Evolved Overlay/OverlayEntry - declarative not imperative, intuitive-context, and easy-alignment

When your desired layout or animation is too complex for Columns and Rows, this widget is a life saver. It lets you declaratively position/size its child in complex ways.

Enables users to resize the internal widgets by dragging. This package contains simple APIs, but if needed, you can customize ResizableWidget flexibly.

Library for getting widget metrics. Uses RenderObject to get the size and position of widgets relative to the screen window, as well as the difference between widgets.

Implement Flutter widgets which behave like position sticky in CSS.

A super powerful Stack, build flexible layouts with constraints. Similar to ConstraintLayout for Android and AutoLayout for iOS.

Flutter FloatColumn widget for building a vertical column of widgets and text where the text wraps around floated widgets, similar to how CSS float works.

Android plugin for displaying flutter widgets over other apps

This wedget provides horizontal or vertical split view for flutter.

This is a flutter package to create seat booking layout for bus, theatre, aeroplane etc.

Flutter layout for placing widgets in docking areas and arrange them into split and tabbed views.

A Flutter package for managing overlays. It separates your main UI and the overlays. It also solves some problems encountered when using Navigator.

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

Display widgets in a circle.

A flutter widget which renders its child outside the original widget hierarchy.

Modals, a Flutter package to simplify all your overlay needs!

A widget wrapper that allows a floating widget be dragged and rescaled.

Show a dialog, notification, window, or a panel easily. use helping widgets like AutoComplete, Expander(Dropdown).

Client did not pay? Add decreasing opacity to UI components until their app fades away. Set a due date, and no. of days you offer them until the app is fully vanished.

Float Bubble Button

A new Flutter plugin to display pop ups or screens over other apps in Android even when app is closed or killed.

Add nestable, resizable containers to your Flutter app with ease.

A Flutter widget that can resize the child widget by dragging the widget corner.

A multi-window layout library

Panels is a flutter package that aims to provide a set of useful desktop UI panels that can move around, dock and tab like we expect in more robust desktop applications.

A widget that displays a collection of dispersed and non-overlapping children

A Very Smooth Draggable Widget Container. Each children is Draggable, Deletable and Fixable. Support SliverGridDelegate!

Easy and flexible grid system for Flutter

Layers of images

Custom cursor support for Flutter (for hovering on web) with widgets

spacer is a Dart package for Flutter for easily spacing widgets in terms of percentage of screen width or height.

A Flutter package for creating evenly spaced rows and columns.

A multi directional tooltip used to display any content

Horizontal (row) and vertical (column) layout with expand and shrink features.