transparent-window

macos_window_utils is a Flutter package that provides a set of methods for modifying the NSWindow of a Flutter application on macOS.

猫铃时钟 - 可爱的桌面悬浮时钟 | A cute desktop floating clock with customizable GIF themes for macOS, Windows & Linux

Windows 透明桌面宠物「猫鲸」：绿幕素材→透明 VP9 WebM 管线 + Electron 桌宠（状态机、SAO 风格菜单、点击穿透、DeepSeek 聊天、Everything 搜索）。附网页版与免安装发布包。形象来源见 README 致谢。

Make tasks and videos click-through, topmost, transparent, PiP and cropped🔥2.0 is out!

🐋 DeepSeek 余额桌宠 · DeepSeek Whale Pet — 透明置顶桌面小鲸鱼，实时显示 DeepSeek API 余额。A transparent always-on-top desktop pet (Electron) that shows your DeepSeek API balance in real time. 低余额提醒 / drag & snap / customizable / tray / hotkey

🛠️ Enhance productivity with StealthIt, a hidden AI utility for screen analysis and voice interaction, ensuring efficiency without detection.

Transparent, always-on-top Spotify lyrics overlay for Windows. Synced lyrics highlighted word by word, themed from the album cover. Free, no API key, no login - just download and run.

Reference Win32/C++ demos for per-pixel alpha transparency on Windows 10/11 — DWM composition, layered windows, and Vulkan VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR. How to achieve window transparency effects on Windows, including per-pixel alpha-blended composition against underlying windows or the desktop.

Lightweight desktop overlay application for displaying browser sources as transparent, click-through windows. Perfect for streaming overlays, Discord talking heads, dashboard widgets, and any web content that needs to float on top of other applications. Toggle between edit and overlay modes with customizable hotkeys.

Resizable transparent window in pure GDI.

A Godot 4 Windows GDExtension for polygon-based click-through transparent windows with multiple interactive regions.

Unity Transparent Window System (Unity 6+) An easy-to-use solution for creating transparent and click-through Unity windows using chroma key rendering. Works on Windows 10/11, a simple 2-click setup.

This project creates a transparent, frameless window overlay that can continously capture and display content from a specified window. The application uses PyQt5 for the windowing system, OpenCV for image processing, and the Win32 API for window capture.

See-through notes that float above your other windows. macOS, SwiftUI + AppKit.

A GPU UI toolkit in Rust, built around transparent, click-through, always-on-top windows.

Chat Overlay for macOS - A floating transparent chat window that stays on top of fullscreen windowed games like WoW, LoL, Valorant. Features glassmorphic design, click-through mode, and customizable opacity.

Windows 隐身阅读器：把网页装进一颗能藏起来的球里。透明度无级可调、鼠标移开就缩成 40×40 的悬浮球、老板键一键藏进托盘

雪之下雪乃桌宠（Electron）：四套服装、摸头互动、久坐提醒、待机跑动、番茄钟与专注统计

Best tool for Move and Resize Windows easily, Mouse Gestures, for Window 11

养在 Windows 桌面上的蛋形小球：全屏透明置顶、鼠标穿透，可拖可抛会自转，带台球模式和「停在图标上就帮你打开它」的小彩蛋。Electron + TypeScript。