https://github.com/tiaanduplessis/react-native-log-level

Multi level logger for React Native
https://github.com/tiaanduplessis/react-native-log-level

log logger logging react react-native

Last synced: 11 months ago
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Multi level logger for React Native

• Host: GitHub
• URL: https://github.com/tiaanduplessis/react-native-log-level
• Owner: tiaanduplessis
• License: mit
• Created: 2017-10-19T18:30:07.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2019-11-29T15:48:46.000Z (over 6 years ago)
• Last Synced: 2025-07-27T21:47:38.238Z (11 months ago)
• Topics: log, logger, logging, react, react-native
• Language: JavaScript
• Size: 244 KB
• Stars: 12
• Watchers: 1
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          



  



react-native-log-level



  Multi level logger for React Native








  

    

  

  

  

  

  

    

  

  

    

  

  

    

  

    

  



    

    

  

  

    

  

  

    

  








  

    

  

  

    

  

  

    

  








  Built with ❤︎ by tiaanduplessis and contributors



Table of Contents


  Table of Contents

  
Features

  
Install

  
Usage

  
Contribute

  
License


## Features

- Includes 5 different log levels (`trace`, `debug`, `info`, `warn` & `error`)

- Colorized output

- No external dependencies

- Returns the value provided for cleaner logging

- Only logs during development

## Install

```sh

$ npm install react-native-log-level

# OR

$ yarn add react-native-log-level

```

## Usage

```js

import createLogger from 'react-native-log-level'

// Create a instance

const log = createLogger({

    level: 'info' // Optionally set the log level. Defaults to 'info'

})

const obj = {

  foo: 1,

  bar: 2

}

log.trace('hi')

log.debug('hi')

log.info('hi', obj)

log.warn('hi', obj)

log.error('hi')

```

Since the value logged is returned, cleaner logging is possible

```js

if (log.info(it === anotherThing)) {

  // Do Stuff

}

```

## Contributing

Contributions are welcome!

1. Fork it.

2. Create your feature branch: `git checkout -b my-new-feature`

3. Commit your changes: `git commit -am 'Add some feature'`

4. Push to the branch: `git push origin my-new-feature`

5. Submit a pull request :D

Or open up [a issue](https://github.com/tiaanduplessis/react-native-log-level/issues).

## License

Licensed under the MIT License.