Flutter Gems
Flutter Gems is a curated list of 6700+ useful Dart & Flutter packages that are categorized based on functionality.
Top Flutter Debugging and Logging packages
Last updated: March 23, 2025
Debugging is the process of identifying and resolving errors in a Flutter app. Logging is the process of tracking events and information while the app is running and is useful while debugging.
The complete list of Dart and Flutter packages that help with Debugging and Logging is provided below.
logging
👍 890 ⬇️ 6.8M
Dart 3 compatibleMaintenance Status: Good
Provides APIs for debugging and error logging, similar to loggers in other languages, such as the Closure JS Logger and java.util.logging.Logger.
stack_trace
👍 305 ⬇️ 6.6M
Dart 3 compatibleMaintenance Status: Good
A package for manipulating stack traces and printing them readably.
logger
👍 3.46K ⬇️ 1.6M
Dart 3 compatibleMaintenance Status: Good
Small, easy to use and extensible logger which prints beautiful logs.
sprintf
👍 138 ⬇️ 5M
Dart 3 compatibleMaintenance Status: Poor
Dart implementation of sprintf. Provides simple printf like formatting such as sprintf("hello %s", ["world"]);
leak_tracker
👍 130 ⬇️ 3.4M
Dart 3 compatibleMaintenance Status: Good
A framework for memory leak tracking for Dart and Flutter applications.
native_stack_traces
👍 14 ⬇️ 3.3M
Dart 3 compatibleMaintenance Status: Good
Utilities for working with non-symbolic stack traces.
vm_snapshot_analysis
👍 8 ⬇️ 3.1M
Dart 3 compatibleMaintenance Status: Average
Utilities for analysing AOT snapshot size.
pretty_dio_logger
👍 767 ⬇️ 312.5K
Dart 3 compatibleMaintenance Status: Good
Pretty Dio logger is a Dio interceptor that logs network calls in a pretty, easy to read format.
talker
👍 658 ⬇️ 200.7K
Dart 3 compatibleMaintenance Status: Good
Advanced error handler and logger package for flutter and dart. App monitoring, logs history, report sharing, custom logs, and etc.
talker_flutter
👍 539 ⬇️ 102.9K
Dart 3 compatibleMaintenance Status: Good
Advanced error handler and logger package for flutter and dart. App monitoring, logs history, report sharing, custom logs, and etc.
catcher
👍 594 ⬇️ 2.6K
Dart 3 compatibleMaintenance Status: Average
Plugin for error catching which provides multiple handlers for dealing with errors when they are not caught by the developer.
alice
👍 308 ⬇️ 29.9K
Dart 3 compatibleMaintenance Status: Good
Alice is an HTTP Inspector tool which helps debugging http requests. It catches and stores http requests and responses, which can be viewed via simple UI.
mason_logger
👍 45 ⬇️ 327.8K
Dart 3 compatibleMaintenance Status: Good
A reusable Dart logger used by the Mason CLI.
talker_logger
👍 48 ⬇️ 209.5K
Dart 3 compatibleMaintenance Status: Good
Logger. Easy, customizable, extensible logging, lightweight with filters, formatters, custom logs, log levels.
opentelemetry
👍 37 ⬇️ 215.2K
Dart 3 compatibleMaintenance Status: Good
A framework for collecting OpenTelemetry traces from applications.
requests_inspector
👍 138 ⬇️ 5.5K
Dart 3 compatibleMaintenance Status: Good
A Flutter package for logging REST-APIs and GraphQL requests and accessing it by Shaking your phone to get the RequestsInspector widget on your screen.
loggy
👍 126 ⬇️ 17.1K
Dart 3 compatibleMaintenance Status: Poor
Logger for Dart applications, use mixin for easier separation when needed
flutter_logs
👍 113 ⬇️ 16.2K
Dart 3 compatibleMaintenance Status: Good
An extensive filebased logging framework for flutter apps. (ELK Stack Supported)
flutter_ume
👍 114 ⬇️ 969
Dart 3 compatibleMaintenance Status: Poor
UME is an in-app debug kits platform for Flutter apps. Produced by Flutter Infra team of ByteDance.
lcov_parser
👍 3 ⬇️ 128.3K
Dart 3 compatibleMaintenance Status: Poor
A simple command-line application. With this package you will get a list of records of lcov.info file.
fimber
👍 74 ⬇️ 32.9K
Dart 3 compatibleMaintenance Status: Average
Extensible logging for Flutter - based on Timber on Android, using similar (as far as Dart lang allows) method API with same concepts for tree and planting logging tree.
simple_logger
👍 95 ⬇️ 7K
Dart 3 compatibleMaintenance Status: Good
Provides super simple APIs for logging. The log also includes caller info by setting includeCallerInfo to true. On Android Studio, jump to called location by clicking the log.
