalify": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.0.tgz",
+          "integrity": "sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==",
+          "dev": true
+        }
+      }
+    },
     "chalk": {
       "version": "4.1.0",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.0.tgz",
@@ -12884,6 +13340,18 @@
       "integrity": "sha512-Rd3se6QB+sO1TwqZjscQrurpEPIfO0/yYnSin6Q/rD3mOutHvUrCAhJub3r90uNb+SESBuE0QYoB90YdfatsRg==",
       "dev": true
     },
+    "compress-commons": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-4.1.0.tgz",
+      "integrity": "sha512-ofaaLqfraD1YRTkrRKPCrGJ1pFeDG/MVCkVVV2FNGeWquSlqw5wOrwOfPQ1xF2u+blpeWASie5EubHz+vsNIgA==",
+      "dev": true,
+      "requires": {
+        "buffer-crc32": "^0.2.13",
+        "crc32-stream": "^4.0.1",
+        "normalize-path": "^3.0.0",
+        "readable-stream": "^3.6.0"
+      }
+    },
     "concat-map": {
       "version": "0.0.1",
       "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
@@ -13208,6 +13676,26 @@
         "yaml": "^1.10.0"
       }
     },
+    "crc-32": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/crc-32/-/crc-32-1.2.0.tgz",
+      "integrity": "sha512-1uBwHxF+Y/4yF5G48fwnKq6QsIXheor3ZLPT80yGBV1oEUwpPojlEhQbWKVw1VwcTQyMGHK1/XMmTjmlsmTTGA==",
+      "dev": true,
+      "requires": {
+        "exit-on-epipe": "~1.0.1",
+        "printj": "~1.1.0"
+      }
+    },
+    "crc32-stream": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/crc32-stream/-/crc32-stream-4.0.2.tgz",
+      "integrity": "sha512-DxFZ/Hk473b/muq1VJ///PMNLj0ZMnzye9thBpmjpJKCc5eMgB95aK8zCGrGfQ90cWo561Te6HK9D+j4KPdM6w==",
+      "dev": true,
+      "requires": {
+        "crc-32": "^1.2.0",
+        "readable-stream": "^3.4.0"
+      }
+    },
     "create-require": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
@@ -14197,6 +14685,12 @@
         }
       }
     },
+    "exit-on-epipe": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/exit-on-epipe/-/exit-on-epipe-1.0.1.tgz",
+      "integrity": "sha512-h2z5mrROTxce56S+pnvAV890uu7ls7f1kEvVGJbw1OlFH3/mlJ5bkXu0KRyW94v37zzHPiUd55iLn3DA7TjWpw==",
+      "dev": true
+    },
     "expand-brackets": {
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/expand-brackets/-/expand-brackets-2.1.4.tgz",
@@ -16004,6 +16498,41 @@
         "package-json": "^6.3.0"
       }
     },
+    "lazystream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/lazystream/-/lazystream-1.0.0.tgz",
+      "integrity": "sha1-9plf4PggOS9hOWvolGJAe7dxaOQ=",
+      "dev": true,
+      "requires": {
+        "readable-stream": "^2.0.5"
+      },
+      "dependencies": {
+        "readable-stream": {
+          "version": "2.3.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+          "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+          "dev": true,
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+          "dev": true,
+          "requires": {
+            "safe-buffer": "~5.1.0"
+          }
+        }
+      }
+    },
     "levn": {
       "version": "0.4.1",
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.4.1.tgz",
@@ -16181,18 +16710,48 @@
       "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
       "dev": true
     },
+    "lodash.defaults": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/lodash.defaults/-/lodash.defaults-4.2.0.tgz",
+      "integrity": "sha1-0JF4cW/+pN3p5ft7N/bwgCJ0WAw=",
+      "dev": true
+    },
+    "lodash.difference": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/lodash.difference/-/lodash.difference-4.5.0.tgz",
+      "integrity": "sha1-nMtOUF1Ia5FlE0V3KIWi3yf9AXw=",
+      "dev": true
+    },
+    "lodash.flatten": {
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/lodash.flatten/-/lodash.flatten-4.4.0.tgz",
+      "integrity": "sha1-8xwiIlqWMtK7+OSt2+8kCqdlph8=",
+      "dev": true
+    },
     "lodash.ismatch": {
       "version": "4.4.0",
       "resolved": "https://registry.npmjs.org/lodash.ismatch/-/lodash.ismatch-4.4.0.tgz",
       "integrity": "sha1-dWy1FQyjum8RCFp4hJZF8Yj4Xzc=",
       "dev": true
     },
+    "lodash.isplainobject": {
+      "version": "4.0.6",
+      "resolved": "https://registry.npmjs.org/lodash.isplainobject/-/lodash.isplainobject-4.0.6.tgz",
+      "integrity": "sha1-fFJqUtibRcRcxpC4gWO+BJf1UMs=",
+      "dev": true
+    },
     "lodash.map": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/lodash.map/-/lodash.map-4.6.0.tgz",
       "integrity": "sha1-dx7Hg540c9nEzeKLGTlMNWL09tM=",
       "dev": true
     },
+    "lodash.union": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/lodash.union/-/lodash.union-4.6.0.tgz",
+      "integrity": "sha1-SLtQiECfFvGCFmZkHETdGqrjzYg=",
+      "dev": true
+    },
     "log-symbols": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/log-symbols/-/log-symbols-4.0.0.tgz",
@@ -17382,6 +17941,12 @@
       "integrity": "sha512-PqyhM2yCjg/oKkFPtTGUojv7gnZAoG80ttl45O6x2Ug/rMJw4wcc9k6aaf2hibP7BGVCCM33gZoGjyvt9mm16Q==",
       "dev": true
     },
+    "printj": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/printj/-/printj-1.1.2.tgz",
+      "integrity": "sha512-zA2SmoLaxZyArQTOPj5LXecR+RagfPSU5Kw1qP+jkWeNlrq+eJZyY2oS68SU1Z/7/myXM4lo9716laOFAVStCQ==",
+      "dev": true
+    },
     "process-nextick-args": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.1.tgz",
@@ -17610,6 +18175,15 @@
         "util-deprecate": "^1.0.1"
       }
     },
+    "readdir-glob": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/readdir-glob/-/readdir-glob-1.1.1.tgz",
+      "integrity": "sha512-91/k1EzZwDx6HbERR+zucygRFfiPl2zkIYZtv3Jjr6Mn7SkKcVct8aVO+sSRiGMc6fLf72du3d92/uY63YPdEA==",
+      "dev": true,
+      "requires": {
+        "minimatch": "^3.0.4"
+      }
+    },
     "readdirp": {
       "version": "3.5.0",
       "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.5.0.tgz",
@@ -19800,6 +20374,17 @@
       "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
       "integrity": "sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q==",
       "dev": true
+    },
+    "zip-stream": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-4.1.0.tgz",
+      "integrity": "sha512-zshzwQW7gG7hjpBlgeQP9RuyPGNxvJdzR8SUM3QhxCnLjWN2E7j3dOvpeDcQoETfHx0urRS7EtmVToql7YpU4A==",
+      "dev": true,
+      "requires": {
+        "archiver-utils": "^2.1.0",
+        "compress-commons": "^4.1.0",
+        "readable-stream": "^3.6.0"
+      }
     }
   }
 }
diff --git a/package.json b/package.json
index 2ff38b1d..b5426c3f 100644
--- a/package.json
+++ b/package.json
@@ -17,11 +17,6 @@
   "bin": {
     "vim-doge": "build/index.js"
   },
-  "pkg": {
-    "assets": [
-      "build/build/Release/*.node"
-    ]
-  },
   "repository": {
     "type": "git",
     "url": "git+https://github.com/kkoomen/vim-doge.git"
@@ -72,6 +67,7 @@
     "@typescript-eslint/eslint-plugin": "^4.16.1",
     "@typescript-eslint/parser": "^4.16.1",
     "@vercel/ncc": "^0.27.0",
+    "caxa": "^1.0.0",
     "conventional-changelog-cli": "^2.1.1",
     "cz-conventional-changelog": "^3.3.0",
     "eslint": "^7.21.0",
@@ -81,7 +77,6 @@
     "husky": "^5.1.3",
     "lint-staged": "^10.5.4",
     "nodemon": "^2.0.7",
-    "pkg": "^4.4.9",
     "prettier": "^2.2.1",
     "release-it": "^14.4.1",
     "rimraf": "^3.0.2",
diff --git a/pkg b/pkg
deleted file mode 160000
index e401a246..00000000
--- a/pkg
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit e401a246bad1d6cd40398f785dac73752fd6ec63
diff --git a/scripts/build.ps1 b/scripts/build.ps1
index c49f0680..df5c5a68 100644
--- a/scripts/build.ps1
+++ b/scripts/build.ps1
@@ -1,16 +1,18 @@
 param([String] $buildTarget, [String] $outFile)
 $rootDir = Resolve-Path -Path ((Split-Path $myInvocation.MyCommand.Path) + "\..")
 
