Shortening of numeric literals via scientific notation
In
[1000, -20000]
Out
[1e3, -2e4]
npm install babel-plugin-minify-numeric-literals
.babelrc
(Recommended).babelrc
{ "plugins": ["minify-numeric-literals"] }
babel --plugins minify-numeric-literals script.js
require("babel-core").transform("code", { plugins: ["minify-numeric-literals"] });
© 2018 Sebastian McKenzie
Licensed under the MIT License.
http://babeljs.io/docs/plugins/minify-numeric-literals/