v2.13.1
async
Utility functions and classes related to the 'dart:async' library.
636Likes 12.9M30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
Dart Extension & Enhancement
Explore Dart Extension & Enhancement Flutter packages and compare platform support and community metrics.
144 packages
v8.13.0
built_value
Value types with builders, Dart classes as enums, and serialization. This library is the runtime dependency.
783Likes 14M30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v3.0.0
equatable
A Dart package that helps to implement value based equality without needing to explicitly override == and hashCode.
3.6KLikes 6.1M30-day downloads160Pub points
AndroidiOSWebmacOSWindowsLinux
v1.19.1
collection
Collections and utilities functions and classes related to collections.
1.4KLikes 10.1M30-day downloads140Pub points
AndroidiOSWebmacOSWindowsLinux
v4.12.0
code_builder
A fluent, builder-based library for generating valid Dart code.
297Likes 10.5M30-day downloads160Pub points
AndroidiOSWebmacOSWindowsLinux
v1.4.0
typed_data
Utility functions and classes related to the dart:typed_data library.
57Likes 10.6M30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v1.5.3
pool
Manage a finite pool of resources. Useful for controlling concurrent file system or network requests.
131Likes 13.5M30-day downloads160Pub points
AndroidiOSWebmacOSWindowsLinux
v1.1.1
fixnum
Library for 32- and 64-bit signed fixed-width integers with consistent behavior between native and JS runtimes.
69Likes 9.5M30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v5.1.2
built_collection
Immutable collections based on the SDK collections. Each SDK collection class is split into a new immutable collection class and a corresponding mutable builder class.
345Likes 8.4M30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v2.1.2
stream_transform
A collection of utilities to transform and manipulate streams.
316Likes 7.6M30-day downloads160Pub points
AndroidiOSWebmacOSWindowsLinux
v3.4.2
synchronized
Lock mechanism to prevent concurrent access to asynchronous code.
667Likes 3.5M30-day downloads160Pub points
AndroidiOSWebmacOSWindowsLinux
v3.2.2
quiver
Quiver is a set of utility libraries for Dart that makes using many Dart libraries easier and more convenient, or adds additional functionality.
665Likes 3.1M30-day downloads140Pub points
AndroidiOSWebmacOSWindowsLinux
v0.10.1
dartz
Functional Programming in Dart. Purify your Dart code using efficient immutable data structures, monads, lenses and other FP tools.
1.6KLikes 503K30-day downloads130Pub points
AndroidiOSWebmacOSWindowsLinux
v1.2.0
dartx
Superpowers for Dart. Collection of useful static extension methods.
1KLikes 839K30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v1.0.2
timing
A simple package for tracking the performance of synchronous and asynchronous actions.
34Likes 1.9M30-day downloads140Pub points
AndroidiOSWebmacOSWindowsLinux
v2.0.2
tuple
A library providing a tuple data structure.
484Likes 1.5M30-day downloads140Pub points
AndroidiOSWebmacOSWindowsLinux
v1.2.0
fpdart
Functional programming in Dart and Flutter. All the main functional programming types and patterns fully documented, tested, and with examples.
1.1KLikes 258K30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v2.1.1
supercharged
Supercharged brings all the comfort features from languages like Kotlin to all Flutter developers.
911Likes 15.4K30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v2.0.3
easy_debounce
An extremely easy-to-use method call debouncer package for Dart/Flutter.
438Likes 343K30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v5.8.2
basic_utils
Common util classes for Strings, Dates, X509, PKCS, Cryptographie and more.
381Likes 232K30-day downloads120Pub points
AndroidiOSWebmacOSWindowsLinux
v11.2.0
fast_immutable_collections
Immutable lists, sets, maps, and multimaps, which are as fast as their native mutable counterparts. Extension methods and comparators for native Dart collections.
410Likes 162K30-day downloads150Pub points
AndroidiOSWebmacOSWindowsLinux
v2.1.0
flutter_isolate
FlutterIsolate provides a way to launch dart isolate in flutter that work with flutter plugins.
482Likes 18.2K30-day downloads150Pub points
AndroidiOS
v0.6.1
isolate_channel
Communication channels for isolates based on Flutter's platform channels
32Likes 904K30-day downloads160Pub points
AndroidiOSmacOSWindowsLinux
v7.2.9
worker_manager
The worker_manager allows you to manage CPU-intensive calculations across isolates
399Likes 50K30-day downloads145Pub points
AndroidiOSWebmacOSWindowsLinux