Draw hardware accelerated graphics using our Direct2D1 renderer and create transparent click-through windows.
Local webpage screen overlay for customizing your computing experience
Zero-config runtime diagnostics overlay for Android—CPU, memory, FPS, logs, network, crash logs, and one-tap bug reports
A Flutter plugin for floating/overlay windows on Android — pure Dart, no native code required.
Flutter plugin for displaying flutter app over other apps on the screen
transparent fullscreen on-top click-through WebKit web view, for making cool desktop HUDs
A flutter plugin to show Truecaller like overlay window, over all other apps along with callback events. In Android Go or Android 11 & above, this plugin shows notification bubble, in other android versions, it shows an overlay window.
An open-source Android floating lyrics app with synced LRC support for many music apps. 开源 Android 悬浮窗歌词，支持多种音乐 App 与同步 LRC。
A modern crosshair overlay app for Windows/Linux
Android floating screen with EditText. Always on Top of all Applications. Below app's EditText will also get response.
Display loading overlay/spinner for your application easily and beautifully.
Spectrum Visualiser. This is a real-time audio visualization application that captures audio from the system's loopback device and displays it visual as a spectrum analyzer. More colors and renderers.
Dota2 Timer tracker with Dota2 real-time GSI
FlowInk is a lightweight, free screen annotation (overlay drawing) tool designed specifically for Windows. It lets you draw, write, or scribble directly on top of any open application, desktop, or screen in real time.
A customizable desktop overlay application built with C# and .NET Framework
A sleek Android overlay app in Kotlin that places a custom floating pill widget over the device camera notch. Features live slider resizing, direct touch dragging with real-time sync, auto-scaling text sizes, dynamic color palettes, and full orientation responsiveness (auto-hides during landscape gaming/videos). Fully Android 14 compliant
📈CoinMonitor📉
Au3VidOverlay allows to play Youtube videos as semi transparent fullscreen overlay above each window. So it's possible to do your work and to view your chosen video without switching windows.
A multi-function Twitch overlay for Windows: live chat, event alerts, viewer count, and in-app moderation. Transparent, click-through, fully customizable..
A lazy pug desktop pet for Windows — sits on your screen, follows your cursor, and naps
To associate your repository with the overlay-window topic, visit your repo's landing page and select "manage topics."