# buble

> The blazing fast, batteries-included ES2015 compiler

Latest version **0.20.0** (published 2020-03-26) · MIT license · 0 weekly downloads

## Install

```sh
npm install buble
pnpm add buble
yarn add buble
bun add buble
```

Provides the command `buble`.

## Health

**Score 28/100 (F)** — status: abandoned.

Positive: has types package; esm support; no vulnerabilities; high quality score.

Warnings: low downloads; pre 1.0.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 0.20.0 |
| Published | 2020-03-26 |
| First published | 2016-04-07 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | separate (@types/buble) |
| Module format | ESM + CommonJS |
| Dependencies | 7 |
| Unpacked size | 3.4 MB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 873 |
| Author | Rich Harris |
| Maintainers | adrianheine, marijn, mourner, rich_harris |
| Keywords | javascript, transpilation, compilation, esnext, es2015, es2017, es6, es7 |

## Links

- npm: https://www.npmjs.com/package/buble
- Repository: https://github.com/bublejs/buble
- Homepage: https://github.com/bublejs/buble#README
- Issues: https://github.com/bublejs/buble/issues
- npm.io page: https://npm.io/package/buble

## Dependencies (7)

- [acorn](https://npm.io/package/acorn.md) ^6.4.1
- [chalk](https://npm.io/package/chalk.md) ^2.4.2
- [minimist](https://npm.io/package/minimist.md) ^1.2.5
- [acorn-jsx](https://npm.io/package/acorn-jsx.md) ^5.2.0
- [magic-string](https://npm.io/package/magic-string.md) ^0.25.7
- [regexpu-core](https://npm.io/package/regexpu-core.md) 4.5.4
- [acorn-dynamic-import](https://npm.io/package/acorn-dynamic-import.md) ^4.0.0

## Recent versions

- 0.20.0 (latest) — 2020-03-26
- 0.19.8 — 2019-07-03
- 0.19.7 — 2019-03-11
- 0.19.6 — 2018-10-23
- 0.19.5 — 2018-10-16
- 0.19.4 — 2018-10-06
- 0.19.3 — 2018-02-13
- 0.19.2 — 2018-02-12
- 0.19.1 — 2018-02-10
- 0.19.0 — 2018-02-09
- 0.18.0 — 2017-11-18
- 0.17.3 — 2017-11-11
- 0.17.2 — 2017-11-11
- 0.17.1 — 2017-11-09
- 0.17.0 — 2017-11-05
- … 94 more at https://npm.io/package/buble/versions

## README

# Maintenance status

Bublé was created when ES2015 was still the future. Nowadays, all modern browsers support all of ES2015 and (in some cases) beyond. Unless you need to support IE11, you probably don't need to use Bublé to convert your code to ES5.

Since IE11 is an unfortunate reality for some people, we will continue to release bugfixes, but new features won't be added unless in exceptional circumstances.

---

# Bublé

## The blazing fast, batteries-included ES2015 compiler

* Try it out at [buble.surge.sh](https://buble.surge.sh)
* Read the docs at [buble.surge.sh/guide](https://buble.surge.sh/guide)


## Quickstart

Via the command line...

```bash
npm install -g buble
buble input.js > output.js
```

...or via the JavaScript API:

```js
var buble = require( 'buble' );
var result = buble.transform( source ); // { code: ..., map: ... }
```


## License

MIT

---
_Source: https://npm.io/package/buble · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._