babel/packages/babel-plugin-transform-constant-folding

babel-plugin-transform-constant-folding

Compile static constants (ie. code that we can statically determine to be constant at runtime)

Installation

$ npm install babel-plugin-transform-constant-folding

Usage

Via .babelrc (Recommended)

.babelrc

{
  "plugins": ["transform-constant-folding"]
}

Via CLI

$ babel --plugins transform-constant-folding script.js

Via Node API

require("babel-core").transform("code", {
  plugins: ["transform-constant-folding"]
});