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> {{package.description}}
| Before | After |
| --- | ---- |
| Original HTML | Beautified HTML |
|  |  |
## Table of Contents
- [Installation](#installation)
- [Beautifiers](#beautifiers)
- [Language Support](#language-support)
- [Usage](#usage)
- [Command Palette](#command-palette)
- [Beautify a Specific Language](#beautify-a-specific-language)
- [Selection of Code](#selection-of-code)
- [Beautify On Save](#beautify-on-save)
- [Keyboard Shortcut](#keyboard-shortcut)
- [Custom Keyboard Shortcuts](#custom-keyboard-shortcuts)
- [Configuration](#configuration)
- [Simple](#simple)
- [Nested](#nested-recommended)
- [Troubleshooting](#troubleshooting)
- [Contributing](#contributing)
## Installation
Atom Package: https://atom.io/packages/atom-beautify
```bash
apm install atom-beautify
```
Or Settings/Preferences ➔ Install ➔ Search for `atom-beautify`
### Important Notice: Analytics
[Atom-Beautify respects the `core.telemetryConsent` configuration option from Atom editor.](https://github.com/Glavin001/atom-beautify/issues/1179)
If you do not wish to have usage data sent to Google Analytics then please set `core.telemetryConsent` to `no` or `undecided` option before using Atom-Beautify.
See [`Anonymous Analytics` section of docs](docs/options.md#anonymous-analytics) for details.
Thank you.
| On Atom Load | Change Setting Later |
| --- | --- |
|  |  |
### Next Version: [Unibeautify](https://github.com/Unibeautify/unibeautify)
Atom-Beautify is going to be completely rewritten with [Unibeautify](https://github.com/Unibeautify/unibeautify) at its core!
See [`unibeautify` branch](../../tree/unibeautify) for work in progress and [Issue #1174](https://github.com/Glavin001/atom-beautify/issues/1174).
## Beautifiers
Some of the supported beautifiers are developed for Node.js and are automatically installed when Atom-Beautify is installed. However, other beautifiers are command-line interface (CLI) applications and require you to manually install them.
{{beautifiers-info beautifiers}}
## Language Support
See [all supported options in the documentation at `docs/options.md`](docs/options.md).
{{language-beautifiers-support languageOptions}}
## Usage
### Command Palette
Open the [Command Palette](https://github.com/atom/command-palette), type `Beautify`, and run `Beautify Editor`.
#### Beautify a Specific Language
You can use the [Command Palette](https://github.com/atom/command-palette) to beautify the editor for a specific language.
The commands are in the form `Atom Beautify: Beautify Language {NAME}` (i.e. `atom-beautify:beautify-language-{NAME}` for keyboard shortcuts).
For example, you may want to beautify `JavaScript` code within a `HTML` file.
### Selection of Code
It will only beautify selected text if a selection is found -- if not, the whole file will be beautified.
| Selection of Code | Beautify Selection of Code | Beautify Entire File |
| --- | --- | --- |
| Select code in Atom editor | Only that selection is beautified | Without a selection all code is beautified |
|  |  |  |
### Beautify On Save
`Beautify On Save` can be enabled for each language individually.
For example, for language `HTML` go into Atom-Beautify's package settings (`Atom` ➔ `Preferences` ➔ Search for `atom-beautify`), find `HTML`, and toggle the `Beautify On Save` option.
### Keyboard Shortcut
You can also type Ctrl-Alt-B as a shortcut or click `Packages > Beautify` in the menu.
#### Custom Keyboard Shortcuts
See [Keymaps In-Depth](https://atom.io/docs/latest/behind-atom-keymaps-in-depth) for more details.
For example:
```coffeescript
'.editor':
'ctrl-alt-b': 'atom-beautify:beautify-editor'
```
## Configuration
Edit your `.jsbeautifyrc` file in any of the following locations:
- Atom Package Settings
`Atom` ➔ `Preferences` ➔ Search for `atom-beautify`
- Same directory as current file
- Project root
`atom-beautify` will recursively look up from the current file's directory to find `.jsbeautifyrc`.
- Your user's home directory
**Note**: *Comments are supported in `.jsbeautifyrc` thanks to [strip-json-comments](https://github.com/sindresorhus/strip-json-comments).*
See examples of both ways inside [`examples/`](examples)
See [all supported options in the documentation at `docs/options.md`](docs/options.md).
### Simple
See [examples/simple-jsbeautifyrc/.jsbeautifyrc](examples/simple-jsbeautifyrc/.jsbeautifyrc).
```json
{
"indent_size": 2,
"indent_char": " ",
"other": " ",
"indent_level": 0,
"indent_with_tabs": false,
"preserve_newlines": true,
"max_preserve_newlines": 2,
"jslint_happy": true,
"indent_handlebars": true
}
```
### Nested (Recommended)
See [examples/nested-jsbeautifyrc/.jsbeautifyrc](examples/nested-jsbeautifyrc/.jsbeautifyrc).
```json
{
"html": {
"brace_style": "collapse",
"indent_char": " ",
"indent_scripts": "normal",
"indent_size": 6,
"max_preserve_newlines": 1,
"preserve_newlines": true,
"unformatted": ["a", "sub", "sup", "b", "i", "u"],
"wrap_line_length": 0
},
"css": {
"indent_char": " ",
"indent_size": 4
},
"js": {
"indent_size": 2,
"indent_char": " ",
"indent_level": 0,
"indent_with_tabs": false,
"preserve_newlines": true,
"max_preserve_newlines": 2,
"jslint_happy": true
},
"sql": {
"indent_size": 4,
"indent_char": " ",
"indent_level": 0,
"indent_with_tabs": false
}
}
```
## Troubleshooting
See [`docs/troubleshooting.md`](docs/troubleshooting.md).
## Contributing
[See all contributors on GitHub](../../graphs/contributors).
Please update the [CHANGELOG.md](CHANGELOG.md),
add yourself as a contributor to the [package.json](package.json),
and submit a [Pull Request on GitHub](https://help.github.com/articles/using-pull-requests/).
## License
[MIT](LICENSE.md) © [Glavin Wiechert](https://github.com/Glavin001)