f_logs
👍 97 ⬇️ 2.6K
Dart 3 compatibleMaintenance Status: Poor
FLog is an Advanced Logging Framework develop in flutter that provides quick & simple logging solution. All logs are saved to the DB which can then be exported as a zip file.
instabug_flutter
👍 45 ⬇️ 55.4K
Dart 3 compatibleMaintenance Status: Good
Instabug empowers mobile teams to monitor, prioritize, and debug performance and stability issues throughout the app development lifecycle.
l
👍 89 ⬇️ 3.7K
Dart 3 compatibleMaintenance Status: Good
Cross-platform html/io Logger library with simple API. Manipulate with native and web console. Support ascii colorize output.
sentry_logging
👍 26 ⬇️ 74.8K
Dart 3 compatibleMaintenance Status: Good
An integration which adds support for recording log from the logging package.
logarte
👍 73 ⬇️ 584
Dart 3 compatibleMaintenance Status: Good
In-app debug console and logger for Flutter to monitor the app on-air
lumberdash
👍 58 ⬇️ 7.2K
Dart 3 compatibleMaintenance Status: Poor
Do you need logs? Lumberdash is the answer! Simple and extensible logging API, it allows you to create and consume different that will cover all your logging needs.
talker_bloc_logger
👍 37 ⬇️ 30.6K
Dart 3 compatibleMaintenance Status: Good
Lightweight and customizable BLoC state management library logger on talker base.
dio_log
👍 61 ⬇️ 641
Dart 3 compatibleMaintenance Status: Good
A plug-in that captures requests and views them within the application, providing functions such as request replication and JSON expansion
logging_appenders
👍 39 ⬇️ 25K
Dart 3 compatibleMaintenance Status: Good
Logging appenders for the dart logging package for print, file and remote (logz, loki, graylog (gelf)).
error_stack
👍 54 ⬇️ 3.3K
Dart 3 compatibleMaintenance Status: Good
ErrorStack helps you swiftly deal with errors in your Flutter applications! Custom error handling UI and logging to keep you productive.
catcher_2
👍 43 ⬇️ 9.2K
Dart 3 compatibleMaintenance Status: Good
Plugin for error catching which provides multiple handlers for dealing with errors when they are not caught by the developer.
flutter_pretty_dio_logger
👍 25 ⬇️ 23.7K
Dart 3 compatibleMaintenance Status: Poor
Show the correct json format, cUrl, easy to copy and use for many purposes.
appspector
👍 43 ⬇️ 602
Dart 3 compatibleMaintenance Status: Average
Flutter Plugin that integrate AppSpector to your mobile project. It provides remote access to application data to simplify developing process.
screen_state
👍 38 ⬇️ 4.8K
Dart 3 compatibleMaintenance Status: Good
A plugin for reporting screen events while the flutter application is running in background. Works for Android and iOS only.
anyhow
👍 31 ⬇️ 340
Dart 3 compatibleMaintenance Status: Good
Idiomatic error handling capabilities to make your code safer, more maintainable, and errors easier to debug. Dart implementation of Rust's Result monad type and "anyhow" crate.
talker_riverpod_logger
👍 25 ⬇️ 6.7K
Dart 3 compatibleMaintenance Status: Good
Lightweight and customizable Riverpod state management library logger on talker base.
roggle
👍 29 ⬇️ 464
Dart 3 compatibleMaintenance Status: Average
Simple, colorful and easy to expand logger for dart. Inspired by the logger and dependent to the logger.
instabug_dio_interceptor
👍 3 ⬇️ 28.7K
Dart 3 compatibleMaintenance Status: Good
This package is an add on to instabug_flutter. It intercepts any requests performed with Dio Package and sends them to the report that will be sent to the dashboard.
debug_overlay
👍 26 ⬇️ 1.6K
Dart 3 compatibleMaintenance Status: Good
View debug infos and change settings via a central overlay for your app.
fconsole
👍 26 ⬇️ 330
Dart 3 compatibleMaintenance Status: Good
An overlay console log list like v-console.
surf_logger
👍 24 ⬇️ 2.6K
Dart 3 compatibleMaintenance Status: Good
Production-level logger for Dart & Flutter
flutter_bugfender
👍 24 ⬇️ 1.5K
Dart 3 compatibleMaintenance Status: Good
Flutter plugin to enable Bugfender reporting (iOS, Android and web support).
quick_log
👍 21 ⬇️ 4.4K
Dart 3 compatibleMaintenance Status: Good
An easy to use and extendable logging package for Dart. Especially useful for use in libraries, as it allows applications to control logging from the imported libraries.
dio_logger
👍 24 ⬇️ 25
Dart 3 compatibleMaintenance Status: Poor
Simple logging library for DIO requests. Prints request and response information to a console.
redux_remote_devtools
👍 20 ⬇️ 870
Dart 3 compatibleMaintenance Status: Poor
Remote DevTools for Redux.dart. This package connects a Dart Redux store to the Remote Devtools Server, allowing the developer to inspect changes to the Redux Store during runtime.
