reactive-polling

Re-render React components when watched values change via a selector.

31|Updated Jan 19, 2026
One-click install
npx skills add https://github.com/verekia/r3f-gamedev --skill reactive-polling
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: reactive-polling
Source: https://github.com/verekia/r3f-gamedev/tree/main/skills/reactive-polling
Command: npx skills add https://github.com/verekia/r3f-gamedev --skill reactive-polling

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Polls for changes to values and updates UI only when a change occurs, avoiding unnecessary renders.

Core Features & Use Cases

  • Detect changes via a selector function
  • Throttle updates with FPS to align with render loops
  • Use cases include dynamic scene state driven UI elements

Quick Start

Call useReactive with a selector and optional fps to start monitoring a value and trigger re-renders when it changes.

Frequently Asked Questions about reactive-polling

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I trigger React re-renders only when a specific value changes?

You can trigger React re-renders only on value changes by using a selector function within a throttled frame loop. This monitors the targeted value and automatically updates the UI state exclusively when actual changes are detected.

How do I prevent unnecessary UI renders in React Three Fiber?

To prevent unnecessary UI renders in React Three Fiber, apply a polling mechanism with a selector function and a throttled frame loop. This ensures the UI only updates when actual value changes occur, avoiding redundant rendering cycles.

Can I throttle React component updates to match an FPS render loop?

Yes, you can throttle React component updates to match an FPS render loop by configuring the polling hook with an optional FPS parameter. This aligns UI state updates directly with the render loop's frame rate.

What is the best way to drive dynamic UI from scene state in React Three Fiber?

The best way to drive dynamic UI from scene state is using a reactive polling hook. It applies a selector function to watch scene values and automatically triggers UI re-renders when those specific values change.

Do I need to manually manage state updates for motion-driven UI in React?

No, you do not need to manually manage state updates for motion-driven UI. A reactive polling hook automatically monitors changes in motion or scene updates and triggers the necessary UI re-renders without manual intervention.