trackly_logger library

A lightweight, zero-dependency logger for Dart and Flutter.

import 'package:trackly_logger/trackly_logger.dart';

void main() {
  trackly.info('App started');

  const auth = TracklyLogger('Auth');
  auth.success('Signed in', extra: {'userId': 42});
}

Classes

TracklyConsoleOutput

Prints records to the console, one print call per line.

TracklyDeveloperOutput

Sends records to dart:developer's log, which shows them in the Logging tab of Dart & Flutter DevTools, with filtering by level and tag.

TracklyLocation

A place in the source code, such as the line that logged a record.

TracklyLogger

Logs messages at different TracklyLevels.

TracklyMemoryOutput

Keeps the most recent records in memory.

TracklyMultiOutput

Sends every record to each of outputs, in order.

TracklyOutput

Receives every TracklyRecord that passes TracklyLogger's filters.

TracklyRecord

A single log event, passed to TracklyLogger.output.

Enums

TracklyLevel

The severity of a log record, from least to most severe.

Mixins

TracklyLoggerMixin

Gives a class a logger tagged with the class name.

Constants

trackly → const TracklyLogger

The global logger, without a tag.