High-frequency event bus visualizer benchmarking execution throttling, leading/trailing debounce edges, RAF 60Hz, and React 19 concurrent useTransition under 200 Hz bursts.
Pulse Generator Controls
Tweak event emission frequency and delay intervals to observe lane behaviors under heavy load.
High-frequency event bursts simulate rapid mouse movement, continuous window resizing, or fast keypress searches.
Watch how Throttle, Debounce, and useTransition save hundreds of redundant executions.
Multi-Lane Stream Oscilloscope Live
Real-time visual pulse oscilloscope rendering execution triggers across all 6 lanes simultaneously.
Execution Telemetry & Efficiency Matrix
1. Raw Unthrottled
Executes unconditionally on every trigger event.
2. Debounce (Trailing)
Delays execution until after quiet inactivity period.
3. Debounce (Leading)
Fires instantly on first pulse, locks subsequent calls.
4. Throttle (Periodic)
Guarantees execution at most once per time window.
5. RequestAnimationFrame
Synchronizes event dispatch to monitor refresh cycle.
6. React 19 useTransition
Non-blocking concurrent priority interruptible rendering.