This package has been deprecated

    Author message:

    Use @babel/preset-env or no preset at all

    babel-preset-latest-node

    5.5.1 • Public • Published

    babel-preset-latest-node

    babel preset latest for node 14 (Current), node 12 (Active LTS) node 10 (Maintenance LTS)

    babel 7

    Since v2, this package requires @babel/core@^7.0.0. If you use babel 6, you can still use the version "1.0.0" of this package. If you want to migrate, you can read the announcement and the official migration guide.

    Alternatives

    Options

    • target: 10, 10.13, 12, 12.10, 14 or 'current' (process.versions.node)
    • loose: Enable “loose” transformations for any plugins in this preset that allow them (Disabled by default).
    • modules - Enable transformation of ES6 module syntax to another module type (Enabled by default to "commonjs"). Can be false to not transform modules, or "commonjs"
    • es2019 - Enable es2019 features (Enabled by default)
    • es2020 - Enable es2020 features (Enabled by default)
    • shippedProposals - Enable features in stages but already available in recent node version (Enabled by default)

    Compatibility Table

    Feature Node 10 Node 10.13 Node 12 Node 14 Node 14.8

    ES2015

    transform-modules-commonjs flag flag flag with .mjs with .mjs

    ES2019

    syntax-optional-catch-binding flag yes yes yes yes
    json-strings yes yes yes yes yes

    ES2020

    nullish-coalescing-operator no no no yes yes
    optional-chaining no no no yes yes

    Shipped Proposals

    numeric-separator no no no yes yes
    top-level-await no no no no yes

    Note that top level await is syntax only and is only available for supported versions.

    Install

    npm install --save-dev @babel/core babel-preset-latest-node
    yarn add --dev @babel/core babel-preset-latest-node

    Usage

    Via .babelrc

    .babelrc

    {
      "presets": ["latest-node"]
    }
    {
      "presets": [["latest-node", { "target": "current" }]]
    }

    Via CLI

    babel script.js --presets latest-node

    Via Node API

    require('babel-core').transform('code', {
      presets: [require('babel-preset-latest-node')],
    });
    require('babel-core').transform('code', {
      presets: [[require('babel-preset-latest-node'), { target: 'current' }]],
    });

    Keywords

    Install

    npm i babel-preset-latest-node

    DownloadsWeekly Downloads

    3,460

    Version

    5.5.1

    License

    ISC

    Unpacked Size

    34.1 kB

    Total Files

    21

    Last publish

    Collaborators

    • churpeau