babel/minify

Babel preset for all minify plugins.

Inline the `NODE_ENV` environment variable and evaluate it if possible

✂️ An ES6+ aware minifier based on the Babel toolchain (beta)

Inline environment variables.

Inlines bindings when possible. Tries to evaluate expressions and prunes unreachable as a result.

Replace references to `undefined` with `void 0`

Turn valid member expression property literals into plain identifiers

Turn boolean literals into !0 for true and !1 for false.

Turn valid property key literals to plain identifiers

Remove debugger statements

Minify Standard built-in Objects

Tries to evaluate expressions and inline the result.

## Example

Shortens numeric literals using scientific notation

This removes rvals that are equivalent to undefined wherever possible

Convert === and !== to == and != if their types are inferred to be the same.

Context- and scope- aware variable renaming.

**Note:** Not recommended if full support for IE8 and lower is required. [Details](https://github.com/babel/minify/pull/45#discussion_r70181249)

This plugin inlines consecutive property assignments, array pushes, etc.

Merge sibling variables into one.

**Note:** while this plugin doesn’t shorten the output in any way, it does optimize it for repetition-based compression algorithms such as gzip.

> Simplifies code for minification by reducing statements into expressions and making expressions uniform where possible.

Remove all console.* calls.

## Example

Configurable "search and replace" plugin. Replaces matching nodes in the tree with a given replacement node. For example you can replace `process.NODE_ENV` with `"production"`.

This changes RegExp constructors into literals if the RegExp arguments are strings.

Mark scopes for deopt which contain a direct eval call

## Installation

path.evaluate wrapped in a try catch

## Installation

## Installation

## Installation

Babel Minify plugin for Gulp

* Fork from <https://github.com/babel/minify/tree/0.3.x/packages/babel-plugin-minify-dead-code-elimination> * Fix issue <https://github.com/babel/babel/issues/11343>