-# Build the pkg lib prerequisites if needed.
-if (!(Test-Path "$rootDir\pkg\lib-es5")) {
-  cd $rootDir\pkg
-  npm install --no-save; if ($?) {npm run prepare}
+if (!(Test-Path "$rootDir\bin")) {
+  mkdir "$rootDir\bin"
 }
 
 cd $rootDir
 
 # Build the binary.
-node "$rootDir\pkg\lib-es5\bin.js" . -t "$buildTarget" --out-path "$rootDir\bin"
+if ($outFile -eq "") {
+  npx caxa --directory "$rootDir/build" --command "{{caxa}}/node_modules/.bin/node" "{{caxa}}/index.js" --output "./bin/vim-doge.exe"
+} else {
+  npx caxa --directory "$rootDir/build" --command "{{caxa}}/node_modules/.bin/node" "{{caxa}}/index.js" --output "./bin/$outFile.exe"
+}
 
 # Archive the binary.
 if ($outFile -ne "") {
diff --git a/scripts/build.sh b/scripts/build.sh
index 5419d8bb..85efaa37 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -6,20 +6,13 @@ set -e
 set -u
 
 ROOT_DIR=$(cd "$(dirname "$0")/.."; pwd -P)
-BUILD_TARGETS="${1:-}"
-OUTFILE="${2:-}"
-
-# Build the pkg lib prerequisites if needed.
-if [[ ! -d $ROOT_DIR/pkg/lib-es5 ]]; then
-  cd $ROOT_DIR/pkg
-  npm install --no-save && npm run prepare
-fi
+OUTFILE="${1:-}"
 
 cd $ROOT_DIR
+[[ ! -d ./bin ]] && mkdir ./bin
 
 # Build the binary.
-node $ROOT_DIR/pkg/lib-es5/bin.js . -t "$BUILD_TARGETS" --out-path $ROOT_DIR/bin
-[[ -f $ROOT_DIR/bin/vim-doge ]] && chmod +x $ROOT_DIR/bin/vim-doge
+npx caxa --directory $ROOT_DIR/build --command "{{caxa}}/node_modules/.bin/node" "{{caxa}}/index.js" --output "./bin/${OUTFILE:-vim-doge}"
 
 # Archive the binary.
 if [[ "$OUTFILE" != "" ]]; then