js

Annotations to create static Dart interfaces for JavaScript APIs.

$dart pub add js

Official docs outline

Extra Credit builds an outline of js's docs the first time your work uses it. Until then, start at the official documentation.

rxdart RxDart is an implementation of the popular ReactiveX api for asynchronous programming, leveraging the native Dart Streams api.
very_good_analysis Lint rules for Dart and Flutter used internally at Very Good Ventures.
mocktail A Dart mock library which simplifies mocking with null safety support and no manual mocks or code generation.
unittest A library for writing dart unit tests.
source_gen Source code generation builders and utilities for the Dart build system
flutter_svg An SVG rendering and widget library for Flutter, which allows painting and displaying Scalable Vector Graphics 1.1 files.
freezed_annotation Annotations for the freezed code-generator. This package does nothing without freezed too.
freezed Code generation for immutable classes that has a simple syntax/API without compromising on the features.
ffi Utilities for working with Foreign Function Interface (FFI) code.
lint An opinionated, community-driven set of lint rules for Dart and Flutter projects. Like pedantic but stricter
async Utility functions and classes related to the 'dart:async' library.
permission_handler Permission plugin for Flutter. This plugin provides a cross-platform (iOS, Android) API to request and check permissions.