@tunnckocore/babel-preset

Shareable Babel config/preset for all @tunnckoCore projects

Please consider following this project's author, Charlike Mike Reagent, and :star: the project to show your :heart: and support.

If you have any how-to kind of questions, please read the Contributing Guide and Code of Conduct documents. For bugs reports and feature requests, please create an issue or ping @tunnckoCore at Twitter.

Project is semantically versioned & automatically released from GitHub Actions with Lerna.

| Topic | Contact | | :--------------------------------------------------------------- | ------------------------------------------------: | | Any legal or licensing questions, like private or commerical use | | | For any critical problems and security reports | | | Consulting, professional support, personal or team training | | | For any questions about Open Source, partnerships and sponsoring | |

Table of Contents

• Install
• Usage
• Contributing
  • Guides and Community
  • Support the project
• Contributors
• License

(TOC generated by verb using markdown-toc)

Install

This project requires Node.js >=10.13 (see Support & Release Policy). Install it using yarn or npm. We highly recommend to use Yarn when you think to contribute to this project.

$ yarn add @tunnckocore/babel-preset

Usage

By default this preset is just a mirror of babel-preset-optimise, inheriting its options.

For example, in case you use Jest for testing you can do something like the following babel.config.js:

module.exports =
  process.env.NODE_ENV === 'test'
    ? { presets: ['@tunnckocore/babel-preset', { modules: true }] }
    : process.env.NODE_ENV === 'build-esm'
    ? { presets: ['@tunnckocore/babel-preset'] }
    : { presets: ['@tunnckocore/babel-preset', { modules: 'commonjs' }] };

Which will mean that it will a) convert ESM to CJS modules in testing environment, b) do not convert ES Modules on build-esm env, and c) same as 1 in other cases.

Passing non falsey (true or whatever, e.g. 'commonjs') value to modules option means it will convert ESM to CJS.

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Contributing

Guides and Community

Please read the Contributing Guide and Code of Conduct documents for advices.

For bug reports and feature requests, please join our community forum and open a thread there with prefixing the title of the thread with the name of the project if there's no separate channel for it.

Consider reading the Support and Release Policy guide if you are interested in what are the supported Node.js versions and how we proceed. In short, we support latest two even-numbered Node.js release lines.

Support the project

Become a Partner or Sponsor? :dollar: Check the OpenSource Commision (tier). :tada: You can get your company logo, link & name on this file. It's also rendered on package's page in npmjs.com and yarnpkg.com sites too! :rocket:

Not financial support? Okey! Pull requests, stars and all kind of contributions are always welcome. :sparkles:

Contributors

This project follows the all-contributors specification. Contributions of any kind are welcome!

Thanks goes to these wonderful people (emoji key), consider showing your support to them:

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License

Copyright (c) 2019-present, Charlike Mike Reagent <[email protected]> & contributors. Released under the MPL-2.0 License.