Not recommended if full support for IE8 and lower is required
In
Boolean(x); Number(x); String(x); Array(3); Array(3,1); Object({foo: 'bar'});
Out
!!x; +x; x + ""; [,,,]; [3, 1]; {foo: 'bar'};
npm install babel-plugin-minify-type-constructors
.babelrc
(Recommended).babelrc
{ "plugins": ["minify-type-constructors"] }
babel --plugins minify-type-constructors script.js
require("babel-core").transform("code", { plugins: ["minify-type-constructors"] });
array
- prevent plugin from minifying arraysboolean
- prevent plugin from minifying booleansnumber
— prevent plugin from minifying numbersobject
— prevent plugin from minifying objectsstring
— prevent plugin from minifying strings
© 2018 Sebastian McKenzie
Licensed under the MIT License.
http://babeljs.io/docs/plugins/minify-type-constructors/