🎯 A Crosshair Overlay for any screen.
安全、零侵入的视觉稳定叠加层，缓解 3D 游戏晕动症。 A safe, zero-intrusion visual stabilization overlay for 3D game motion sickness relief.
It's a crosshair. Dead centre of your screen, always on top, clicks pass right through. 100 lines of C, one tray icon, zero dependencies.
🧠 Screen-aware AI assistant framework using OCR and LLM prompts for modding, gameplay, and narrative augmentation.
"A smart C++ crosshair overlay for Windows that uses dynamic color switching based on screen brightness for competitive gaming. Developed and maintained by S.G.S.
A modern App Locker Android app built using Kotlin, Jetpack Compose, MVVM, and Accessibility Services.
An Android virtual pet — a procedurally animated goose that lives as a screen overlay with AI behaviors, touch interactions, needs system, evolution stages, and mini-games. No sprites, all Canvas.
Screen overlay to block UI with a spinner.
Windows 桌面姿态监测原型：基于摄像头、MediaPipe/OpenCV 与 PyQt5 实时识别坐姿风险，支持托盘运行、启动校准、调试面板，以及渐进式压暗/模糊屏幕的视觉干预。
A cozy desktop toy / life-aesthetics mini game: colorful mushrooms quietly grow on your screen.
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.
Lightweight Windows screen colour overlay for improved readability and visual comfort.
Cover parts of your Windows desktop with non-interactive overlays you shape from a pixel-ruled preview window. Pure Win32, no dependencies.
Advanced tool for recording your desktop. Complete with overlay support.
Draw on your screen during Zoom & Teams instantly
Former "FPS Cursor Overlay" renamed. Customize cursor for any FPS game using .png files.
A desktop application built with C# that lets you place fully customizable overlays on your screen. Supports static and animated content (png/webp images, GIFs).
A stylish screen popup.
A native Mac screen ring light for calls and recordings, plus an independent display brightness boost for compatible EDR displays. Version 3.0 adds persistent boost recovery. Swift/AppKit, macOS 13+.
屏幕贴图 / 准星覆盖小工具：透明置顶窗口，支持四角贴边与屏幕居中，可鼠标穿透（PolyForm 非商用许可，禁止商用） | Screen sticker / crosshair overlay for Windows (PyQt5, noncommercial)
To associate your repository with the screen-overlay topic, visit your repo's landing page and select "manage topics."