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Another logging lib for node.js. Features:

  • 4 log levels: debug, verbose, info and error
  • error writes to stderr
  • Log level output can be toggled
  • Timestamped
  • Colored output
  • util.format style text formatting


Modes debug and verbose are by default turned off.

var logger = require('just-log');

logger.mode.debug = true;
logger.mode.verbose = true;

logger.debug('Data read: %j', someData);
logger.verbose('Connection received');'Server started on %s:%d', ip, port);
logger.error('Failed to start server');


Copyright 2012, Markus Hedlund, Snowfire.
Licensed under the MIT License.
Redistributions of files must retain the above copyright notice.