babel-preset-optimise [![npm version][npmv-img]][npmv-url] [![License][license-img]][license-url] [![Libera Manifesto][libera-manifesto-img]][libera-manifesto-url]

> Babel preset with optimizations in mind, modern output

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

[![Code style][codestyle-img]][codestyle-url]
[![CircleCI linux build][linuxbuild-img]][linuxbuild-url]
[![CodeCov coverage status][codecoverage-img]][codecoverage-url]
[![Renovate App Status][renovateapp-img]][renovateapp-url]
[![Make A Pull Request][prs-welcome-img]][prs-welcome-url]
[![Time Since Last Commit][last-commit-img]][last-commit-url]

If you have any _how-to_ kind of questions, please read the [Contributing
Guide][contributing-url] and [Code of Conduct][code_of_conduct-url] documents.
For bugs reports and feature requests, [please create an issue][open-issue-url]
or ping @tunnckoCore at Twitter.

[![Conventional Commits][ccommits-img]][ccommits-url]
[![Minimum Required Nodejs][nodejs-img]][npmv-url]
[![NPM Downloads Monthly][downloads-monthly-img]][npmv-url]
[![NPM Downloads Total][downloads-total-img]][npmv-url]
[![Share Love Tweet][twitter-share-img]][twitter-share-url]
[![Twitter][twitter-img]][twitter-url]

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

[![Become a Patron][patreon-img]][patreon-url]
[![Buy me a Kofi][kofi-img]][kofi-url]
[![PayPal Donation][paypal-img]][paypal-url]
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| Topic | Contact |
| :--------------------------------------------------------------- | ------------------------------------------------: |
| Any legal or licensing questions, like private or commerical use | ![tunnckocore_legal][tunnckocore_legal] |
| For any critical problems and security reports | ![tunnckocore_security][tunnckocore_security] |
| Consulting, professional support, personal or team training | ![tunnckocore_consulting][tunnckocore_consulting] |
| For any questions about Open Source, partnerships and sponsoring | ![tunnckocore_opensource][tunnckocore_opensource] |

- Install
- Usage
- What it includes?
- API
- babelPresetOptimize
- Signature
- Params
- 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._

``bash $ yarn add babel-preset-optimise`

`Usage`

`js module.exports = { presets: ['babel-preset-optimise'], };`

_Note: initially it was meant to be called babel-preset-optimize, but the package was squatted before I get able to push all this things. Born in discussion with @JounQin in 1stG/configs issue#8._

`What it includes?`

It uses the most recent and modern preset by the Babel Team - @babel/preset-modules, plus optionally the TypeScript and the React presets. It also includes a several optimization plugins from the Babel Minify project which are very well curated for best and small output.

`API`

_Generated using jest-runner-docs._

`$3`

Be aware that when you use minifyBuiltins: trueyou _MAY_ get a bigger output, but that's not always guaranteed, just try for your case.

If you want to use JSX (React) pass options.jsx: true. If you want to use JSX (React) + TypeScript pass both{ jsx: true, typescript: true }. If you wan to use Preact + TypeScript,{ jsx: { pragma: 'h' }, typescript: true }, ifoptions.jsx is an object, it is directly passed to preset-react.

#### Signature

`ts function(api, options)`

#### Params

- options{object} - optionally control what can be included -options.jsx {boolean} - default false, pass trueif you wantreact; pass an object for more customization (passed to react preset) -options.commonjs {boolean} - default false, pass non-falsey value to transform ESModules to CommonJS -options.typescript {boolean} - default false, includes the TypeScript preset -options.development {boolean} - default false, disables few plugins; when it istrue and options.jsxis enabled (true or object) we addoptions.jsx.development: truetoo -options.minifyBuiltins {boolean} - default false, includes [babel-plugin-minify-builtins][]

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`Contributing`

`$3`

Please read the [Contributing Guide][contributing-url] and [Code of Conduct][code_of_conduct-url] documents for advices.

For bug reports and feature requests, please join our [community][community-url] 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.

`$3`

[Become a Partner or Sponsor?][kofi-url] :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][npmv-url] 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:

_{Charlike Mike Reagent}
🚇 💻 📖 🤔 🚧 ⚠️

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`License`

Copyright (c) 2020-present, Charlike Mike Reagent` & contributors.

Released under the [MPL-2.0 License][license-url].

