Demo Typer - Realistic Typing Simulator

Features - Realistic typing animation - Variable speed with configurable mistake rate - Multiple snippets - Save and quickly insert text with keyboard shortcuts - Keyboard shortcuts - `Cmd+Shift+1/2/3` for instant typing - Shadow DOM support - Works with Google Vertex AI, Notion, ProseMirror editors - Element picker - Visually select target elements - Force type mode - Override detection for custom editors - Debug logging - Comprehensive logs for troubleshooting