verbose
👍 0 ⬇️ 21.7K
Dart 3 compatibleMaintenance Status: Average
A tiny Dart debugging utility package for verbosely logging message.
flutter_loggy
👍 14 ⬇️ 5.6K
Dart 3 compatibleMaintenance Status: Good
Loggy extension to use 'developer.log' with pretty printer in Flutter
ispect
👍 15 ⬇️ 1.9K
Dart 3 compatibleMaintenance Status: Good
A Handy Toolkit for Mobile App Debugging. ISpect is a simple yet versatile library inspired by web inspectors, tailored for mobile application development.
flutter_loggy_dio
👍 10 ⬇️ 6.2K
Dart 3 compatibleMaintenance Status: Average
Extension for loggy. Includes interactor and pretty printer for Dio.
flutter_fimber
👍 11 ⬇️ 2.4K
Dart 3 compatibleMaintenance Status: Average
Flutter extension for Fimber logging API, it will use native OS Logging statements via channel.
notice
👍 10 ⬇️ 148
Dart 3 compatibleMaintenance Status: Average
An extensible logger with an intuitive tree-like structure. Notice excels in seamless cross-package logging while offering a simple yet robust API for developers.
snug_logger
👍 10 ⬇️ 65
Dart 3 compatibleMaintenance Status: Good
Snug Logger - Cozy, Fun, Powerful! Elevate your coding with simplicity and a touch of fun. Logging made delightful.
flutter_mxlogger
👍 8 ⬇️ 104
Dart 3 compatibleMaintenance Status: Good
MXLogger is based on MMAP memory mapping mechanism, support iOS Android Flutter.
colorize_lumberdash
👍 4 ⬇️ 4.1K
Dart 3 compatibleMaintenance Status: Poor
Lumberdash plugin that colors your logs on the stdout depending on their severity level
flutter_debug_overlay
👍 7 ⬇️ 609
Dart 3 compatibleMaintenance Status: Good
Flutter package for implementing a debug overlay in your app, providing features like log viewers, HTTP request inspectors, and customizable widgets for easy debugging.
fimber_io
👍 3 ⬇️ 4.2K
Dart 3 compatibleMaintenance Status: Average
Version of Fimber package with support for File based loggers - dependent on dart::io
rich_console
👍 6 ⬇️ 42
Dart 3 compatibleMaintenance Status: Average
Enrich your debugging, console programs or analysis feedbacks - Print colors and styles in your console.
sentry_lumberdash
👍 3 ⬇️ 93
Dart 3 compatibleMaintenance Status: Poor
Lumberdash plugin that sends your logs to Sentry with the proper severity level
en_logger
👍 3 ⬇️ 48
Dart 3 compatibleMaintenance Status: Good
EnLogger allows you to write log messages according to your needs without restricting you to writing messages to the debug console or other systems.
instabug_http_client
👍 1 ⬇️ 1.4K
Dart 3 compatibleMaintenance Status: Good
This package is an add on to instabug_flutter. It intercepts any requests performed with http Package and sends them to the report that will be sent to the dashboard.
print_lumberdash
👍 1 ⬇️ 878
Dart 3 compatibleMaintenance Status: Poor
Lumberdash plugin that uses print() to output your logs
flutter_ume_kit_console
👍 1 ⬇️ 203
Dart 3 compatibleMaintenance Status: Poor
Show debugPrint kit for flutter_ume.
flutter_ume_kit_device
👍 1 ⬇️ 186
Dart 3 compatibleMaintenance Status: Poor
Device info kit for flutter_ume.
flutter_ume_kit_show_code
👍 1 ⬇️ 80
Dart 3 compatibleMaintenance Status: Poor
Show Code kit for flutter_ume.
file_lumberdash
👍 0 ⬇️ 31
Dart 3 compatibleMaintenance Status: Poor
Lumberdash package that outputs your logs to the file system.
flutter_storyboard
👍 133 ⬇️ 70
Maintenance Status: Poor
A Flutter package to show a storyboard of all your widgets.
logger_flutter
👍 63 ⬇️ 49
Maintenance Status: Poor
Flutter extension for logger. Please go there for documentation.
cr_logger
👍 48 ⬇️ 355
Maintenance Status: Average
Powerful logging plugin. Supports android, ios and web platforms.
flutter_stetho
👍 43 ⬇️ 59
Maintenance Status: Poor
A network inspector for Flutter on Android using the Chrome Dev Tools
let_log
👍 37 ⬇️ 201
Maintenance Status: Poor
LetLog is a logger that supports both IDE and in-app display, and supports log and network.
snapp_cli
👍 20 ⬇️ 164
Maintenance Status: Good
Easily set up and remotely debug Flutter apps on Raspberry Pi and other devices using Dart CLI. Supports custom embedders like Flutter-pi with automated configuration.