Minifiers

An extremely fast JavaScript and CSS bundler and minifier.

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

Terser plugin for webpack

JavaScript parser, mangler/compressor and beautifier toolkit

Nodejs-based tool for optimizing SVG vector graphics files

CSS minifier with structural optimisations

A well-tested CSS minifier

Minify URLs by converting them from absolute to relative.

Minify selectors with PostCSS.

A modular minifier, built on top of the PostCSS ecosystem.

Merge longhand properties into shorthand with PostCSS.

Minify colors in your CSS files with PostCSS.

Discard empty rules and values with PostCSS.

Highly configurable, well-tested, JavaScript-based HTML minifier.

Minify at-rule params with PostCSS

Optimise inline SVG with PostCSS.

Minify gradient parameters with PostCSS.

Minify font declarations with PostCSS

👑 A tiny yet powerful tool for high-performance color manipulations and conversions

TypeScript definitions for html-minifier-terser

CSS minimizer (minifier) plugin for Webpack

Rollup plugin to minify generated es bundle

Highly configurable, well-tested, JavaScript-based HTML minifier.

🚇 Minifier for Metro based on Terser.

A CSS parser, transformer, and minifier written in Rust

Transform TypeScript `const` enums

Generate minified bundle

JavaScript parser, mangler/compressor and beautifier toolkit for ES6+

A CSS parser, transformer, and minifier written in Rust

A CSS parser, transformer, and minifier written in Rust

🚇 Minifier for Metro based on Uglify.

Discard unused counter styles, keyframes and fonts.

Minify images seamlessly

The JavaScript Task Runner

Turn a CSS color into its smallest representation.

Mark scopes for deopt which contain a direct eval call

path.evaluate wrapped in a try catch

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

Get a pretty output of the original, minified, gzipped size of a string or buffer: 130 B → 91 B → 53 B (gzip)

SVGO imagemin plugin

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"`.

## Example

Context- and scope- aware variable renaming.

Tries to evaluate expressions and inline the result.

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

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

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

## Example

gifsicle wrapper that makes it seamlessly available as a local dependency

Shortens numeric literals using scientific notation