ztyp — Ultra-Smooth Typing Test & Minimalist Flow Engine
A minimal, 120+ FPS touch typing speed test, developer code syntax sandbox, and cognitive flow engine. Designed for zero input lag, client-side privacy, and ergonomic muscle memory training.
Features
- 120+ FPS Hardware-Accelerated Typing: Sub-millisecond keystroke responsiveness with zero layout shifts.
- Tape Mode (1-Line View): Center-locked single horizontal ribbon for zero-saccade reading flow.
- Code Sandbox: Syntax tokens across JS, TS, Python, Rust, Go, C++, SQL, and HTML/CSS.
- Acoustic Switch Synthesis: 20 realistic mechanical keyboard profiles modeled via Web Audio API with binaural stereo panning.
- 125+ Certified Themes: High-contrast, WCAG certified palettes with custom hex support.
- FSRS-5 Motor Memory Gym: Spaced repetition workouts targeting neuromuscular decay.
- 100% Local-First: Zero telemetry, zero keystroke logging, full offline PWA capability.