Run terser

README.md

@@ -10,25 +10,25 @@ Example implementation of `tree-shaking` and `dead code elimination` of
 file                size
 ------------------  ---------
 parcel/lodash-es    19.28 KB
-rollup/lodash-es    495.34 KB
+rollup/lodash-es    117.79 KB
 webpack/lodash-es   20.74 KB
 parcel/lodash       91.13 KB
-rollup/lodash       526.79 KB
+rollup/lodash       69.1 KB
 webpack/lodash      70.57 KB
 parcel/remeda       1.9 KB
-rollup/remeda       20.55 KB
+rollup/remeda       8.46 KB
 webpack/remeda      2.74 KB
 parcel/ramda        6.36 KB
-rollup/ramda        88.74 KB
+rollup/ramda        20.91 KB
 webpack/ramda       7.16 KB
 parcel/ramdaBabel   6.72 KB
-rollup/ramdaBabel   23.09 KB
+rollup/ramdaBabel   8.27 KB
 webpack/ramdaBabel  8.39 KB
 parcel/rambda       9.81 KB
-rollup/rambda       787 B
+rollup/rambda       682 B
 webpack/rambda      2 KB
 parcel/rambdax      25.57 KB
-rollup/rambdax      20.77 KB
+rollup/rambdax      6.03 KB
 webpack/rambdax     5.09 KB
 ```
 

package.json

@@ -25,6 +25,8 @@
 		"rollup-plugin-babel": "^4.0.3",
 		"rollup-plugin-commonjs": "^9.2.0",
 		"rollup-plugin-node-resolve": "^4.0.0",
+		"rollup-plugin-terser": "^3.0.0",
+		"terser-webpack-plugin": "^1.1.0",
 		"webpack": "^4.21.0",
 		"webpack-cli": "^3.1.2"
 	},

rollup.config.js

@@ -1,6 +1,7 @@
 import resolve from "rollup-plugin-node-resolve";
 import commonjs from "rollup-plugin-commonjs";
 import babel from "rollup-plugin-babel";
+import { terser } from "rollup-plugin-terser";
 
 const libName = process.env.LIB;
 
@@ -13,7 +14,8 @@ export default [
 			babel({
 				exclude: "node_modules/**"
 			}),
-			commonjs()
+			commonjs(),
+			terser({ sourcemap: false })
 		],
 		output: [{ file: `rollup/${libName}.js`, format: "cjs" }]
 	}