I wasn't able to find the answer to your question in the official Deno documentation. However, implementing a debounce function in a Fresh project would be similar to how you would do it in any other JavaScript or TypeScript project.
A debounce function is a higher-order function that limits the rate at which a function can fire. A common use case is for preventing a function from being called repeatedly on events like scroll, resize, or, as in your case, input.
Here's a basic example of a debounce function:
function debounce(func, wait) {
let timeout;
return function executedFunction(...args) {
const later = () => {
clearTimeout(timeout);
func(...args);
};
clearTimeout(timeout);
timeout = setTimeout(later, wait);
};
};
// Usage
const debouncedFunction = debounce(() => {
console.log('Function executed!');
}, 250);
// In an event listener
inputElement.addEventListener('input', debouncedFunction);
This is a generic JavaScript debounce function and is not specific to Fresh. You would use it in Fresh just as you would in any other JavaScript framework. Please note that this advice is not based on the Deno documentation, and I would advise you to double-check the accuracy of this advice and test it thoroughly in your Fresh application.