Dart & Flutter
packages

A wrapper around InheritedWidget to make them easier to use and more reusable.

Versions and version constraints implementing pub's versioning policy. This is very similar to vanilla semver, with a few corner cases.

A Dart package which enables checking whether a package is up to date.

Simple package for parsing pubspec.lock files with a type-safe API and rich error reporting.

Simple package for parsing pubspec.yaml files with a type-safe API and rich error reporting.

A QR code generation library for Dart. Supports QR code version 1 through 40, error correction and redundancy.

Quiver is a set of utility libraries for Dart that makes using many Dart libraries easier and more convenient, or adds additional functionality.

A collection of collections classes for Dart.

Compute hashCode correctly for your objects

Utilities for working with iterables

A set of utility libraries for Dart

A package for writing, reading, and debugging binary data.

RBush — a high-performance R-tree-based 2D spatial index for points and rectangles.

Changes the case of the input text to the desire case convention.

Dart API to access `@RecordUse()` recorded usages in link hooks.

Reflection support based on code generation, using 'capabilities' to specify which operations to support, on which objects. This is the run-time part of reflectable.

Reading resource data from (package and other) files.

Utility for wrapping an asynchronous function in automatic retry logic with exponential back-off, useful when making requests over network.

JSON Pointer (RFC 6901). Reads/writes referred values in JSON documents.

A reactive caching and data-binding framework. Riverpod makes working with asynchronous code a breeze.