diff --git a/package.json b/package.json
index e436e81f..3f56a800 100644
--- a/package.json
+++ b/package.json
@@ -103,6 +103,8 @@
     "rollup": "^1.4.1",
     "rollup-plugin-babel": "^4.3.2",
     "rollup-plugin-commonjs": "^9.2.1",
-    "rollup-plugin-node-resolve": "^4.0.1"
+    "rollup-plugin-node-resolve": "^4.0.1",
+    "rollup-plugin-replace": "^2.2.0",
+    "rollup-plugin-terser": "^5.1.0"
   }
 }
diff --git a/rollup.config.js b/rollup.config.js
index 6fae2c2d..b9421aa9 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -1,5 +1,7 @@
 import path from 'path';
 import babel from 'rollup-plugin-babel';
+import replace from 'rollup-plugin-replace';
+import { terser } from 'rollup-plugin-terser';
 import commonjs from 'rollup-plugin-commonjs';
 import nodeResolve from 'rollup-plugin-node-resolve';
 
@@ -9,6 +11,16 @@ const input = './src/index.js';
 
 const external = id => !id.startsWith('.') && !path.isAbsolute(id);
 
+const babelConfigEsModules = babel({
+  runtimeHelpers: true,
+  plugins: [['@babel/transform-runtime', { useESModules: true }]],
+  sourceMaps: true,
+});
+
+const umdGlobals = {
+  react: 'React',
+};
+
 export default [
   {
     input,
@@ -37,14 +49,48 @@ export default [
       sourcemap: true,
     },
     external,
+    plugins: [babelConfigEsModules, nodeResolve(), commonjs()],
+  },
+
+  {
+    input,
+    output: {
+      file: 'dist/index-dev.umd.js',
+      format: 'umd',
+      sourcemap: true,
+      name: 'ReactWindow',
+      globals: umdGlobals,
+    },
+    external: Object.keys(umdGlobals),
     plugins: [
-      babel({
-        runtimeHelpers: true,
-        plugins: [['@babel/transform-runtime', { useESModules: true }]],
-        sourceMaps: true,
+      babelConfigEsModules,
+      nodeResolve(),
+      commonjs(),
+      replace({
+        'process.env.NODE_ENV': JSON.stringify('development'),
       }),
+      terser(),
+    ],
+  },
+
+  {
+    input,
+    output: {
+      file: 'dist/index-prod.umd.js',
+      format: 'umd',
+      sourcemap: true,
+      name: 'ReactWindow',
+      globals: umdGlobals,
+    },
+    external: Object.keys(umdGlobals),
+    plugins: [
+      babelConfigEsModules,
       nodeResolve(),
       commonjs(),
+      replace({
+        'process.env.NODE_ENV': JSON.stringify('production'),
+      }),
+      terser(),
     ],
   },
 ];
diff --git a/yarn.lock b/yarn.lock
index 677f5adf..356bf7bb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2223,6 +2223,11 @@ commander@2.15.x, commander@^2.11.0, commander@^2.14.1, commander@^2.9.0, comman
   version "2.15.1"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.15.1.tgz#df46e867d0fc2aec66a34662b406a9ccafff5b0f"
 
+commander@^2.19.0:
+  version "2.20.0"
+  resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.0.tgz#d58bb2b5c1ee8f87b0d340027e9e94e222c5a422"
+  integrity sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ==
+
 commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
@@ -3310,6 +3315,11 @@ estree-walker@^0.6.0:
   resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.0.tgz#5d865327c44a618dde5699f763891ae31f257dae"
   integrity sha512-peq1RfVAVzr3PU/jL31RaOjUKLoZJpObQWJJ+LgfcxDUifyLZ1RjPQZTl0pzj2uJ45b7A7XpyppXvxdEqzo4rw==
 
+estree-walker@^0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/estree-walker/-/estree-walker-0.6.1.tgz#53049143f40c6eb918b23671d1fe3219f3a1b362"
+  integrity sha512-SqmZANLWS0mnatqbSfRP5g8OXZC12Fgg1IwNtLsyHDzJizORW4khDfjPqJZsemPWBB2uqykUah5YpQ6epsqC/w==
+
 esutils@^2.0.2:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
@@ -5073,6 +5083,14 @@ jest-validate@^22.4.0, jest-validate@^22.4.3:
     leven "^2.1.0"
     pretty-format "^22.4.3"
 
+jest-worker@^24.6.0:
+  version "24.6.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-24.6.0.tgz#7f81ceae34b7cde0c9827a6980c35b7cdc0161b3"
+  integrity sha512-jDwgW5W9qGNvpI1tNnvajh0a5IE/PuGLFmHk6aR/BZFz8tSgGw17GsDPXAJ6p91IvYDjOw8GpFbvvZGAK+DPQQ==
+  dependencies:
+    merge-stream "^1.0.1"
+    supports-color "^6.1.0"
+
 jest@20.0.4:
   version "20.0.4"
   resolved "https://registry.yarnpkg.com/jest/-/jest-20.0.4.tgz#3dd260c2989d6dad678b1e9cc4d91944f6d602ac"
@@ -5560,6 +5578,13 @@ magic-string@^0.25.1:
   dependencies:
     sourcemap-codec "^1.4.4"
 
+magic-string@^0.25.2:
+  version "0.25.3"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.3.tgz#34b8d2a2c7fec9d9bdf9929a3fd81d271ef35be9"
+  integrity sha512-6QK0OpF/phMz0Q2AxILkX2mFhi7m+WMwTRg0LQKq/WBB0cDP4rYH3Wp4/d3OTXlrPLVJT/RFqj8tFeAR4nk8AA==
+  dependencies:
+    sourcemap-codec "^1.4.4"
+
 make-dir@^1.0.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.2.0.tgz#6d6a49eead4aae296c53bbf3a1a008bd6c89469b"
@@ -5638,6 +5663,13 @@ merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
 
