brolog

brolog

Npmlog for Browser

This logger simulate the basic npmlog behaviour in browser.

Feature

1. TypeScript support.(by typing file index.d.ts)
2. SystemJS support.
3. Angular 2 support.

Demo starter can be found here:

Basic Usage

var log = require('brolog')

// additional stuff ---------------------------+
// message ----------+                         |
// prefix ----+      |                         |
// level -+   |      |                         |
//        v   v      v                         v
    log.info('fyi', 'I have a kitty cat: %j', myKittyCat)

log.level()

• {String}

The level to display logs at. Any logs at or above this level will be displayed. The special level silent will prevent anything from being displayed ever.

log.log(level, prefix, message, ...)

• level {String} The level to emit the message at
• prefix {String} A string prefix. Set to "" to skip.
• message... Arguments to util.format

Emit a log message at the specified level.

log[level](prefix, message, ...)

For example,

• log.silly(prefix, message, ...)
• log.verbose(prefix, message, ...)
• log.info(prefix, message, ...)
• log.warn(prefix, message, ...)
• log.error(prefix, message, ...)

Like log.log(level, prefix, message, ...). In this way, each level is given a shorthand, so you can do log.info(prefix, message).

Line Number

https://gist.github.com/paulirish/c307a5a585ddbcc17242 http://stackoverflow.com/questions/11308239/console-log-wrapper-that-keeps-line-numbers-and-supports-most-methods

Reference

1. JavaScript Modules & Build Tools - YouTube
2. Writing Declaration Files