It's currently in 0.x, so we don't recommend using it in production.
Babel minify full#
scripts/benchmark.js - defaults to a few packages fetched from and is defined in benchmark.js.īabel Minify is best at targeting latest browsers ( with full ES6+ support) but can also be used with the usual Babel es2015 preset to transpile down the code first. babel-minify is an experimental project that attempts to use Babel's toolchain (for compilation) to do something in a similar vein, minification. "plugins": īabel-plugin-transform-inline-environment-variables The Next.js Compiler, written in Rust using SWC, allows Next.js to transform and minify your JavaScript code for production. Normally you wouldn't be consuming the plugins directly since the preset is available. Use babel-minify if you dont already use babel (as a preset) or want to run it standalone. The purpose of these benchmarks is to serve the objectives: To assist developers in selecting a JavaScript minification tool that is suitable for their project requirements To objectively rank the best solutions based on various metrics, such as minzipped size, execution time, and more To satisfy the curiosity of those interested in learning. The npm package babel-preset-minify is at the path packages/babel-preset-minify Packageīabel-plugin-minify-dead-code-eliminationīabel-plugin-transform-member-expression-literalsīabel-plugin-transform-merge-sibling-variablesīabel-plugin-transform-simplify-comparison-operators
It is a lerna monorepo similar to babel itself. The minify repo is comprised of many npm packages. Then you'll need to set the env variable which could be something like BABEL_ENV=production npm run build Individual Plugins When it's possible to only target browsers that support newer ES features, code sizes can be smaller because you don't have to transpile and then minify.BabelMinify can because it is just a set of Babel plugins, and Babel already understands new syntax with our parser Babylon.
It's currently in 0.x, so we don't recommend using it in production.Ĭheckout our CONTRIBUTING.md if you want to help out! RequirementsĬurrent tools don't support targeting the latest version of ECMAScript. Table of Contentsīabel-minify is an experimental project that attempts to use Babel's toolchain (for compilation) to do something in a similar vein, minification. Features It allow you to compress JavaScript, CSS and HTML files. Historical note: babel-minify was renamed from babili. Any leading/trailing space between properties in your css and styled blocks is removed. babel-minify is consumable via API, CLI, or Babel preset. Features which are enabled with the babel plugin.An ES6+ aware minifier based on the Babel toolchain.
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