function useRateLimitedValue<TValue>(value, options): [TValue, RateLimiter<Dispatch<SetStateAction<TValue>>>]

function useRateLimitedValue<TValue>(value, options): [TValue, RateLimiter<Dispatch<SetStateAction<TValue>>>]

Defined in: react-pacer/src/rate-limiter/useRateLimitedValue.ts:47

A high-level React hook that creates a rate-limited version of a value that updates at most a certain number of times within a time window. This hook uses React's useState internally to manage the rate-limited state.

Rate limiting is a simple "hard limit" approach - it allows all updates until the limit is reached, then blocks subsequent updates until the window resets. Unlike throttling or debouncing, it does not attempt to space out or intelligently collapse updates. This can lead to bursts of rapid updates followed by periods of no updates.

For smoother update patterns, consider:

• useThrottledValue: When you want consistent spacing between updates (e.g. UI changes)
• useDebouncedValue: When you want to collapse rapid updates into a single update (e.g. search input)

Rate limiting should primarily be used when you need to enforce strict limits, like API rate limits.

The hook returns a tuple containing:

• The rate-limited value that updates according to the configured rate limit
• The rate limiter instance with control methods

For more direct control over rate limiting behavior without React state management, consider using the lower-level useRateLimiter hook instead.

• TValue

TValue

RateLimiterOptions<Dispatch<SetStateAction<TValue>>>

[TValue, RateLimiter<Dispatch<SetStateAction<TValue>>>]

// Basic rate limiting - update at most 5 times per minute
const [rateLimitedValue, rateLimiter] = useRateLimitedValue(rawValue, {
  limit: 5,
  window: 60000
});

// With rejection callback
const [rateLimitedValue, rateLimiter] = useRateLimitedValue(rawValue, {
  limit: 3,
  window: 5000,
  onReject: (rateLimiter) => {
    console.log(`Update rejected. Try again in ${rateLimiter.getMsUntilNextWindow()}ms`);
  }
});

// Basic rate limiting - update at most 5 times per minute
const [rateLimitedValue, rateLimiter] = useRateLimitedValue(rawValue, {
  limit: 5,
  window: 60000
});

// With rejection callback
const [rateLimitedValue, rateLimiter] = useRateLimitedValue(rawValue, {
  limit: 3,
  window: 5000,
  onReject: (rateLimiter) => {
    console.log(`Update rejected. Try again in ${rateLimiter.getMsUntilNextWindow()}ms`);
  }
});