https://github.com/jormaechea/lllog

A minimal zero-dependency logger.
https://github.com/jormaechea/lllog

log logger logging logs minimal node nodejs zero-dependency

Last synced: about 2 months ago
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A minimal zero-dependency logger.

• Host: GitHub
• URL: https://github.com/jormaechea/lllog
• Owner: jormaechea
• Created: 2019-08-03T20:33:13.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2022-12-30T18:21:11.000Z (over 3 years ago)
• Last Synced: 2025-02-26T22:48:30.441Z (over 1 year ago)
• Topics: log, logger, logging, logs, minimal, node, nodejs, zero-dependency
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/lllog
• Size: 298 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 8
• Metadata Files:
  • Readme: README.md

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README

          
# LLLog

[![npm version](https://badgen.net/npm/v/lllog)](https://www.npmjs.com/package/lllog)

[![Install size](https://badgen.net/packagephobia/install/lllog)](https://www.npmjs.com/package/lllog)

[![Build Status](https://travis-ci.org/jormaechea/lllog.svg?branch=master)](https://travis-ci.org/jormaechea/lllog)

[![Coverage Status](https://coveralls.io/repos/github/jormaechea/lllog/badge.svg?branch=master)](https://coveralls.io/github/jormaechea/lllog?branch=master)

A minimal **zero-dependency** logger.

## Install

`npm i lllog`

## Usage

Here's an simple example of how to use the package:

```js

const logger = require('lllog')();

logger.info('LLLog is great');

````

You can customize the log level when creating your logger, or on runtime:

```js

const logger = require('lllog')('error');

logger.info('This is not gonna be logged');

logger.error('But this will!');

logger.fatal('Also this one');

logger.setMinLevel('info');

logger.info('Now this is beeing logged too');

```

You can even silence every log using the `none` log level

There are 5 log levels which you can use:

- `debug`

- `info`

- `warn`

- `error`

- `fatal`

You can also use you're own log handler (it must implement the five log levels in order to prevent your app from crashing):

```js

const logger = require('lllog')('error', myHandler);

// Or on runtime

logger.setHandler(myOtherHandler);

```

## Tests

Simply run `npm t`

## Contributing

Issues and PRs are welcome, under one condition: maintain the zero dependency promise.