A package to show context menus on right-click or long-press.

An alternative to Overlay which allows you to easily render and hit test a widget outside its parent bounds.

Additional alignments to help make your layouts more readable (TopLeft, TopRight, etc)

A collection of Flex widgets (Columns and Rows) with additional functionality.

Add beautiful animated effects & builders in Flutter, via an easy, customizable, unified API.

Easily create custom controls that respond correctly to mouse and keyboard.

A widget that displays a placeholder and optional progress indicator while an image loads, then cross-fades to the loaded image. Improves on FadeInImage. Compatible with CachedNetworkImageProvider.

A Flutter Widget for adding high performance custom particle effects to your UI.

Extension methods & helpers for Random, and a globally accessible instance. Ex. rnd(10), rnd.getItem(list), rnd.getBit(0.8).

Access MediaQuery sizing info directly on the context, also adds some helper methods for sizing and layout.

A simple FPS monitor for Flutter. Helps to easily diagnose performance problems in your applications.

Replacement for dart.io.Platform class which works on Web as well as Desktop and Mobile. Allows platform checks in your view/model layer easily.