babel-preset-es2015-riot

1.1.0 verified Sat Apr 25 auth: no javascript deprecated

Babel preset for Riot.js that enables ES2015 (ES6) features, including modules, in Riot tags. Latest version 1.1.0 is stable, no longer maintained. It wraps the standard babel-preset-es2015. Designed specifically for Riot.js development. Alternatives: use @babel/preset-env instead.

Common errors

error Cannot find module 'babel-preset-es2015-riot' ↓

cause Package not installed or missing from node_modules.

fix

Run 'npm install babel-preset-es2015-riot --save-dev'.

error Error: Requires Babel "^7.0.0-0", but was loaded with "6.x.x" ↓

cause This preset is for Babel 6, not Babel 7.

fix

Use the legacy Babel 6 or switch to @babel/preset-env for Babel 7.

Warnings

deprecated This package is deprecated. The babel-preset-es2015 family is superseded by @babel/preset-env. Do not use for new projects. ↓

fix Replace with @babel/preset-env and set targets as needed.

gotcha This preset only includes es2015 plugins, not es2016 or later. For modern JavaScript, use @babel/preset-env. ↓

fix Use @babel/preset-env which compiles based on target environments.

gotcha If using babel helpers, you must add the external-helpers-2 plugin separately. This is not included in the preset. ↓

fix Add 'plugins': ['external-helpers-2'] to your .babelrc.

Install

npm install babel-preset-es2015-riot

yarn add babel-preset-es2015-riot

pnpm add babel-preset-es2015-riot

Imports

default (preset)
wrong
```
require('babel-preset-es2015-riot') in code
```
correct
```
In .babelrc: { "presets": ["es2015-riot"] }
```
This is a Babel preset, not a runtime library. It is used via .babelrc or babel config, not imported in application code.

Quickstart

Configuration for using this preset with Babel via .babelrc or webpack babel-loader.

// .babelrc
{
  "presets": ["es2015-riot"]
}

// Or if using with webpack babel-loader:
// webpack.config.js
module.exports = {
  module: {
    rules: [
      {
        test: /\.js$/,
        exclude: /node_modules/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: ['es2015-riot']
          }
        }
      }
    ]
  }
};