SHARA - Cursor Highlighter & Keystrokes – Mouse halo, click-through magnifier, keystroke visualizer

Summary: SHARA enhances the Windows cursor with a physics-based halo, a zero-latency magnifier, and a dynamic keystroke visualizer. Built natively on .NET 9/WPF, it delivers smooth 144Hz performance with zero CPU usage when idle, improving cursor visibility and interaction during presentations and tutorials.

What it does

SHARA transforms the cursor by adding a fluid halo effect, a click-through magnifier called Hyperlens, and a Dynamic Island style keystroke visualizer that displays shortcuts in real time.

Who it's for

It is designed for Windows users who create tutorials, presentations, or streams and need enhanced cursor visibility and shortcut display.

Why it matters

It solves the problem of losing track of the cursor on wide screens and eliminates the need for multiple apps by integrating cursor highlighting and keystroke visualization in one tool.