babel-plugin-transform-node-env-inline

Example

In

JavaScript

process.env.NODE_ENV === "development";
process.env.NODE_ENV === "production";

Out

Shell

NODE_ENV=development babel in.js --plugins transform-node-env-inline

JavaScript

true;
false;

Installation

npm

npm install babel-plugin-transform-node-env-inline --save-dev

Yarn

yarn add babel-plugin-transform-node-env-inline --dev

pnpm

pnpm add babel-plugin-transform-node-env-inline --save-dev

Usage

With a configuration file (Recommended)

babel.config.json

{
  "plugins": ["transform-node-env-inline"]
}

Via CLI

Shell

babel --plugins transform-node-env-inline script.js

Via Node API

JavaScript

require("@babel/core").transformSync("code", {
  plugins: ["transform-node-env-inline"],
});