Awesome GitHub RepositoriesFloating Overlays

This project is a comprehensive UI toolkit that provides a declarative, reactive framework for building modular web interfaces. It centers on a component-based architecture that maps application state to rendered elements, utilizing a twelve-point flexbox grid system and nested containers to manage complex layouts. The library ensures consistent behavior across large-scale applications by providing centralized configuration for component defaults, themes, and global design tokens. What distinguishes this framework is its deep integration of Material Design principles alongside a highly flexib

Alt-tab-macos is a productivity utility designed to replace the default application switcher on macOS. It functions as a background application that aggregates active windows across all monitors and virtual desktops into a single, keyboard-driven interface, allowing users to navigate between applications, minimized windows, and hidden processes. The tool distinguishes itself by providing granular control over window states and visibility, enabling users to close, minimize, or toggle fullscreen modes directly from the switcher. It supports advanced navigation through customizable keyboard shor

AndroidSlidingUpPanel is an Android custom view component and sliding panel library used to create draggable overlays that slide up from the bottom of an application screen. It functions as a nested scrolling UI framework that coordinates touch events between a draggable panel and its internal scrollable content. The library distinguishes itself through a parallax effect implementation that shifts background content at different speeds than the foreground panel. It supports the definition of intermediate anchor points to create partial-view states and allows for transition physics customizati

QuickRecorder is a screen recording software designed for capturing desktops, application windows, and system audio. It functions as a multi-device video recorder and tutorial capture tool, synchronizing video feeds from a computer and connected mobile devices into a single stream. The system distinguishes itself through an alpha-channel video exporter that produces recordings with transparent backgrounds. It also includes a presenter overlay system that renders a floating camera feed over screen captures and a specialized tutorial toolset that provides mouse movement highlighting and a magni

Getwidget is a comprehensive Flutter UI component library and design system providing over 1,000 pre-built widgets for creating cross-platform user interfaces. It serves as a production-ready widget gallery designed to accelerate the front-end development process through a wide array of pre-composed elements. The project includes a specialized AI interaction UI kit featuring components for rendering streaming large language model responses, RAG chat interfaces, and real-time voice agents. It also provides operational utilities for estimating monthly LLM expenditures based on token usage and p

Dockview is a UI framework for building complex, desktop-like interfaces featuring dockable layout components, interactive tab grouping, and a cross-platform panel system. It provides the tools necessary to create environments with draggable tabs, split-views, and customizable panel arrangements. The system is distinguished by its multi-window layout manager, which allows panels to be detached into separate browser windows for multi-monitor setups. It further supports a state-persistent architecture that saves and restores the exact position and configuration of views across different user se