[contributing-url]: https://github.com/tunnckoCore/opensource/blob/master/CONTRIBUTING.md
[code_of_conduct-url]: https://github.com/tunnckoCore/opensource/blob/master/CODE_OF_CONDUCT.md

[npmv-url]: https://www.npmjs.com/package/babel-preset-optimise
[npmv-img]: https://badgen.net/npm/v/babel-preset-optimise?icon=npm&cache=300

[license-url]: https://github.com/tunnckoCore/opensource/blob/master/packages/babel-preset-optimise/LICENSE
[license-img]: https://badgen.net/npm/license/babel-preset-optimise?cache=300

[libera-manifesto-url]: https://liberamanifesto.com
[libera-manifesto-img]: https://badgen.net/badge/libera/manifesto/grey

[codecoverage-img]: https://badgen.net/badge/coverage/98.61%25/99CC09?icon=codecov&cache=300

[codecoverage-url]: https://codecov.io/gh/tunnckoCore/opensource

[codestyle-url]: https://github.com/airbnb/javascript
[codestyle-img]: https://badgen.net/badge/code%20style/airbnb/ff5a5f?icon=airbnb&cache=300

[linuxbuild-url]: https://github.com/tunnckocore/opensource/actions
[linuxbuild-img]: https://badgen.net/github/checks/tunnckoCore/opensource/master?cache=300&label=build&icon=github

[ccommits-url]: https://conventionalcommits.org/
[ccommits-img]: https://badgen.net/badge/conventional%20commits/v1.0.0/green?cache=300

[standard-release-url]: https://github.com/standard-release/standard-release
[standard-release-img]: https://badgen.net/badge/semantically/released/05c5ff?cache=300

[community-img]: https://badgen.net/badge/join/community/7b16ff?cache=300
[community-url]: https://github.com/tunnckocorehq/community

[last-commit-img]: https://badgen.net/github/last-commit/tunnckoCore/opensource/master?cache=300
[last-commit-url]: https://github.com/tunnckoCore/opensource/commits/master

[nodejs-img]: https://badgen.net/badge/node/>=10.13/green?cache=300

[downloads-weekly-img]: https://badgen.net/npm/dw/babel-preset-optimise?icon=npm&cache=300
[downloads-monthly-img]: https://badgen.net/npm/dm/babel-preset-optimise?icon=npm&cache=300
[downloads-total-img]: https://badgen.net/npm/dt/babel-preset-optimise?icon=npm&cache=300

[renovateapp-url]: https://renovatebot.com
[renovateapp-img]: https://badgen.net/badge/renovate/enabled/green?cache=300

[prs-welcome-img]: https://badgen.net/badge/PRs/welcome/green?cache=300
[prs-welcome-url]: http://makeapullrequest.com

[paypal-url]: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=HYJJEZNSGAPGC&source=url
[paypal-img]: https://badgen.net/badge/PayPal/donate/003087?cache=300&icon=https://simpleicons.now.sh/paypal/fff

[kofi-url]: https://ko-fi.com/tunnckoCore
[kofi-img]: https://badgen.net/badge/Buy%20me/a%20coffee/29abe0c2?cache=300&icon=https://rawcdn.githack.com/tunnckoCore/badgen-icons/f8264c6414e0bec449dd86f2241d50a9b89a1203/icons/kofi.svg

[bitcoin-url]: https://www.blockchain.com/btc/payment_request?address=3QNHKun1K1SUui1b4Z3KEGPPsWC1TgtnqA&message=Open+Source+Software&amount_local=10¤cy=USD
[bitcoin-img]: https://badgen.net/badge/Bitcoin%20tip/3QNHKun...b4Z3KEGPPsWC1TgtnqA/yellow?cache=300&icon=https://simpleicons.now.sh/bitcoin/fff
[keybase-url]: https://keybase.io/tunnckoCore
[keybase-img]: https://badgen.net/keybase/pgp/tunnckoCore?cache=300
[twitter-url]: https://twitter.com/tunnckoCore
[twitter-img]: https://badgen.net/twitter/follow/tunnckoCore?icon=twitter&color=1da1f2&cache=300
[patreon-url]: https://www.patreon.com/bePatron?u=5579781
[patreon-img]: https://badgen.net/badge/Become/a%20patron/F96854?icon=patreon

[patreon-sponsor-img]: https://badgen.net/badge/become/a%20sponsor/F96854?icon=patreon
[twitter-share-url]: https://twitter.com/intent/tweet?text=https://ghub.now.sh/babel-preset-optimise&via=tunnckoCore
[twitter-share-img]: https://badgen.net/badge/twitter/share/1da1f2?icon=twitter
[open-issue-url]: https://github.com/tunnckoCore/opensource/issues/new
[tunnckocore_legal]: https://badgen.net/https/liam-badge-daknys6gadky.runkit.sh/com/legal/tunnckocore?label&color=A56016&icon=https://svgshare.com/i/Dt6.svg
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[babel-plugin-minify-builtins]: https://github.com/babel/minify