+merge-stream@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-1.0.1.tgz#4041202d508a342ba00174008df0c251b8c135e1"
+  integrity sha1-QEEgLVCKNCugAXQAjfDCUbjBNeE=
+  dependencies:
+    readable-stream "^2.0.1"
+
 merge@^1.1.3:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.0.tgz#7531e39d4949c281a66b8c5a6e0265e8b05894da"
@@ -7402,6 +7434,25 @@ rollup-plugin-node-resolve@^4.0.1:
     is-module "^1.0.0"
     resolve "^1.10.0"
 
+rollup-plugin-replace@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-replace/-/rollup-plugin-replace-2.2.0.tgz#f41ae5372e11e7a217cde349c8b5d5fd115e70e3"
+  integrity sha512-/5bxtUPkDHyBJAKketb4NfaeZjL5yLZdeUihSfbF2PQMz+rSTEb8ARKoOl3UBT4m7/X+QOXJo3sLTcq+yMMYTA==
+  dependencies:
+    magic-string "^0.25.2"
+    rollup-pluginutils "^2.6.0"
+
+rollup-plugin-terser@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-terser/-/rollup-plugin-terser-5.1.0.tgz#82e637613d5af6c85ac4319b508b1c065d64075c"
+  integrity sha512-tvJweguo+f9T1SBcSmEMaArCUM07mIg61ArqPj3Fty9OdwTLCxBUBdxS3e1cU68Z1lXf52JBhbt3yRuQoHLtQg==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    jest-worker "^24.6.0"
+    rollup-pluginutils "^2.8.1"
+    serialize-javascript "^1.7.0"
+    terser "^4.0.0"
+
 rollup-pluginutils@^2.3.0:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.3.1.tgz#760d185ccc237dedc12d7ae48c6bcd127b4892d0"
@@ -7417,6 +7468,13 @@ rollup-pluginutils@^2.3.3:
     estree-walker "^0.6.0"
     micromatch "^3.1.10"
 
+rollup-pluginutils@^2.6.0, rollup-pluginutils@^2.8.1:
+  version "2.8.1"
+  resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.8.1.tgz#8fa6dd0697344938ef26c2c09d2488ce9e33ce97"
+  integrity sha512-J5oAoysWar6GuZo0s+3bZ6sVZAC0pfqKz68De7ZgDi5z63jOVZn1uJL/+z1jeKHNbGII8kAyHF5q8LnxSX5lQg==
+  dependencies:
+    estree-walker "^0.6.1"
+
 rollup@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.4.1.tgz#cc03ef6fb49dd72a878e3da0131c0a3696de14a7"
@@ -7546,6 +7604,11 @@ send@0.16.2:
     range-parser "~1.2.0"
     statuses "~1.4.0"
 
+serialize-javascript@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.7.0.tgz#d6e0dfb2a3832a8c94468e6eb1db97e55a192a65"
+  integrity sha512-ke8UG8ulpFOxO8f8gRYabHQe/ZntKlcig2Mp+8+URDP1D8vJZ0KUt7LYo07q25Z/+JVSgpr/cui9PIp5H6/+nA==
+
 serve-index@^1.7.2:
   version "1.9.1"
   resolved "https://registry.yarnpkg.com/serve-index/-/serve-index-1.9.1.tgz#d3768d69b1e7d82e5ce050fff5b453bea12a9239"
@@ -7741,6 +7804,14 @@ source-map-support@^0.5.0:
     buffer-from "^1.0.0"
     source-map "^0.6.0"
 
+source-map-support@~0.5.10:
+  version "0.5.12"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.12.tgz#b4f3b10d51857a5af0138d3ce8003b201613d599"
+  integrity sha512-4h2Pbvyy15EE02G+JOZpUCmqWJuqrs+sEkzewTm++BPi7Hvn/HwcqLAcNxYAyI0x13CpPPn+kMjl+hplXMHITQ==
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
 source-map-url@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
@@ -7999,6 +8070,13 @@ supports-color@^5.3.0, supports-color@^5.4.0:
   dependencies:
     has-flag "^3.0.0"
 
+supports-color@^6.1.0:
+  version "6.1.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-6.1.0.tgz#0764abc69c63d5ac842dd4867e8d025e880df8f3"
+  integrity sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==
+  dependencies:
+    has-flag "^3.0.0"
+
 svgo@^0.7.0:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/svgo/-/svgo-0.7.2.tgz#9f5772413952135c6fefbf40afe6a4faa88b4bb5"
@@ -8097,6 +8175,15 @@ term-size@^1.2.0:
   dependencies:
     execa "^0.7.0"
 
+terser@^4.0.0:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/terser/-/terser-4.0.2.tgz#580cea06c4932f46a48ed13804c93bc93c275968"
+  integrity sha512-IWLuJqTvx97KP3uTYkFVn93cXO+EtlzJu8TdJylq+H0VBDlPMIfQA9MBS5Vc5t3xTEUG1q0hIfHMpAP2R+gWTw==
+  dependencies:
+    commander "^2.19.0"
+    source-map "~0.6.1"
+    source-map-support "~0.5.10"
+
 test-exclude@^4.2.1:
   version "4.2.1"
   resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-4.2.1.tgz#dfa222f03480bca69207ca728b37d74b45f724fa"