diff --git a/.gitignore b/.gitignore
index 5faf0ba..5898da3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,6 +37,7 @@ jspm_packages
 .node_repl_history
 
 build
+dist
 
 coverage.lcov
 
diff --git a/package-lock.json b/package-lock.json
index 86ad338..9fee0c1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -425,6 +425,12 @@
       "integrity": "sha1-7ihweulOEdK4J7y+UnC86n8+ce4=",
       "dev": true
     },
+    "@types/node": {
+      "version": "14.14.10",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.14.10.tgz",
+      "integrity": "sha512-J32dgx2hw8vXrSbu4ZlVhn1Nm3GbeCFNw2FWL8S5QKucHGY0cyNwjdQdO+KMBZ4wpmC7KhLCiNsdk1RFRIYUQQ==",
+      "dev": true
+    },
     "@types/normalize-package-data": {
       "version": "2.4.0",
       "resolved": "https://registry.npmjs.org/@types/normalize-package-data/-/normalize-package-data-2.4.0.tgz",
@@ -1069,6 +1075,12 @@
       "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
       "dev": true
     },
+    "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
+    },
     "common-path-prefix": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/common-path-prefix/-/common-path-prefix-3.0.0.tgz",
@@ -1987,7 +1999,6 @@
       "version": "2.1.3",
       "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
       "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
-      "dev": true,
       "optional": true
     },
     "function-bind": {
@@ -2580,6 +2591,17 @@
         "istanbul-lib-report": "^3.0.0"
       }
     },
+    "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"
+      }
+    },
     "js-string-escape": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/js-string-escape/-/js-string-escape-1.0.1.tgz",
@@ -2827,6 +2849,12 @@
         }
       }
     },
+    "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
+    },
     "merge2": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/merge2/-/merge2-1.4.1.tgz",
@@ -3406,6 +3434,15 @@
         "escape-goat": "^2.0.0"
       }
     },
+    "randombytes": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/randombytes/-/randombytes-2.1.0.tgz",
+      "integrity": "sha512-vYl3iOX+4CKUWuxGi9Ukhie6fsqXqS9FE2Zaic4tNFD2N2QQaXOMFbuKK4QmDHC0JO6B1Zp41J0LpT0oR68amQ==",
+      "dev": true,
+      "requires": {
+        "safe-buffer": "^5.1.0"
+      }
+    },
     "rc": {
       "version": "1.2.8",
       "resolved": "https://registry.npmjs.org/rc/-/rc-1.2.8.tgz",
@@ -3686,6 +3723,26 @@
         "glob": "^7.1.3"
       }
     },
+    "rollup": {
+      "version": "2.34.0",
+      "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.34.0.tgz",
+      "integrity": "sha512-dW5iLvttZzdVehjEuNJ1bWvuMEJjOWGmnuFS82WeKHTGXDkRHQeq/ExdifkSyJv9dLcR86ysKRmrIDyR6O0X8g==",
+      "requires": {
+        "fsevents": "~2.1.2"
+      }
+    },
+    "rollup-plugin-terser": {
+      "version": "7.0.2",
+      "resolved": "https://registry.npmjs.org/rollup-plugin-terser/-/rollup-plugin-terser-7.0.2.tgz",
+      "integrity": "sha512-w3iIaU4OxcF52UUXiZNsNeuXIMDvFrr+ZXK6bFZ0Q60qyVfq4uLptoS4bbq3paG3x216eQllFZX7zt6TIImguQ==",
+      "dev": true,
+      "requires": {
+        "@babel/code-frame": "^7.10.4",
+        "jest-worker": "^26.2.1",
+        "serialize-javascript": "^4.0.0",
+        "terser": "^5.0.0"
+      }
+    },
     "run-parallel": {
       "version": "1.1.9",
       "resolved": "https://registry.npmjs.org/run-parallel/-/run-parallel-1.1.9.tgz",
@@ -3727,6 +3784,15 @@
       "integrity": "sha1-ULZ51WNc34Rme9yOWa9OW4HV9go=",
       "dev": true
     },
+    "serialize-javascript": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-4.0.0.tgz",
+      "integrity": "sha512-GaNA54380uFefWghODBWEGisLZFj00nS5ACs6yHa9nLqlLpVLO8ChDGeKRjZnV4Nh4n0Qi7nhYZD/9fCPzEqkw==",
+      "dev": true,
+      "requires": {
+        "randombytes": "^2.1.0"
+      }
+    },
     "set-blocking": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
@@ -4189,6 +4255,17 @@
       "integrity": "sha512-wK0Ri4fOGjv/XPy8SBHZChl8CM7uMc5VML7SqiQ0zG7+J5Vr+RMQDoHa2CNT6KHUnTGIXH34UDMkPzAUyapBZg==",
       "dev": true
     },
+    "terser": {
+      "version": "5.5.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.5.1.tgz",
+      "integrity": "sha512-6VGWZNVP2KTUcltUQJ25TtNjx/XgdDsBDKGt8nN0MpydU36LmbPPcMBd2kmtZNNGVVDLg44k7GKeHHj+4zPIBQ==",
+      "dev": true,
+      "requires": {
+        "commander": "^2.20.0",
+        "source-map": "~0.7.2",
+        "source-map-support": "~0.5.19"
+      }
+    },
     "test-exclude": {
       "version": "6.0.0",
       "resolved": "https://registry.npmjs.org/test-exclude/-/test-exclude-6.0.0.tgz",
diff --git a/package.json b/package.json
index 7e15140..b420b53 100644
--- a/package.json
+++ b/package.json
@@ -2,11 +2,14 @@
   "name": "abstract-syntax-tree",
   "version": "2.12.0",
   "description": "abstract syntax tree",
-  "main": "index.js",
+  "main": "dist/index.js",
+  "browser": "dist/index.js",
   "scripts": {
     "test": "ava 'test/**/*.js'",
     "lint": "standard",
-    "coverage": "nyc npm test"
+    "coverage": "nyc npm test",
+    "build": "rollup -c",
+    "prepublish": "npm run build"
   },
   "engines": {
     "node": ">=10.15.0"
@@ -34,6 +37,7 @@
   "devDependencies": {
     "ava": "^3.13.0",
     "nyc": "^15.1.0",
+    "rollup-plugin-terser": "^7.0.2",
     "standard": "^16.0.1"
   },
   "dependencies": {
@@ -43,6 +47,7 @@
     "estemplate": "^0.5.1",
     "estraverse": "^5.2.0",
     "meriyah": "^3.1.2",
+    "rollup": "^2.34.0",
     "source-map": "^0.7.3",
     "to-ast": "^1.0.0"
   },
diff --git a/rollup.config.js b/rollup.config.js
new file mode 100644
index 0000000..0a094bd
--- /dev/null
+++ b/rollup.config.js
@@ -0,0 +1,16 @@
+import { terser } from 'rollup-plugin-terser';
+
+export default {
+    input: 'index.js',
+    output: [
+        {
+            file: 'dist/index.js',
+            format: 'umd'
+        },
+        {
+            file: 'dist/index.min.js',
+            format: 'umd',
+            plugins: [terser()]
+        }
+    ],
+};
\ No newline at end of file